Energy efficiency news.
Rebate updates, policy changes, and technology developments — aggregated from 50+ sources, AI-enriched, and scored for relevance.
Pacific Northwest targets 14 GW clean energy buildout by 2032
Energy planners covering Idaho, Montana, Oregon, and Washington say the Pacific Northwest needs a big buildout of power sources by 2032 to keep up with demand from data centers, chip plants, and a more electrified economy. The Northwest Power and Conservation Council's draft plan calls for 9 gigawatts of new wind and solar, 5 gigawatts of battery storage, about 2 gigawatts of gas plants, and demand response programs (where users cut back power use at peak times). The estimated cost is about $2 billion a year. This is a shift from past plans that focused more on efficiency. It also asks data center developers to bring their own power resources, like batteries, and to meet strict efficiency rules, especially for cooling systems. Only the Bonneville Power Administration, a federal agency that supplies a third of the region's power, is legally bound to follow the plan, though other utilities generally aim for it too. Building new power lines remains a challenge: Bonneville controls most of the region's transmission but hasn't built new long-distance lines in years, despite announcing about $5 billion for upgrades since 2023. Even though Washington and Oregon have laws requiring 100% clean power by 2040 and 2045, some new gas plants are still planned, partly as backup for hydropower, which supplies about half the region's electricity but is becoming less predictable as climate change shifts snowmelt patterns. Most new gas plants would likely be built in Idaho and Montana, though some could still go up in Washington. The public can comment on the draft plan through October 16, with hearings planned across all four states. A final version is expected by early 2027.
Ask a Scientist: How Do We Track the Trump Administration’s Attacks on Science?
This is a policy story, not a home-upgrade one, but here's what it covers. The Union of Concerned Scientists, a nonprofit that has tracked political interference in federal science for more than 20 years, has built a new online tool called the Attacks on Science Tracker. As of August 1, 2026, it counts 594 instances of the Trump administration limiting scientists' ability to do research, share findings, or use evidence in government decisions since January 2025. For comparison, the group logged 207 such attacks during the first Trump term, 96 across both Bush terms, and 21 total during the Obama and Biden years combined. The tool sorts attacks into 11 types and seven topic areas, including climate science, and lets anyone search or filter the data for their own purposes, whether that is writing an op-ed, preparing talking points for a meeting with a member of Congress, or supporting research and legal cases. The group says the pattern that stood out most while building it was how often these attacks touch health and safety. The organization is also pointing to the tool as evidence for the Scientific Integrity Act, a bill with some bipartisan support now before Congress that would set consistent protections against political interference across all federal science agencies, rather than leaving it to each agency's own rules. For homeowners, this doesn't change any specific rebate, program deadline, or technology available today. It's a look at how federal science oversight is being tracked and debated, which could shape future policy on things like energy and environmental research down the line.
The world’s most efficient solar panel goes on sale later this year
A company called Tandem PV expects to start selling a new kind of solar panel later this year. The panel adds a thin perovskite layer (a light-absorbing crystal coating) on top of a standard silicon solar cell, boosting how much electricity the panel produces from the same amount of sunlight. Its record test panel reached 30.4% efficiency, well above the 22-24% typical of most panels sold today, and the company thinks it can push past 32% and eventually toward 37% within a few years through engineering improvements alone. For homeowners, this technology is not something you would buy right away. Tandem's first sales are aimed at utility-scale solar farms and independent power producers, not rooftop installers, and the company still needs 6 to 12 months of outdoor testing before lenders and buyers consider the panels proven. It plans a 30-year warranty with very low yearly power loss, and early testing has shown little to no measurable degradation after a year outdoors, which matters because perovskite materials have historically been shakier over time than plain silicon. The bigger picture: if this efficiency gain holds up in the field, it could eventually lower the cost of solar power generally, since higher-efficiency panels typically mean lower system costs. Tandem also expects its panels to qualify for U.S. domestic manufacturing tax credits and says recent tariffs on imported solar materials barely affect its costs. None of this changes what's available for home rooftop installs today, but it points to where panel technology may be headed in the next few years.
Why Some HVAC Contractors Are Rejecting Private Equity Offers
Private equity firms have been buying up HVAC (heating and cooling) companies at a fast pace — 202 deals in 2025 and 92 so far in 2026, according to industry data. Some independent contractors are turning down these offers, even though selling can mean a big payout and less financial risk for the owner. Owners who spoke about their decisions said they worry that private equity buyers often run a company for three to five years, standardize pricing and dispatch, then sell again. They believe that approach can hurt technician training, local reputation, and customer trust — things built up over years of family or local ownership. Staying independent lets owners make calls based on relationships rather than pure profit margins, like keeping valued employees even if it costs some profit. Owners also said customers and employees can reach them directly, something harder to preserve once a company is owned by an outside investor. Staying independent has real costs, too: less buying power with suppliers, slower growth, and difficulty matching the pay or scheduling perks bigger, investor-backed competitors can offer to attract technicians. For homeowners, this mostly shapes what kind of company might show up at your door — a locally run business or one owned by a larger investment-backed group. It does not point to any new program, rebate, or rule change affecting your home directly, but it may be worth knowing whether an HVAC company you're considering is independent or has been bought by a larger firm, since that can affect service style, technician turnover, and pricing.
How to fill finished concrete floor gaps along perimeter?
A homeowner building a slab-on-grade house is asking for advice before installing trim around the floor's edge. Their vapor barrier (a plastic sheet under the slab that blocks moisture from coming up through the concrete) was supposed to wrap up the foundation walls, but in some spots it slipped down during the concrete pour, leaving gaps between the slab and the wall. There are also gaps around pipes that come up through the floor near the walls, meant for future hydronic heaters (radiant heating systems that run hot water through pipes). Trim will hide most of these gaps, but not all of them, and the homeowner wants to seal what's left before covering it up. They're considering a concrete patch product for the general perimeter gaps and a flexible sealant made for concrete around the pipe openings, and asked whether that combination would work or if there's a better approach. This is a homeowner's question posted to a building-science forum, not a finished how-to guide. At the time this was written, no replies or expert answers had been posted yet. If you're dealing with a similar gap between a slab and foundation wall, or around pipe penetrations in a slab, it's a common enough issue that it's worth watching for responses on that same question, since the right fix depends on things like how wide the gaps are and whether the vapor barrier needs to stay continuous for moisture control.
Tesla’s new home energy offering comes with an affordability pitch
Tesla is rolling out a new home battery deal in Texas that pairs its Powerwall with its own electricity plan. Under the offer, you get two Powerwall battery units, totaling 27 kilowatt-hours of backup power, for $35 a month. That price comes from a $122 monthly lease minus an $87 credit for joining Tesla's virtual power plant (VPP) — a program where your battery can send power back to the grid during high-demand periods in exchange for bill credits. Tesla says the deal cuts the normal cost of a Powerwall lease by 74 percent over its 12-year term. The offer only applies to homes in Texas' competitive electricity market, where customers can choose their own retail power provider. Tesla already runs a similar bundled program in Massachusetts, though there the battery lease comes with a discount and automatic VPP enrollment while you keep your existing utility, such as National Grid or Eversource, rather than switching to Tesla for electricity. The move mirrors what a competitor, Base Power, has been doing: installing batteries, owning them, and using the combined fleet to buy and sell power on the grid. Tesla has installed more than a million Powerwalls worldwide, but as of last spring only about a quarter were enrolled in VPPs. This new pricing structure is meant to make backup power and VPP participation more affordable and appealing to more homeowners, particularly in states with growing electricity demand like Texas.
Texas homeowners can lease Tesla Powerwall batteries straight from company
Tesla now lets homeowners in parts of Texas lease home batteries directly, without needing solar panels first. Through its electricity provider, Tesla Electric, homeowners can lease two Powerwall units for $35 a month, with $0 installation cost, paired with a fixed electricity rate. The offer is available in areas of Texas with retail electric choice, meaning residents can pick their own power provider. The batteries aren't just for backup. Tesla Electric actively manages them as part of a virtual power plant, or VPP, a setup where many home batteries work together to store cheap electricity and sell it back to the grid when prices are high. The company says it will always keep at least 20% of each battery's storage in reserve, so homeowners still have backup power on hand even while the batteries are being used this way. The plan also includes Storm Watch, a feature that automatically charges the battery to full before severe weather arrives, so there's backup power ready if the outage hits. This is the first time Tesla has combined battery leasing with a retail power plan, though it isn't the only such offer around. Palmetto, another company, launched a similar no-solar-required battery leasing plan earlier this year. For now, Tesla's version is limited to certain parts of Texas, so homeowners elsewhere would need to look at what's available through their own local utility or provider.
SMART, Labor Allies Back U.S. Manufacturing Investment Plan
A group of unions, including the Sheet Metal, Air, Rail and Transportation Workers (SMART), the United Auto Workers, Teamsters, United Steelworkers, and others, is backing a new bill in Congress called the Build America Fund Act. Introduced by Rep. Chris Deluzio, D-Pa., in July, the bill would create a federal fund that invests directly in U.S. manufacturing, rather than just offering tax breaks or grants. The goal is to build up domestic production of materials, equipment, and components so the country relies less on foreign suppliers. The fund, called the Manufacturing Sovereign Wealth Fund, could take ownership stakes in manufacturing projects, make loans, and share in any profits, with funding starting at $5 billion and potentially growing to $100 billion a year. Money would also support training workers for these plants. The bill is one piece of a larger three-part plan that also covers trade schools and apprenticeships, and competing with heavily polluting imports from other countries. For homeowners, this is a proposal, not a law yet, and it would not change anything right away. If passed and successful, it could eventually mean a steadier, more domestic supply chain for heating and cooling equipment, appliances, and other materials used in home upgrades, potentially easing shortages or price swings down the road. But the bill targets manufacturers specifically, not homeowners or contractors, and how much of any benefit reaches everyday building projects would depend on how the fund is eventually run.
Where the Candidates Stand: Shelia Edwards on Climate & Energy
If you're a Georgia Power customer, this is worth knowing about. Shelia Edwards, the Democratic candidate for District 5 on the Georgia Public Service Commission, is running largely on the issue of high electric bills. The PSC sets rates for Georgia Power and other utilities in the state, so who holds these seats directly affects what you pay each month. Edwards says her 2022 campaign was sparked by getting a $500 electric bill and thinking about families who have to choose between paying it and covering housing, food, or medicine. On policy, Edwards has called for expanding Georgia Power's net metering program, which lets homeowners with solar panels get credit for extra power they send back to the grid. She's also been critical of rate increases tied to new gas plant construction, saying the commission should protect customers from what she calls "endless rate hikes." On data centers, a growing driver of electricity demand in the state, she wants them to pay their fair share of grid costs rather than shifting expenses onto households, along with more transparency in how utilities plan and price power. Her campaign hasn't laid out specific positions on climate change or electric vehicles. Election Day is November 3. The voter registration deadline is October 5, early voting runs October 13 through October 30, and the absentee ballot request deadline is October 23. Any eligible Georgia voter can vote in this race, regardless of where in the state they live.
Factcheck: How Nuclear, Gas, Wind, & Solar Power Are Affected During Heatwaves
This summer's heatwaves in Europe showed that every type of power plant loses some output when temperatures spike, not just wind and solar. In France, which gets about 70% of its electricity from nuclear power, several reactors shut down or cut output in July because the river water used to cool them got too warm or too scarce, and similar drought-driven shutdowns hit reactors in Hungary and Romania. Gas plants also lose efficiency in heat, and hot, thin air makes it harder for gas turbines to burn fuel efficiently. In the UK, low wind speeds during a June heatwave (wind fell to about 15% of the electricity mix, down from a typical 30%) forced the grid operator to pay steep prices to import emergency power. Solar tells a different story. Heat does reduce panel efficiency slightly, but heatwaves usually bring long, sunny days, so solar output actually rises overall. In the EU, solar hit record generation in June, and UK homes with panels got the equivalent of about five hours of free daily air conditioning during the same heatwave. The tricky stretch is early evening, when solar fades but demand for cooling stays high, often pushing gas plants (and prices) into overdrive. Battery storage is increasingly used to smooth this gap, storing daytime solar power for evening use, though batteries too lose some performance in extreme heat. None of this points to an action for your own home, but it explains why summer heatwaves can mean tighter grids and higher electricity prices no matter what powers your local utility.
Show me the money: A guide to financing options for solar businesses
This piece is about how solar installation companies get financing, not about loans for homeowners buying solar or other upgrades. It notes that lending to solar businesses hit $8.9 billion in the first quarter of 2026, the highest quarterly amount in more than a decade, meaning solar contractors have more access to capital right now. The financing options described are for the businesses themselves, covering things like trucks, equipment, warehouses, or bridging cash flow between a signed contract and final payment. These include government-backed SBA loans (up to $5 million for general business needs, or up to $5.5 million for real estate and equipment purchases) as well as conventional bank products like lines of credit, equipment loans, and term loans. Lenders typically want to see at least two years in business, decent credit, and steady revenue before offering the best rates. None of this changes rebates, tax credits, or costs for a homeowner installing solar or another energy upgrade. It's a look at the lending environment for the companies that do the installing. If it has any indirect effect on your own project, it might be that easier access to capital could help installers in your area stay staffed, stock equipment, or take on new jobs without long delays — but the article doesn't say anything about pricing or availability changing for customers.
intake roof venting
This one is a homeowner's question posted on a building forum, not a news story, so there is no finding to report yet. A homeowner with a ranch-style house asked whether installing an AirVent brand edge vent would still work if it gets buried in snow. Edge vents are a type of intake vent installed along the lower edge of the roof deck, used when a house lacks the usual soffit vents (the openings under the roof overhang that let outside air into the attic). Intake vents work with vents at the ridge or top of the roof to keep air moving through the attic, which helps control moisture and temperature. The homeowner's house is in climate zone 6, a cold region, with a low-slope roof pitch of 3-in-12 (the roof rises 3 inches for every 12 inches it runs). In snowy climates, any intake vent near the roof edge can get covered by snow buildup, which raises the question of whether it can still draw in air when that happens. No answers had been posted yet, so there is no verified guidance here about how edge vents perform under snow in this situation. If your own house lacks soffit vents and you are weighing an edge-vent product, it is worth keeping in mind that snow cover and roof pitch are both factors worth asking about directly with the manufacturer or someone familiar with your specific roof and climate.
As Montana warms, Missoula’s first heat map reveals hidden hotspots
Missoula County, Montana now has its first heat map, built last summer when volunteers drove around with sensors tracking temperature and humidity. A nonprofit called Climate Smart Missoula worked with the city and county on the project, using federal funding, and the results are now public online. The map found temperatures can swing by nearly 20 degrees Fahrenheit across the county depending on how much tree cover and green space a neighborhood has. Areas with big, mature trees, like the University District and the Rattlesnake neighborhood, stayed noticeably cooler than more built-up areas like downtown or the Northside and Westside. Empty, undeveloped lots also turned out to trap heat, especially when dry and overrun with weeds instead of native plants. This matters because Missoula's summers are getting hotter, with more 90-degree days each year, and the county's average temperature is projected to rise 4 to 5 degrees by 2050. Montana also has one of the lowest rates of home air conditioning in the country, so homes built for cooler weather may struggle to keep up. If you're in a neighborhood with little shade, your house may be running warmer than one just a few blocks away with more trees. The mapping project almost lost its funding this year when the Trump administration canceled the federal grant behind it, but local partners and volunteers kept the work going. Missoula was one of 11 U.S. communities that got this kind of heat mapping done in 2025, and it's the first such map for Montana and the surrounding region.
Software-based initiative could unlock up to 20% more bulk capacity: OATI
A company called OATI, which handles most of the buying and selling of power on the U.S. grid, wants federal funding to roll out software that could squeeze 10% to 20% more capacity out of existing transmission lines, without building any new power lines or towers. The idea is to use better software rather than new hardware: real-time coordination between grid operators in different regions, dynamic line ratings that reflect actual weather and load conditions instead of fixed conservative limits, and AI-based dispatch of flexible power resources. OATI applied this summer for a piece of the Department of Energy's $1.9 billion SPARK program, which funds projects that boost transmission capacity through upgraded wires and other advanced technology. Selection results are expected later this month, with formal awards starting in October. A coalition of grid operators and utilities, including the California and New York grid operators, the Southwest Power Pool, PacifiCorp, Duke Energy and Florida Power & Light, has signed on to help test the approach. This is a big-grid story, not something that changes anything on your own house or bill right away. But it points to how utilities are trying to find more power capacity as demand grows, especially from data centers, without necessarily building costly new infrastructure. If projects like this succeed, they could eventually help ease the kind of grid strain that drives up electricity costs or slows new hookups, including for home electrification projects like heat pumps or EV chargers.
Ford’s EV pickup is almost here, promising much more than an affordable price tag
Ford has set a starting price of $28,350 for its new electric pickup, the Fathom, with sales set to begin in early 2027. Production is on track to start in the first quarter of 2027 at Ford's Louisville Assembly Plant, which the company is converting from gas-vehicle manufacturing to electric vehicle production as part of a $5 billion investment. For homeowners weighing an electric vehicle purchase, a few details stand out. The Fathom will offer bidirectional charging with vehicle-to-load capability, meaning it can supply power to outside devices or equipment rather than only drawing power from an outlet. It will also have more interior passenger space than a Toyota RAV4, a large touchscreen, a digital key, standard Apple CarPlay and Android Auto, and built-in Apple Maps navigation with EV-specific routing. The truck is the first vehicle built on Ford's new manufacturing approach, which uses large single-piece aluminum castings instead of dozens of welded parts, cutting the part count for this section of the truck from 146 to two. Ford says this will let it assemble the Fathom 40 percent faster than other vehicles at the plant, with fewer opportunities for defects. None of this affects home energy upgrades directly, but if you're considering an EV that can also power equipment or serve as backup capability through vehicle-to-load, this is one to watch as more pricing and availability details emerge closer to its 2027 launch.
Citi refines $1 trillion ‘sustainable finance’ pledge
Citi has now put close to $650 billion toward its goal of directing $1 trillion into "sustainable finance" — loans and investments tied to clean energy, housing, and other environmental or social projects — by 2030. That's a bigger share of its target than rivals JPMorgan Chase or Bank of America have reached on their own pledges. For homeowners, this doesn't translate into a specific new loan or rebate program. It's more a sign of where big banks are steering money. In 2025, Citi put $18.4 billion into renewable energy and $10.3 billion into sustainable transportation, its two largest categories. The bank also updated its rules in December 2025 to count nuclear power and "nature-based" projects toward the goal, and folded in a new team financing energy-efficient data centers. Some of the total also covers affordable housing and community programs, not just climate projects. The bigger picture: Citi still put more than twice as much money into fossil fuels last year — $45.3 billion — as it counts toward its "low-carbon" ratio, and it hasn't reported recent progress on separate 2030 targets to cut the carbon intensity of financing in sectors like aviation, steel, and power. Outside groups, including the Sierra Club, say hitting a self-set sustainable-finance number doesn't necessarily mean a bank's overall lending is shifting away from fossil fuels. In short, this is bank strategy news, not a new program homeowners can tap directly — but it shows continued (if uneven) bank interest in financing clean energy and efficiency projects broadly.
Tesla Electric launches $35/month Powerwall whole-home backup lease
Tesla now offers a whole-home battery backup lease for about $35 a month, but only in parts of Texas that allow you to choose your own electricity provider. The setup requires leasing two Powerwalls (home battery units) and signing up for Tesla Electric, Tesla's own electricity retail service. The base lease actually runs about $122 a month in year one, with a 3% price increase each year after that. Signing up for Tesla Electric's Backup plan brings a monthly credit of $87, which is what brings the cost down to roughly $35 plus tax. There's also a one-time $100 order fee, though Tesla is marketing installation as free. The credit only starts once the system is installed and approved, and you have to stay enrolled in Tesla Electric to keep it. Leave that electricity plan, and the price jumps back to the full lease amount. This deal does not include solar panels, so it's strictly about battery backup paired with Tesla's electricity service. Homes needing electrical upgrades or special permits could face extra costs. In exchange for the discount, Tesla gets to draw on your stored battery power to help supply the Texas grid during high-demand periods, similar to programs it already runs elsewhere. For homeowners in eligible Texas areas already paying high electricity rates, this could make backup power much cheaper than buying a generator. But it works only as long as you stay locked into Tesla as your electricity provider, and the price still climbs a bit every year.
NC Groups Push Back on AI Leadership Council’s Strategic Plan
A group of North Carolina environmental organizations is pushing back on the state's AI Leadership Council's Strategic Roadmap, arguing it doesn't do enough to protect communities from the costs of data center growth. The Southern Alliance for Clean Energy (SACE) has joined this coalition, called the North Carolina Data Center Network, in a letter raising concerns about job loss, rising energy costs, and pollution tied to expanding AI infrastructure in the state. The core worry is that data centers use huge amounts of energy and water, and utilities across the Southeast have already proposed new fossil-fuel power plants or delayed retiring coal plants to meet this demand. That can mean higher electric bills and more pollution for regular customers, even though most residents see little direct benefit from the AI boom. The letter also flags that data center permits are often approved quickly with little public input, so nearby communities may not learn about a project's water use, noise, or emissions until after it's already been approved. The coalition wants the state to require new data centers to use on-site clean energy and disclose their energy and water needs upfront, and SACE has called for a statewide pause on new data center construction until stronger protections are in place. For homeowners, this isn't a program or rebate you can apply for. It's a policy fight over whether North Carolina's rules for data center growth will factor in impacts on local utility rates, air and water quality, and grid reliability before more of these facilities get built.
Is the utility-data center honeymoon over?
A dispute in Nevada points to a bigger fight over who pays for the power that data centers use, and that fight could affect electric bills for regular customers. Nevada's utility, NV Energy, is suing data center developer Tract, which had been building facilities in the state under a partnership announced back in 2023. NV Energy says Tract wants special treatment on power allocation and rates, and wants to settle the dispute through private arbitration instead of the state's Public Utilities Commission, where the public could see the details. Tract says it has already spent over $125 million on Nevada power infrastructure and committed another $1 billion, and argues NV Energy is the one failing to deliver the power it promised. Behind the lawsuit is a proposed new framework from NV Energy that would require large power users like data centers to commit to using at least 90% of their allotted power for 25 years, longer than any similar deal seen elsewhere. NV Energy says arrangements like Tract's could shift infrastructure and energy costs onto "Nevada families, small businesses, and existing customers" — the kind of language that matters if you're a utility customer in a state with heavy data center growth. This is the first time a utility has sued a data center developer directly, but tensions are building elsewhere too, including a separate case in Wisconsin over collateral rules for large power customers. For homeowners, the takeaway is that how these disputes get resolved could influence electricity rates in areas seeing rapid data center construction, and it's worth watching whether your state has similar large-load rate rules under review.
What can Tesla really make in a $10 billion solar factory?
Tesla is asking for property-tax breaks to build a $10.1 billion solar factory, called "Project Crystal Sun," near Richmond, Texas, outside Houston. The company is looking at land near an existing solar project and wants help through a state tax incentive program. Filings say construction could start this year, with the plant running by early 2029. It would make solar cells and finished panels, and the equipment list suggests Tesla wants to handle nearly every step of production, from raw silicon ingots and wafers through finished panels. The facility is expected to create roughly 9,700 permanent jobs plus over 1,000 construction jobs. This matters for solar shoppers because right now most U.S. solar panel makers only handle final assembly, importing the cells and other components from overseas. A fully domestic supply chain, like the one Tesla is proposing, could eventually mean more American-made panels available for home installs. Elon Musk has talked about wanting the U.S. to reach 100 gigawatts of solar cell production a year, but industry cost estimates suggest that scale of factory would take closer to $16 billion to build, not $10 billion. Qcells, the only other U.S. company attempting this same full production chain, has spent over $2.5 billion on a Georgia plant that makes far less than that. So while this is a notable step toward more U.S.-made solar equipment, it will not single-handedly deliver the huge production levels Musk has mentioned. There is nothing here that changes rebates, costs, or timing for homeowners considering solar right now.
IONNA just beat every major EV fast-charging network
A new report on public EV charging quality has some good news for drivers who rely on fast chargers away from home. IONNA, a charging network backed by BMW, GM, Honda, Hyundai, Kia, Mercedes-Benz, Stellantis, and Toyota, scored highest among major networks in JD Power's 2026 EV charging satisfaction survey, beating out the Mercedes-Benz Charging Network and the Rivian Adventure Network. IONNA has been running public chargers for under two years and now has 1,375 charging ports at 150 stations, often paired with amenities like restrooms, food, and lounges. More broadly, public fast-charging satisfaction improved this year, with gains in availability, safety, and cost. Failed charging attempts also dropped to the lowest level since the study began in 2021, though about 1 in 8 visits still doesn't result in a successful charge. That's an improvement, but it means public fast charging still isn't as reliable as filling up at a gas station. Not every type of charging got better, though. Satisfaction with public Level 2 chargers (the slower kind often found at workplaces or public parking) actually fell, mainly due to payment problems and trouble starting a charging session. The study also found that location matters: chargers at hotels, gas stations, and restaurants scored better than those at dealerships or in stand-alone parking lots and garages, suggesting that a comfortable place to wait matters almost as much as the charger itself for anyone driving an EV.
Overlap between basement waterproofing and above-grade stucco
A homeowner building a walkout basement with insulated concrete forms (ICFs, foam blocks filled with concrete) in interior Alaska asked for advice on a tricky wall detail: how to handle the spot where below-grade waterproofing meets above-grade wall finish. The waterproofing membrane on the basement wall extends 6 inches above the final grade line, and the stucco or synthetic stucco (EIFS) planned for above grade needs to extend 6 inches below grade, creating a foot of overlap. The homeowner is unsure how to attach the metal lath needed for stucco without puncturing the waterproofing membrane with screws in that overlap zone, and is weighing stucco versus EIFS, since EIFS bonds directly to the foam in the ICFs. The plan also calls for the poured concrete itself to serve as the air barrier, with the stucco or EIFS layer acting as the water barrier, both tied continuously into the wall sheathing above at the sill plate. This is not news with any rebate or program angle. It is a technical builder's forum question about a construction detail that matters mainly to people actively building or renovating with ICF walls and a stucco or EIFS exterior, particularly in a cold climate like interior Alaska where getting the water and air barriers right at the grade transition affects long-term durability. For most homeowners, it has no direct bearing on incentives, upgrades, or costs, though it illustrates the kind of detail work that goes into keeping a foundation wall dry where it meets the above-ground wall.
US aluminum is poised for a comeback — if it overcomes these hurdles
The U.S. aluminum industry is growing again after years of decline, driven by tariffs on imported aluminum and rising electricity demand nationwide. Century Aluminum has restarted full production at its Mount Holly smelter in South Carolina, raising the country's total aluminum output by nearly 10 percent. The company is also planning a much larger smelter in Inola, Oklahoma, backed by a $500 million federal grant, though the project faces pushback from state officials and tribal nations over concerns about air and water pollution near the site. Separately, Magnitude 7 Metals plans to partially restart its idled smelter in New Madrid, Missouri, later this year, crediting new tariffs for making the move worthwhile. None of this points to a direct rebate or program for homeowners. But it matters for anyone thinking about home energy upgrades because aluminum smelters use enormous amounts of continuous electricity, and their expansion adds to competition for power on local grids. In Missouri, for example, a new "large load" electricity policy meant to make big power users like data centers pay for grid upgrades could also apply to the aluminum plant, raising questions about whether it will run on cheaper clean energy or costlier fossil fuel power. How these smelters get their electricity, whether from coal, gas, wind, or solar, will shape regional power costs and pollution levels, which can indirectly affect electricity rates and grid reliability in the years ahead.
Advocates Object to Lack of Transparency, Accountability in Open AI Contract with Georgia Power
Three environmental groups, NRDC, the Sierra Club, and the Southern Alliance for Clean Energy, have asked Georgia's Public Service Commission to reject OpenAI's contract for electric service with Georgia Power unless the utility opens up the deal to public scrutiny and adds stronger protections for customers. OpenAI is requesting 3.2 gigawatts of power for what would be the largest customer ever added to Georgia's grid, potentially requiring billions of dollars in new infrastructure. The groups say the contract has been redacted in its entirety, leaving the public in the dark about terms that could shift costs onto ordinary ratepayers. The advocates want Georgia Power to publicly disclose key contract details, such as load commitments, exit terms, and infrastructure costs. They're also asking for a standard "large-load customer" rate category instead of individual, closed-door deals, plus a requirement that the commission formally vote to approve any contract this large, such as one exceeding 500 megawatts or $1 billion in infrastructure spending. For homeowners, this matters because utility costs for massive new customers like data centers can end up spread across everyone's monthly bill if contracts don't guarantee the new customer covers its own costs. The advocates argue Georgia Power ratepayers could be left paying for infrastructure built to serve a single company. The Public Service Commission has not yet ruled on the objection.
Record-setting geothermal bid signals rising interest in federal leases
A federal land auction in New Mexico shows growing interest in geothermal energy as a power source for the electric grid. In June, the Bureau of Land Management sold leases on public land to companies looking to build geothermal power plants, which draw heat from underground to generate electricity. The sale brought in more than $16.5 million, the second-highest total in the agency's history, and one bidder paid a record $701 per acre for a single tract. Across the sale, average prices per acre came in far higher than a similar sale in Nevada last year, and far fewer parcels went for the minimum bid than in past years, a sign companies are competing harder for sites with good potential. This is about utility-scale power generation, not the geothermal heat pump systems some homeowners install to heat and cool individual houses. New Mexico already has one operating geothermal power plant, and companies including Meta have announced billion-dollar geothermal projects there to supply electricity, partly to meet rising demand from data centers and other large users. The BLM has more geothermal lease sales planned this year, including one in Utah on August 18, followed by Nevada and Idaho later in 2026. Analysts say proximity to high-voltage transmission lines is becoming a bigger factor in what companies are willing to pay for these leases. None of this changes rebates or programs available to homeowners, but it points to more geothermal power potentially feeding into local grids in the coming years.
Data centers don’t have to drink the town dry
Data centers built to power artificial intelligence use huge amounts of water for cooling, and that's drawing scrutiny in places where local water supplies are already stretched. A single large data center campus can use up to 5 million gallons a day, roughly what a town of 10,000 to 50,000 people uses, often drawn from the same treated water residents drink. In Corpus Christi, Texas, industrial users account for more than half of regional water demand, and the city came close to running out of water this year. There are ways to cut or eliminate that water use. Liquid cooling systems, including full immersion cooling, remove heat from servers without evaporating water at all. Some companies, including Microsoft, are building "closed-loop" designs that circulate a fixed supply of water or refrigerant instead of continually pulling in fresh water, with pilot projects underway in Arizona and Wisconsin. Other developers are sourcing cooling water from treated wastewater rather than drinking supplies, or reusing the same water repeatedly instead of discharging it after one pass, which can cut water needs by up to 75 percent. One company mentioned in the article, Arbor, is going further with turbines that generate water as a byproduct of power generation, meant to supply a nearby data center's cooling system without touching the local water supply at all. None of this requires anything from homeowners directly, but it matters if you live near a proposed data center or in a region facing water restrictions. How these facilities are built affects whether they compete with your household for water, or not.
Omni Brewing Company installs solar on front of Minnesota taproom
A brewery in Rosemount, Minnesota, built solar panels right into the design of its new taproom rather than adding them later. Omni Brewing Company worked with installer All Energy Solar to fit a 74.8-kilowatt solar system onto the building's sloped roof, using Enphase microinverters (small devices attached to each panel that convert solar energy for use). The panels were chosen to nearly match the roof color, so the array blends into the building instead of standing out. The brewery says the system now covers most of its on-site electricity use. To pay for it, Omni used federal tax credits, bonus depreciation (a tax method that lets a business write off equipment costs faster), and a USDA REAP grant, which is a federal grant program aimed at helping rural businesses invest in renewable energy and efficiency projects. This is a commercial project, not a homeowner one, so it does not come with a program a homeowner could sign up for directly. But it does show how solar can be worked into a building's original design rather than bolted on afterward, and how a mix of tax credits and grants can make a system pencil out financially. If you're weighing solar for your own house, it's a reminder to look at what federal tax credits are currently available to you, and to check whether your state or utility offers separate solar incentives, since those vary widely by location.
Cellulose insulation
A homeowner building a new house in Wisconsin posted a question on a building forum about insulation choices. The house has rockwool insulation on the exterior, and the owner chose cellulose insulation for the interior walls instead of rockwool. Cellulose is made mostly from recycled paper fiber and is often sprayed or blown into wall cavities. The homeowner picked it because it's easier to spray in place, and they understand it can help protect wood framing from rot and handle moisture better than some alternatives. The specific question raised is about "clean fiber" cellulose, a version made from recycled cardboard boxes rather than newsprint. The homeowner is interested in this type because it can be made without ammonia and without certain contaminants sometimes found in standard cellulose. They're asking whether this cardboard-based product actually performs better, and whether the company making it is financially stable and reliable, since a new or small manufacturer going out of business could be a concern for a new-construction project. For homeowners considering insulation options, this points to a real distinction worth knowing about: cellulose insulation can vary by source material and by additives like fire retardants, and some manufacturers now offer versions with fewer chemical treatments. If you're weighing insulation for your own home, it may be worth asking what raw material a cellulose product is made from and whether it uses ammonia-based or ammonia-free treatments, since that can affect indoor air quality and odor.
Q&A: What Is In China’s New Five-Year Plan For Climate Change?
China has released a new five-year climate plan covering 2026 to 2030. It doesn't set major new targets, but it pulls together and reaffirms existing goals, including cutting carbon intensity (emissions per unit of economic output) by 17% over the five years and reducing per-product carbon intensity by 3% in industries covered by China's carbon market. The plan also reaffirms China's broader pledges to peak emissions before 2030 and reach carbon neutrality before 2060. Part of the plan focuses on greenhouse gases other than carbon dioxide, such as methane, nitrous oxide, and hydrofluorocarbons (HFCs), which together made up about a fifth of China's emissions in a recent year. China wants to cut about 30 million tonnes of these emissions by 2030 through steps like capturing methane from coal mines, destroying HFCs, and recovering a gas called sulfur hexafluoride used in electrical equipment. The plan also signals China wants a bigger role in shaping global climate policy and carbon markets, including through a new coalition with the EU and Brazil on carbon trading rules. None of this changes anything directly for homeowners' upgrade or rebate options. It's a look at China's national climate strategy and energy policy direction over the next five years, which can shape global clean-energy manufacturing and trade over time, but it doesn't include any new incentive, technology, or program that would affect a home in the near term.
Sustainability professionals see a divide in how sustainability is viewed internally
This is corporate news about how big companies think about sustainability internally, not a story about home energy upgrades. A recent survey of 124 sustainability professionals at companies with revenue over $1 billion found a gap between how those teams see their own work and how they think senior leadership sees it. Most sustainability staff (77 percent) view their work as central to long-term business strategy, but only 39 percent think top executives agree. Sustainability teams were also three times more likely than they believe leadership to be to link their work with innovation and growth (48 percent versus 16 percent). Executives, by contrast, were seen as more likely to treat sustainability mainly as risk management and compliance. Both groups did agree on one thing: sustainability's role in protecting a company's reputation. Researchers say closing the gap between how sustainability teams and executives view the work matters for keeping corporate support and funding for these programs over time. For a homeowner, this doesn't change anything about your own energy upgrades, rebates, or utility programs. It's a look at how large companies manage their internal sustainability strategy and messaging, not a policy or funding change that affects household projects like insulation, heat pumps, or weatherization.
Crack Spread Explodes, EV Sales Stabilize, And Here Comes The Mysterious Ford Fathom
Gas prices are climbing again, driven by wars in Iran and Ukraine that have disrupted oil supply and refining. Iran's closure of a key shipping route and Ukraine's strikes on Russian refineries have pushed up the cost of refined fuel products even though crude oil prices haven't risen as much. Economists call this gap between crude and refined-fuel prices the "crack spread," and it has widened sharply this year. For homeowners, the practical effect is the same: gas at the pump is getting more expensive and likely to stay that way for a while. That's part of why electric vehicle sales, which crashed last year after Congress ended the $7,500 federal EV tax credit early, are starting to stabilize. Higher gas prices make owning a gas car more costly to compare against an EV's lower running costs, even without the tax credit. Ford is moving ahead with a new electric pickup truck, nicknamed the Fathom, despite pulling back on other EV plans last year. The company says it will build the truck at its Louisville, Kentucky plant using a new manufacturing process it says will speed up assembly. Ford is targeting a starting price of $28,350, and plans to open pre-orders early next year, with production-level vehicles expected in the first quarter after that. If you're considering an EV, this truck may be worth watching once more details and images become available, alongside how sustained high gas prices affect the overall market.
Back Up Your Refrigerator And Cut Electricity Costs with BLUETTI FridgePower
A battery system called the BLUETTI FridgePower is designed to keep your refrigerator running during a power outage, protecting food and medicine when the grid goes down. It typically costs around $900, though promotions may lower that, and the maker offers a discount code (CLEANTECH) at checkout worth checking. Beyond backup power, the device has a feature that can lower your electricity bill if your utility uses "time of use" pricing, meaning the cost per kilowatt-hour changes depending on the time of day. In the settings, you can switch the battery from "Standard UPS" mode to "Time Control UPS," then set specific "off-peak" hours for the battery to charge itself from the grid and "peak" hours when it should stop drawing grid power and instead run your fridge or other plugged-in devices from its stored charge. One reviewer's utility charged as little as $0.07 per kilowatt-hour overnight and as much as $0.23 per kilowatt-hour during peak afternoon or morning hours, so charging the battery during the cheap window and using it during the expensive window meaningfully cuts costs. Not every utility offers time-of-use rates, and the pricing structure varies widely by location, so it's worth checking your own utility's rate schedule to see if this kind of shifting would actually save you money before assuming it applies to your home.
Recurrent Energy closes $695 million financing for 330 MW California solar project
A large solar power plant is moving forward in Southern California, though it won't directly touch most homeowners' bills or upgrade decisions. Recurrent Energy, a solar and battery storage developer owned by Canadian Solar, has lined up $695 million to build its Cobalt Solar facility, located about 20 miles west of Blythe in Riverside County. The project is fully permitted and under construction now, with commercial operation targeted for the end of 2027. The financing includes roughly $484 million in debt, led by Mitsubishi UFJ Financial Group and Nord/LB, covering construction loans, a bridge loan, and a letter of credit. Wells Fargo added a separate $211 million tax equity investment. Blattner Energy will handle engineering, procurement, and construction. Once running, the 330 megawatt plant is expected to generate enough electricity to power around 82,000 homes a year, adding to the supply of clean power on the regional grid. Riverside County is also expected to collect about $14 million in property tax revenue from the project. This is a utility-scale project, not a rebate or incentive program tied to individual houses, so it doesn't change what's available for home energy upgrades. It does reflect a broader buildout of solar and battery storage in California and beyond: Recurrent Energy's global pipeline now totals about 23 gigawatts of solar and 73 gigawatt-hours of storage capacity, plus more than 14 gigawatts of projects it already operates and maintains. For homeowners, projects like this mainly matter as a sign of how much new clean power is being added to the grid over the next few years.
5 takeaways from our investigation into the ‘ghost’ tribe that got millions in climate funding
This story doesn't concern home energy upgrades or rebates, so there's nothing here that affects your house or your plans. It's a report about how climate philanthropy and international bodies vetted, or failed to vet, an unrecognized Texas tribal group. The reporting found that Juan Mancias, who leads the Carrizo/Comecrudo Tribe of Texas, raised more than $5 million from environmental groups and donors starting around 2019, despite the tribe having no federal or state recognition. The document he has long cited as proof of his hereditary claim and the tribe's ties to South Texas could not be located or verified, and genealogical records point to a different ancestral line than the one he claims. Using grant money, the tribe bought nearly 23 acres of land in Cameron County between 2022 and 2024, land that stays subject to property taxes and has limited protection from development, unlike land reacquired through the slower federal process recognized tribes must use. The group and an allied organization also hold observer status at the United Nations, giving them access to draft policy language and government officials that is normally reserved for recognized tribal nations. The reporting notes that the person at the UN who would field complaints about the group's legitimacy is himself the head of that allied organization.
The climate movement gave this Texas tribe millions and a global platform. No one checked its story.
A Texas group called the Carrizo/Comecrudo Tribe, led by Juan Mancias, became a prominent face of climate activism after 2017, when it helped push French banks to pull financing from natural gas pipeline and export terminal projects near Brownsville. Since then, the group has raised more than $5 million from major philanthropic foundations, partnered with organizations like Earthjustice and the World Monuments Fund, and used its platform to fight oil and gas terminals, the border wall, and SpaceX operations in South Texas. An investigation found serious problems with the documentation behind Mancias's claims of tribal descent and leadership. The group is not recognized by the federal government or the state of Texas. A key document Mancias has cited for decades — describing an 1871 massacre and tying his family to Carrizo/Comecrudo ancestry — could not be found in state archives, and historians say it contains anachronisms, including references to counties and a railroad agency that did not exist yet. Genealogical records instead trace Mancias's family to a different Indigenous origin in Mexico's Sierra Madre mountains, not the Rio Grande Delta. For homeowners, this story has no direct bearing on rebates, upgrades, or energy programs. It's a look at how an unverified group gained outsized influence in climate and environmental fights, raising broader questions about which organizations and claims get trusted in the climate movement.
ForeFront Power installs earth-mounted Erthos solar system in California
A large solar installation in Fresno, California, is using a new type of mounting system worth knowing about, even though this particular project is a municipal water treatment plant, not a home. Developer ForeFront Power built the system for the city's Northeast Surface Water Treatment Plant using Erthos "Earth Mount Solar," which lays solar panels flat on the ground instead of propping them up on steel racks. Skipping the racking cuts material and labor costs, and the panels can follow gentle slopes up to a 15% grade, so builders don't need to grade or level the land as much. The system is part of a larger 27-megawatt solar and battery storage buildout ForeFront Power is doing for Fresno's Dept. of Public Utilities across three city sites, which the city expects will save ratepayers over $122 million by 2045. Since starting up in late March 2026, the Erthos system has performed better than expected, generating about 101% of predicted output and already delivering 862 megawatt-hours of power. A robot called ErthBot handles cleaning the panels. This is a commercial and municipal project, not something offered for residential rooftops or yards, but it points to where ground-mounted solar technology is heading: cheaper installation, denser power output per acre, and less site prep. If ground-mounted solar for homes ever adopts similar flat, rackless designs, it could eventually lower costs for homeowners considering their own ground-mounted systems, though no residential version or program is mentioned here.
Mitsubishi’s large-frame gas turbine backlog reaches 35 GW
Mitsubishi Heavy Industries, one of the world's largest makers of gas turbines, says demand for its large power-plant turbines keeps growing. The company's backlog of large-frame gas turbine orders has climbed to 35 gigawatts, up from 23 gigawatts a year ago. It sold 35 of these turbines last year, and in the most recent quarter alone it booked 10 new orders, four of them headed to the United States. The company plans to double its manufacturing capacity to keep up. This is a story about the power grid, not about anything you'd buy for your house. Large-frame gas turbines are the big machines utilities use to generate electricity for entire regions, often to meet rising demand from data centers and other large users. Orders booked now won't be delivered until 2028 to 2030, which gives a sense of how far out utilities are planning for new power supply. For a homeowner, the practical takeaway is indirect: strong demand for new gas-fired power plants suggests utilities expect electricity demand to keep rising in the coming years, which can affect how much power costs and how reliable the grid is where you live. It doesn't change anything about home energy upgrades, rebates, or equipment choices for your own house. It's simply a sign of how utilities are betting on future electricity supply.
This electric aircraft fire truck hits 50 mph in under 20 seconds
Dallas Love Field Airport has put an electric aircraft fire truck into testing, and it charges fast enough to stay ready for emergencies. The Rosenbauer PANTHER, built for aircraft rescue and firefighting, weighs 91,000 pounds but can go from 0 to 50 mph in under 25 seconds on electric power, or under 20 seconds in a boost setting. That beats the airport's diesel truck, which takes 28 seconds. It also sprays water or foam up to 250 feet, 40% farther than the diesel version's 190 feet, and runs about half as loud during calls. The truck charges on a new 400 kW fast charger from XCharge North America, installed at the airport's newly opened Station 21. Rosenbauer designed the battery to handle a full emergency run: driving to the scene, using up its entire supply of firefighting agent, and returning to base. The company says the truck can cover more than 90% of daily operations and training on electric power alone. This isn't a story about home energy upgrades, but it's a real-world sign that battery power and fast charging are being trusted for demanding, safety-critical vehicles, not just passenger cars. The truck is in a six-month test period at one of the busiest airports in the country, with Dallas Fire-Rescue's feedback expected to shape the design before it goes into regular service elsewhere.
Jackery sale with bonus savings drops new HomePower 3600 Pro Max power station to $1,832, Velotric e-bike low, tools, more
A new Jackery Power Outage Sale is offering up to $1,500 off portable power stations, plus extra bonus savings on orders of $1,500 or more. The featured deal is the HomePower 3600 Pro Max Portable Power Station, now $1,832. Other power station deals in the sale start at $199. Separately, B&H is beating Jackery's own price on the Explorer 300D Compact Portable Power Station, which is down to $169. A few other deals showed up this week for homeowners looking at electric outdoor gear. The Velotric Discover 2 Comfort Commuter e-bike is back down to a low of $1,699. The Govee Matter Outdoor Lamp Post is 50% off, which is its lowest price ever. Worx's 13A, 2,200 PSI electric pressure washer and Greenworks' 80V 18-inch electric chainsaw are both at their lowest or second-lowest prices of the year. A handful of earlier deals are still running out. An EcoFlow flash sale covering four power station units ends tonight, and Lectric's XP Lite2 folding e-bike deal includes a bundle worth $508 in free extras. These prices and offers change quickly, so anyone interested in a specific item should check current availability before assuming a deal is still active.
The Hybrids Are Coming! The Hybrids Are Coming!
Hybrid cars are selling faster than electric vehicles worldwide, according to a recent report. In the US, hybrids made up about 1 in 7 new cars sold last year, up from less than 3 percent in 2020. They're even bigger sellers elsewhere: almost half of new cars in Spain and more than half in Japan. Toyota, the maker of the RAV4, no longer builds a gas-only version of that model in the US, and demand is strong enough that used ones are reselling for more than buyers originally paid. Part of the appeal is cost and convenience. Regular hybrids typically cost $1,500 to $3,000 more than a gas-only version, refuel at any gas station, and use no home charging equipment. Plug-in hybrids, which can run on battery power alone for a stretch (Toyota's RAV4 Prime goes about 50 miles), cost roughly $5,000 more than a standard hybrid but let many drivers skip the gas pump for weeks at a time. Rising gas prices, tied partly to the closure of the Strait of Hormuz, are adding to hybrid demand as well. For a homeowner weighing a car purchase, the practical difference is this: hybrids need nothing extra at home, while plug-in hybrids and full electric vehicles can be charged by plugging into a regular wall outlet overnight, with no electrical panel upgrade or dedicated charger required. Electric vehicles use no gasoline at all, which is the biggest source of fuel savings if that's the main concern.
The 2026 North American Copper in Architecture Awards: Honoring Sheet Metal Craftsmanship at Its Peak
The Copper Development Association has named eight winners of its 2026 North American Copper in Architecture Awards, honoring sheet metal contractors for their work on copper roofs, façades, and architectural details across the U.S. and Canada. This is an industry recognition, not a program homeowners can apply to, but the winning projects give a sense of what copper can do on a building. The award-winning work ranges from new construction to historic restoration. In Birmingham, Michigan, a guest house and conservatory got nearly 7,500 square feet of copper cladding. Quincy, Massachusetts's new public safety headquarters got an 11,196-square-foot copper roof. The University of Minnesota's Fraser Hall received more than 15,600 square feet of custom-stamped copper panels. Several older buildings were also restored, including a 1911 Quebec City landmark, a 1920s Chicago fieldhouse, Philadelphia's historic Contributionship building, a cupola at Smith College rebuilt using traditional copper roofing techniques, and a federal heritage building in Ottawa. For a homeowner, the takeaway is less about any specific program and more about the material itself: copper is prized in these projects for its durability, its ability to be shaped into custom details, and how it ages over decades on both new buildings and century-old ones. If you're weighing roofing or exterior materials for their long-term lifespan and appearance, these projects show what copper can look like when installed well, though the awards themselves don't come with any rebate or funding relevant to your own home.
PTC One-C Heads Toward Hawaii; Life-Threatening Floods Possible
A tropical system east of Hawaii, currently designated Potential Tropical Cyclone One-C, is expected to strengthen and likely earn the name Hernan by Friday. Forecasters expect heavy rain to reach the Big Island Friday, spreading to Maui and the rest of the islands over the weekend. Rainfall totals of 5 to 10 inches are expected across much of the island chain, with up to 20 inches possible in some spots, raising the risk of life-threatening flooding and mudslides, especially in mountainous areas. Gusty winds could also down trees and power lines. Forecasters cannot yet say which spots will get the heaviest rain, so anyone in Hawaii should keep an eye on the storm's path over the next few days. For homeowners on the islands, this is a reminder to check that gutters, drains, and yard grading can handle heavy runoff, and to make sure emergency supplies and backup power plans are ready in case winds or flooding knock out electricity. Only two tropical storms have made direct hurricane-strength landfall on the Big Island in recorded history, and the most recent close call was Hurricane Hone in 2024, so a direct hit is uncommon but not unheard of. Elsewhere, the Eastern Pacific hurricane season is running ahead of its usual pace, with seven named storms so far. In the Atlantic, Tropical Storm Cristobal formed but is expected to fade quickly over cooler water, and two tropical waves are being watched but pose no current threat to the U.S. mainland.
Q&A: Does the World Need “Carbon Capture & Storage” to Reach Net-Zero?
This is a big-picture climate policy story rather than something that changes what you'd do at home, but it touches on how power and heat get decarbonized nationally, which eventually shapes utility rates and grid mix. Carbon capture and storage (CCS) is technology that pulls CO2 out of factory or power plant exhaust and injects it underground so it doesn't reach the atmosphere. Many climate roadmaps, including those from the International Energy Agency and the UN's climate science body, treat it as necessary for cutting emissions from industries like cement and steel that are hard to clean up any other way. But CCS has repeatedly fallen short of past predictions. Today it captures only a tiny fraction of global fossil-fuel emissions, and most of the CO2 captured so far is used to pump more oil out of the ground, not stored for good. Analyses show many existing projects capture far less CO2 than intended. The UK offers a case study: it has pledged up to £21.7 billion over 25 years for CCS "clusters," largely funded through charges added to consumer energy bills. Critics argue the money should go to industries like cement, where there are no good alternatives, rather than gas power plants and hydrogen production, which lock in continued gas use and imports. Government advisers still call CCS essential for reaching net-zero, though they've scaled back how much they expect it to contribute. For homeowners, the practical takeaway is indirect: how much CCS gets built, and where, will influence electricity costs and the pace of the broader shift toward cleaner power over the coming decade.
Huge new turbines could let biggest UK wind farm do more with less
ScottishPower wants to rebuild Whitelee, the UK's largest onshore wind farm near Glasgow, swapping out its older turbines for far bigger, more powerful ones. The site currently has 215 turbines generating up to 539 megawatts of electricity, plus a battery for storing power. Under the new plan, those would be replaced with 124 turbines standing 787 feet tall (more than twice the height of the site's original 2008 units) and producing around 7 megawatts each. Together, they could generate more than 1 gigawatt, roughly double the current output, using nearly half as many machines. The project still needs approval from Scottish regulators. This is an example of "repowering," where an aging wind farm gets rebuilt with modern equipment on the same land instead of expanding into new areas. Newer turbines are more efficient, cheaper to run, and often include better sensors that protect wildlife and catch mechanical problems early. The tradeoff is that bigger equipment can strain roads and bridges during construction and requires stronger foundations. None of this involves a specific program homeowners can sign up for. It is grid-scale power infrastructure, not a home upgrade. But it points to a broader trend: wind power keeps getting cheaper and more efficient, which affects the electricity mix feeding into the grid. Analysts expect similar repowering projects to grow in the US over the next decade, though on a smaller scale than what's planned in Scotland, with activity picking up in places like the Midwest, Texas, and California.
Kinematics expands solar tracker repowering services by acquiring RenuTrak
Kinematics, a company that makes motion-control parts for solar tracker systems (the equipment that tilts solar panels to follow the sun), is acquiring RenuTrak, an Arizona-based company that fixes broken trackers on large solar projects. Rather than replacing an entire tracker structure, RenuTrak repairs and updates individual parts, including tracker controls, to get underperforming systems working again. This is mainly industry news about large-scale solar farms, not rooftop home solar. Kinematics has been building out its "repowering" business, which means restoring aging or malfunctioning utility-scale solar tracker projects rather than tearing them out and starting over. The company already makes replacement actuators (the motors that move trackers) and last year bought a tracker-controls maker called P4Q. Adding RenuTrak's repair expertise gives Kinematics more ways to fix existing tracker systems instead of rebuilding them from scratch. For homeowners, this deal has no direct bearing on rooftop solar installations, home batteries, or efficiency upgrades. It matters more to owners and operators of big ground-mounted solar farms that use single-axis trackers. The news is worth knowing mainly as a sign that the solar industry is putting more effort into extending the life of older large-scale solar projects, which can affect regional electricity supply and pricing over time, but it does not point to any new rebate, program, or product a homeowner could use directly.
Analysis: Weaker EV Targets Could Cost UK Consumers £3 Billion a Year by 2030
The UK government is reportedly considering weakening its electric vehicle sales targets, and a new analysis says that could cost UK consumers up to £3 billion a year by 2030. Under current rules, called the zero-emission vehicle (ZEV) mandate, a rising share of new car sales must be fully electric, reaching 80 percent by 2030. The government under Prime Minister Andy Burnham is reported to be weighing a cut to that 2030 target, down to as low as 50 percent, with 60 or 70 percent also under discussion. A formal consultation is said to be under review before release. The stakes come down to cost and emissions. Electric cars are more than £1,000 a year cheaper to own than gas cars or plug-in hybrids once you count purchase price, fuel, insurance, and proposed pay-per-mile charges. Weakening the target could mean up to 3 million fewer electric cars on UK roads by 2030, according to one estimate, along with an extra 7.4 million tonnes of carbon dioxide emissions that year and a need to import 17 million more barrels of oil. This is UK policy news, not a US program, so it does not change any rebate or purchase decision for American homeowners right now. But it is a reminder that electric vehicle costs and incentives are shaped heavily by government targets, and that those targets can shift under industry pressure. If you are weighing an EV purchase, it is worth keeping an eye on how policy debates like this one play out closer to home.
Tesla pays Musk 2.5 million times more than average worker, even as profits drop
A new labor union report found Tesla CEO Elon Musk was paid roughly 2.5 million times more than the average Tesla worker in 2025, the largest pay gap of any CEO tracked in the AFL-CIO's annual survey of S&P 500 companies. Musk's compensation package for the year was valued at $158 billion, more money than Tesla's entire 2025 revenue of $94 billion, and more than the company has earned in total profit over its whole history. Typical CEO pay ratios at large companies run around 300 times the average worker's pay; with Musk excluded, the 2025 average was 312:1, but including him it jumped to 5,387:1. This is a story about executive pay and corporate governance at Tesla, not about home energy programs, rebates, or products. It has no direct bearing on solar panels, heat pumps, weatherization, or any incentive program a homeowner might be using or considering. For readers who own Tesla products, such as solar panels, Powerwalls, or EVs, the report doesn't affect how those products work or any rebates tied to them. It's simply a snapshot of Tesla's finances and leadership pay in a year when the company's profits fell sharply. There is no action or decision this news calls for from a homeowner.
Chevrolet Leaves China
Chevrolet is pulling out of China after 21 years, ending sales in a market where it once moved 760,000 vehicles a year and sold 7.5 million cars over time. The main reason is competition: electric and plug-in hybrid vehicles now make up 63 percent of China's car sales, and Chevrolet has very few electric models to offer there. Rather than compete, General Motors is walking away from the Chevrolet brand in China entirely. This isn't a full GM retreat, though. The company will keep building cars in China through its joint venture with SAIC Motor, just not for sale in China or the US — those cars will go to other export markets instead. GM and SAIC also just renewed their partnership for another 20 years, through 2047, one of the longest such deals in the industry, and they plan to launch at least 30 new electric and hybrid models by 2030. That effort will focus mainly on GM's Cadillac and Buick brands rather than Chevrolet. For homeowners in the US, this is really a story about global car competition rather than anything that changes what's available in American showrooms right now. Chevrolet isn't leaving the US market, and this news doesn't affect any electric vehicle incentives, rebates, or models sold domestically. It's a sign of how far ahead China's electric vehicle market has pulled compared to Western brands trying to keep up there.
Australia Plug-In Update July 2026
This is car market news out of Australia, not a home energy story, but it touches on electric vehicles and charging, which matters if you're weighing an EV and home charging setup. In July 2026, plug-in vehicles made up about 31% of new car sales in Australia, down slightly from a record 36% the month before. Toyota's RAV4 plug-in hybrid led sales, with the Tesla Model Y still the top-selling fully electric model. Cheaper new entrants stood out too, including the Geely EX2, which starts around AU$26,000 and cracked the top 10 in its first month on sale. For anyone thinking about home charging, the more relevant detail is that public charging keeps expanding. Woolworths is adding chargers at new retail centers, and Coles is following with plans for Evie fast chargers at 30 sites. Even Uluru, in the Australian outback, now has high-speed chargers powered by solar. The piece also notes that rising petrol and diesel prices, faster than electricity price increases, are pushing more Australian buyers toward EVs. If you already have solar panels and a home battery, pairing that with an electric car continues to look more affordable as fuel costs climb. Utes (pickup trucks) and very cheap small cars remain the categories with the fewest electric options so far.
Tesla defeats Sweden’s IF Metall union after 1,021-day strike
Tesla's mechanics in Sweden have ended a strike that lasted 1,021 days, the longest labor dispute in modern Swedish history. The union, IF Metall, walked off the job in October 2023 after Tesla refused to sign a standard Swedish labor contract covering wages and conditions. The union says it's calling off the strike because Tesla paid out every one of the roughly 120 striking mechanics individually, leaving no one left on the picket line. Tesla never signed the agreement. Other unions had piled on over the years: dockworkers refused to unload Teslas, mail carriers stopped delivering license plates, and electricians wouldn't service its chargers. Tesla worked around all of it by importing cars through other routes and going to court for plates directly. Despite the pressure, the Model Y remained Sweden's best-selling car through the worst of the blockade. Sales only collapsed later, dropping about 67% in 2025, but that drop tracked backlash against Elon Musk's political activity, not the strike itself. This is a labor and business story out of Sweden with no direct effect on home energy upgrades or rebates in the US. It mainly signals that Tesla was willing and able to outlast a major union fight by paying its way out, which may shape how it handles labor disputes elsewhere.