Energy efficiency news.
Rebate updates, policy changes, and technology developments — aggregated from 50+ sources, AI-enriched, and scored for relevance.
Fossil generation pipeline rebounds while new clean generation slows: EDF
The nation's power plant plans are shifting back toward natural gas and other fossil fuels, after several years of rapid growth in wind and solar, according to a new report from the Environmental Defense Fund. Rising electricity demand, changes in federal policy, and rollbacks of clean energy tax credits have pushed utilities and developers toward traditional gas plants. If those gas plants get built and run as planned, fossil fuel generation could reach a share of the power mix not seen since the early 2010s. But building new gas plants is getting harder, too. Turbine shortages and rising construction costs are making gas plants more expensive and slower to build, which the report says is already pushing some developers back toward wind, solar, and battery storage, since those can often be built faster and cheaper. A separate industry analysis cited in the report found gas investment is headed into a supply crunch through the late 2030s, driven largely by electricity demand from data centers. For a homeowner, this is less about your house directly and more about where your electricity is coming from and how its cost might move over time. The report warns that leaning heavily on gas exposes utility customers to fuel price swings, something that hit hard during the 2022 price spike. Wind and solar, by contrast, don't require ongoing fuel purchases. None of this changes rebates or incentives for home upgrades right now, but it's a sign of how the broader electricity supply — and possibly future rates — could shift in the years ahead.
Solar repowering guide shows installers how to tap into the aging rooftop market
If you installed solar panels ten or more years ago, the panels themselves are probably still working fine, but the equipment around them may not be. Parts like string inverters (which convert the power your panels make into electricity your house can use), rapid shutdown devices, and monitoring hardware tend to wear out well before the panels do. Add in the fact that many early solar installers have gone out of business, and a lot of homeowners with older systems no longer have anyone to call for repairs or warranty help. This has created a growing business opportunity that solar companies are now organizing around, called "repowering" — upgrading or replacing the aging components on an existing system rather than tearing it out. One industry group, Tigo Energy, says its equipment has already supported more than 11 megawatts of these repowering projects, including one partnership with over 1,000 inverter replacements. Beyond basic repairs, repowering can also mean adding newer monitoring tools, boosting performance with upgraded electronics, or preparing a system to handle battery storage, home backup power, or an electric vehicle charger. For homeowners, the takeaway is that an aging solar system does not necessarily mean starting over. If your setup is a decade or older, or if your original installer is no longer in business, it may be worth asking a solar contractor whether your system is a candidate for this kind of upgrade rather than a full replacement, especially if you are interested in adding battery backup or EV charging down the road.
Revolution Wind is powering New England, and Trump is attacking it again
Revolution Wind, an offshore wind farm off New England, is already sending power to the grid, with all 65 turbines installed. Despite that, the Trump administration is making a third attempt to undo its federal approval. On October 9, the Interior Department asked a federal court to send the project's approval back for reconsideration, arguing the original decision didn't adequately address impacts on fishing and recreation. This is a new legal argument, different from the national security claims used in two earlier attempts to halt construction, both of which were blocked by a federal judge. The filing hasn't stopped the turbines or pulled the project's permit — that decision now rests with the court. Revolution Wind is still expected to reach full commercial operation later this year. The $6.2 billion project began delivering power in March and is projected to supply enough electricity for more than 350,000 homes and businesses in Connecticut and Rhode Island under 20-year fixed-price contracts. For homeowners in the region, this matters mainly through electricity costs. Connecticut's environmental agency estimates the project will cut wholesale power costs for New England ratepayers by about $500 million a year once fully operational. Connecticut's governor and attorney general have both said they're prepared to fight the latest challenge in court. There's no immediate change for homes connected to the New England grid, but the outcome could affect regional electricity prices and the broader push for offshore wind power in the years ahead.
Any Code issue with using Plywood finish in Mech Room
A homeowner building a house with the mechanical room inside the conditioned part of the home asked whether plywood could be used as a finish material on the walls, in place of standard drywall (also called GWB, or gypsum wall board). No one had answered the question yet, so there's no verdict on whether this works or passes code. The question touches on something worth knowing if you're planning or renovating a mechanical room, which typically houses equipment like a furnace, water heater, or electrical panel. Building codes often have specific requirements for wall finishes in these spaces, partly tied to fire safety. Drywall is the standard choice because it resists fire spread better than wood products like plywood. Whether plywood is allowed instead can depend on local code, the type of equipment in the room, and how the space is used. If you're working on a mechanical room in your own home and considering a finish other than drywall, it's worth checking with your local building department or an inspector before installing it, since requirements vary by location and by what's inside the room. This particular question remains open, so there's no specific guidance yet from other homeowners or builders on how it played out.
FERC rejected PJM’s data center curtailment plan. What’s next for BYOC?
Federal regulators just turned down a plan from PJM, the grid operator covering much of the mid-Atlantic and parts of the Midwest, that would have let it cut power to data centers and other huge electricity users that hadn't lined up their own power supply. The Federal Energy Regulatory Commission said the plan stepped on states' authority and unfairly targeted big new users of electricity. Regulators did approve a related piece: a registry that will track all large power users of 50 megawatts or more, giving states better data to set their own rules. This mostly affects how data centers and the grid operator sort out who pays for new power plants as electricity demand grows, but it carries a thread that touches homeowners. One commissioner noted that in a real emergency, data centers not performing critical functions should lose power before regular households, hospitals, and schools do. He said it should be up to state regulators, not the grid operator, to decide exactly how that curtailment order works. So the rules that determine whether your home or neighborhood gets protected in a supply crunch will likely be written at the state level, not by PJM. For now, the fight continues. PJM can submit a reworked plan, but FERC laid out tough conditions, including proof that targeting large users specifically is justified and that any new power these companies line up can actually reach them given transmission limits. Until a new plan is approved, uncertainty around how costs and risks are divided between data centers and everyday ratepayers remains unresolved.
Hillphoenix CO₂ Unit Offers Flexible Refrigeration Options
Hillphoenix, a refrigeration maker under Dover Corp, has released a new compact cooling unit called the Advansor FlexOne. It uses CO₂ as a refrigerant instead of the synthetic chemicals found in many commercial cooling systems. CO₂ has a global warming potential of 1 and does not deplete the ozone layer, so it sidesteps the regulatory and cost concerns tied to phasing out older refrigerants. This is commercial equipment, built for walk-in coolers and freezers in small and medium grocery stores, convenience stores, pharmacies, and similar businesses, not for home use. It is designed to fit tight spaces, including rooftops, and includes a variable-speed compressor that adjusts cooling to actual demand, along with features meant to make service and repairs easier. The company says it can hold steady performance even when outdoor temperatures top 100 degrees. It comes in two power configurations and carries a 24-month parts warranty. For a homeowner, this news does not translate into a product or rebate for your house. It is relevant mainly as a sign of where refrigeration technology is heading: natural refrigerants like CO₂, which carry little climate impact, are becoming more common in commercial systems as businesses prepare for stricter rules on older refrigerants. Similar shifts toward low-impact refrigerants are also happening in home air conditioners and heat pumps, so this kind of change in the commercial market is part of a broader trend worth knowing about, even if this particular unit stays in stores and warehouses.
The AI doom debate is missing the grid’s real cyber problems
On July 22, a sudden grid disturbance in Ashburn, Virginia caused more than three gigawatts of data center load to disconnect at once — the largest such event in the history of PJM, the grid operator for a large swath of the mid-Atlantic. A faulty high-voltage line triggered the drop, but it highlighted a bigger worry among cybersecurity experts: as AI-driven data centers multiply, they create new, large-scale points of weakness for the electric grid. Experts say artificial intelligence has made grid attacks easier to pull off. Tasks that once required teams with specialized skills, such as writing malware or understanding power-plant equipment, can now be done with AI assistance, lowering the bar for would-be attackers, including foreign actors. Iran-linked hackers have already targeted U.S. water utilities in multiple states. Meanwhile, much of the grid's control equipment predates modern cybersecurity practices, and older "walls" meant to isolate critical systems are easier to breach than before. Smaller utilities and newer renewable energy sites, which often rely on remote access and may have fewer cybersecurity requirements, are seen as especially exposed. None of this points to a specific action for homeowners, but it underscores that grid reliability and security are shifting issues as data centers and renewable energy expand. Programs like Dragos's free Community Defense Program and a White House pilot called Project Watershed 250 aim to help smaller utilities improve their defenses, which could affect the reliability of power in some communities over time.
30 Years Off the Grid
A couple in Arizona shares what they learned after three decades of living off the grid. Gale Marsland and her husband Richard, a second-generation builder, moved to the Tucson Mountains in 1988 to a home they built themselves on an old 1890s mining claim, nearly two miles from the nearest neighbor and utility power line. Their design leaned on passive solar principles and traditional Southwestern building methods, meaning the house itself was shaped to capture and hold heat and light without much mechanical help. To run the house without a grid connection, they used photovoltaic solar panels, battery storage, and propane appliances, along with cooling systems suited to the desert climate. Over the years, as solar and battery technology improved and got cheaper, they upgraded their equipment, gradually refining how they generated and used power and water. Their home was first featured publicly in 1997, and this account revisits it nearly 30 years later with Marsland's reflections on what worked and what she'd do differently. For most homeowners, going fully off-grid isn't realistic or necessary, but the story is a reminder that solar and battery systems have come a long way, and homes built around their climate, rather than fighting it, tend to need less energy in the first place.
Pharma companies team up to reduce heat-related emissions
Several large pharmaceutical companies, including AstraZeneca, Sanofi, Opella and UCB, have formed the Clean Heat Program, an effort to move away from fossil-fuel-powered heat in manufacturing. Drug production relies heavily on steam, usually generated by natural gas boilers, and these companies are working to swap that out for lower-carbon options like heat pumps (devices that move heat rather than burning fuel to create it) and biomethane. The program also pushes their suppliers to make similar changes, offering technical help and, in some cases, financing support. More than 1,000 sites are already part of the effort. This is industrial policy news rather than something that changes options available to homeowners directly, but it shows the same technology shift happening in homes — heat pumps and electrification — is also spreading through heavy industry. Opella, the maker of brands like Icy Hot and Allegra, has already cut natural gas use by replacing boilers with heat pumps at plants in Japan, France and Brazil, trimming gas consumption by 20 percent at one site. The story also points to a less obvious wrinkle: switching to cleaner heat doesn't always make a company's emissions numbers look simpler. Merz Therapeutics replaced oil heating with electric steam production at its German headquarters, cutting onsite emissions by 46 percent. But because it now buys heat from a district energy system, that shows up as an increase in a different emissions category. It is a reminder that accounting for energy upgrades, at any scale, can be more complicated than the simple before-and-after savings number.
Trump Administration Wants to Stop an Almost-Complete Offshore Wind Project
The Trump administration is asking a federal court to re-examine the permit for Revolution Wind, an offshore wind farm that is already sending electricity to homes in New England and finished construction in September. The Department of the Interior has tried to stop this project twice before with stop-work orders, and courts overturned both. Similar attempts to block other offshore wind projects have also been ruled unlawful. Separately, the administration has been paying energy companies close to $4 billion to abandon offshore wind projects and focus on fossil fuels instead. Critics, including the Sierra Club, argue that targeting a nearly finished project like Revolution Wind right before winter is a bad idea, since the region will need the power to keep electricity prices stable during the cold months. For homeowners, this is mostly a story about the broader fight over offshore wind policy rather than something with an immediate, direct effect on your house. If you live in New England and get power from the regional grid, projects like this one are part of what keeps electricity supply steady and can affect prices, especially in winter when demand spikes. There is no rebate, deadline, or program change here that applies to individual homeowners. It is worth keeping an eye on how this plays out in court, since the outcome could affect how much offshore wind power reaches the grid in the years ahead.
Ameresco solar + storage project meets 100% of Oregon wastewater site’s energy needs
A public utility in Oregon just finished a solar-plus-battery project that covers all the electricity needs of its main office. The Roseburg Urban Sanitary Authority, which handles wastewater treatment, installed a 39.4-kilowatt solar array paired with a battery storage system (184 kilowatt-hours) that can keep essential operations running during power outages. The $1 million project was built by energy company Ameresco and funded partly by an $870,870 grant from the Oregon Department of Energy's Community Renewable Energy Program, along with support from Energy Trust of Oregon. This is the first phase of a larger plan. Two more solar installations are expected to start construction before the end of the year: a larger 900-kilowatt ground-mounted solar system at the wastewater treatment plant itself, and a 400-kilowatt floating solar system placed on water at the facility's natural treatment area. For homeowners, this isn't a project you can replicate at this scale, but it points to a trend worth knowing about: public agencies are increasingly pairing solar panels with battery storage to keep critical operations running when the grid goes down, not just to save on utility bills. If you're considering solar with battery backup for your own home, this kind of project shows how the combination works in practice — generating enough power to offset use entirely, while the battery provides backup during outages. Funding for projects like this often comes through state energy offices, so checking what Oregon, or your own state, offers for renewable energy incentives may be worthwhile if you're weighing a similar upgrade.
Unico launches 330kW bidirectional Grid-Tie Inverter
A company called Unico has released a new industrial power device, but it is not something homeowners would buy or install. The product, called a Grid-Tie Inverter, is built for large-scale uses like solar farms, battery storage systems, and data centers rather than homes. It converts power at a scale of 330 kilowatts, and multiple units can be linked together to handle more than 3.3 megawatts, far beyond what a single house would ever need. The device is notable mainly for being efficient and compact, and for being made in the United States, in Wisconsin. Unico says there's growing demand for this kind of equipment as data centers, solar power, and large battery storage systems become more common. The inverter can handle a wide range of voltages, which lets it work across different types of large energy systems. For homeowners thinking about their own energy upgrades, this news does not change anything directly. It is a sign that the broader energy grid is adding more large-scale solar and battery storage equipment, which over time can support more renewable power on the grid. But it has no bearing on home solar panels, batteries, or rebates. The device is set to be shown off at an industry trade show, the Battery Show, in Detroit in October 2026.
Adelphi University covers sports facility with new roof and solar project
Adelphi University in Long Island, New York, just switched on a new 295-kilowatt rooftop solar system on its Center for Recreation and Sports. The project came together after the gym roof failed early and needed replacing anyway. Rather than just fix the roof, the school paired the repair with a 546-panel solar installation, getting more value out of the work it had to do regardless. The system will offset part of the building's energy use. This isn't Adelphi's first sustainability project. The campus has run a geothermal heating and cooling system since 2003, added a smaller 50-kilowatt solar array on its library in 2011, and installed a 2-megawatt cogeneration plant (a system that generates electricity and useful heat together) in 2016. The new rooftop system is owned and operated by Greenskies Clean Energy under a power purchase agreement, meaning the university buys the power the system produces rather than owning the equipment itself. For a homeowner, the main takeaway here is less about the specific technology and more about the strategy: when a roof needs replacing anyway, it can make sense to add solar at the same time rather than treating the two projects separately. Combining roof work with a solar installation can mean one round of labor and scaffolding instead of two, and it avoids installing solar on a roof that may need replacing again soon after. If you're facing a roof replacement on your own home, it's worth asking whether solar makes sense to add while the roof is already open, and checking what incentives or financing options your state offers for pairing the two.
Battery-powered trains coming to Chicago: a first look
Chicago's commuter rail system, Metra, and train maker Stadler showed off a new battery-electric train at a transit industry conference in Chicago. Metra has ordered eight of these train sets, each made up of four cars that seat about 200 people, and expects them in passenger service by 2028. The trains run on batteries instead of diesel, which means less exhaust and less noise. Because they don't need overhead power lines, Metra can run them without adding new infrastructure along the tracks. The batteries have a range of about 50 miles, enough for the train to make three trips between LaSalle Street and Blue Island stations on the Beverly Branch of the Rock Island Line, a 16.4-mile route. The trains recharge at the terminal stations and can reach speeds up to 90 mph, though they'll run at 79 mph in service. Metra joins a handful of other commuter rail systems moving away from diesel. Caltrain in the San Francisco area has electrified part of its route and plans to add battery trains for the unwired stretches. Boston's transit system is swapping diesel trains for battery power on a line serving an environmental justice community, and New York's Metro-North ordered battery-electric locomotives as well. This is a transit and infrastructure story rather than one that affects home energy decisions directly, but it reflects the same shift toward electrification showing up in heating, water heating, and other home systems.
Ford opens preorder invites for the $30,000 Fathom EV pickup
Ford is letting people sign up now for a preorder invite list for its new electric pickup, the Fathom, though actual preorders won't open until early 2027. The truck is priced to start at $28,350 for the standard-range battery version, which comes to just under $30,000 once the $1,595 destination fee is added. That's roughly half the starting price of Ford's earlier electric pickup, the F-150 Lightning. For homeowners, the detail worth noting is that the Fathom is built with bidirectional charging capability, meaning it could potentially send power back out of its battery rather than just drawing power in. That's the feature that lets an EV act as backup power for a house during an outage, though Ford hasn't given specifics on how this would work for home use. The truck will also use lithium iron phosphate (LFP) batteries, a cobalt- and nickel-free battery type that's generally cheaper and more durable, and it will have a Tesla-style NACS charging port, meaning it could plug into Tesla's Supercharger network. Ford hasn't released range, towing, or final size specs yet. Production is planned at its Louisville Assembly Plant starting in 2027, with deliveries expected later that year. If you're thinking about an EV that could also back up your home's power, this is one to watch, but there's no firm timeline yet for when bidirectional charging equipment or home hookups would be available alongside it.
Nominate the Rising Stars of US solar
This one is an industry call for nominations, not something that changes what any homeowner needs to do about their own house. A trade publication for the solar industry is asking people to nominate standout professionals — installers, marketers, designers, advocates — working in the U.S. solar market, for a "Rising Stars" recognition feature. Nominations are open for two weeks and close October 28. Selected honorees will appear on the publication's website and in its November issue. For a homeowner weighing solar panels or other energy upgrades, this doesn't affect pricing, rebates, or technology choices. It's simply industry recognition for people working in solar installation and related fields, not a program, incentive, or deadline that applies to your own home.
Illinois school district invests in solar on three school buildings
A school district in Cary, Illinois, has finished installing rooftop solar panels on three of its buildings, working with contractor Allied Facility Partners. The combined system produces 843 kW and is expected to generate about 990,654 kilowatt-hours of electricity a year, covering roughly 55% of those buildings' power use. The setup includes 1,429 solar panels and seven inverters, along with a public dashboard that shows real-time solar production and system performance. The district paid for the project through a Guaranteed Energy Savings Contract, an arrangement that lets a school or public building make energy upgrades now and pay for them over time using the money saved on utility bills. Allied also helped the district apply for renewable energy credits and utility incentive programs to lower the overall cost. This isn't a program homeowners can sign up for, since it's a public-sector financing tool built for schools and municipalities. But it shows a path some districts are using to add solar without a large upfront cash outlay, by borrowing against future energy savings instead. For homeowners curious about their own solar options, incentives and financing vary by state and utility, so it's worth checking what rebates or credits are currently available where you live.
Prinoth is getting charged up for winter with a little help from Scania
This one is outside the usual home energy upgrade territory. Scania, the Swedish truck maker, is supplying battery packs to Prinoth, an Italian company that makes snow groomers, the heavy machines that groom ski slopes. The two companies have agreed on a long-term deal to electrify two groomer models, the Husky and the new Leitwolf E-Motion, using Scania's Core 800 battery system, which can scale up to 624 kWh. The batteries run at 691 volts and include liquid cooling and a charging management system designed to handle cold, steep, heavy-duty work. Prinoth and Scania have worked together since 2022, when the first battery-powered groomer hit the slopes, and both companies say the electric machines have held up well in extreme cold, which matters for equipment that works through entire winters on mountains. For a homeowner, there is no direct takeaway here. This is industrial equipment news, not a residential program or rebate. It is a sign that battery technology built for harsh winter conditions keeps improving, which is the same kind of engineering that eventually filters into things like cold-climate heat pumps and electric vehicles, but the story itself does not involve any home upgrade, incentive, or deadline that applies to your house.
Pampered city trees deal with stress better than their country cousins
New research looking at satellite data from 2001 to 2022 found that trees and plants in cities often handle heat and drought better than vegetation in the surrounding countryside. Across more than three-quarters of 751 cities studied worldwide, urban greenery coped better with climate stress, and in a third of those cities it both lost less greenness under stress and bounced back faster afterward. The reason seems to come down to water. City trees get watered by parks crews, nonprofits, and homeowners with hoses or drip systems, especially when young. Rainwater running off streets and buildings also tends to pool in the dirt around street trees, giving them a steady supply that wild, rural trees don't get. The extra heat cities hold onto overnight, known as the urban heat island effect, can even help plants by stretching out the growing season, as long as they have enough water to handle it. Researchers note this resilience isn't guaranteed to last as climate change worsens. Some cities are responding by planting native, drought-tolerant species or importing trees from hotter regions that can handle what's coming. Trees with big canopies help double duty, shading the ground so soil holds moisture longer. Cities are also rethinking water infrastructure, building "sponge city" features like roadside green spaces and basins that let rain soak into the ground instead of running into sewers. For homeowners, the takeaway is simple: a well-watered, shaded yard tree is doing better than you might assume, and keeping it hydrated during heat and dry spells matters more than ever.
BMW Discovers What I’ve Said For 13 Years
A new BMW Group survey finds most Americans drive far less than they think they need an electric vehicle to cover. In the 2026 survey, 73% of respondents said 75 miles or less would handle their daily driving, but 42% said they would still want at least 300 miles of range before considering an EV, and 18% wanted 400 or more. Most daily U.S. driving falls well within what even older or shorter-range EVs can handle. The survey also found growing openness to EVs overall: 68% of Americans say they would consider one, citing lower running costs, better performance, newer technology, and environmental benefits. Fast charging matters too — 53% said being able to add about 150 miles of range in a 10-minute stop would make them more likely to buy an EV, rising to 70% among Gen Z and 65% among Millennials. Purchase price remains the biggest obstacle, named by 51% of respondents, followed by worries about battery life or replacement cost, charging time, driving range, and access to home or public charging. For homeowners weighing an EV purchase, the takeaway is less about range and more about charging setup and cost. If you drive a typical daily distance, a shorter-range EV may cover your needs easily, especially if you can charge at home overnight rather than relying on public fast chargers.
Nuclear-powered data centers? It’s a tough sell in Utah coal country.
In Carbon County, Utah, two companies want to build huge power projects to run new data centers, and residents are pushing back. Valar Atomics plans 456 small modular nuclear reactors — a reactor design not yet used commercially anywhere in the U.S. — on federal and state land, including a square mile leased from the Utah Trust Lands Administration for up to 100 years. That lease is expected to bring in $35 million over 50 years, with the money going to Utah schools. A separate company, Altigen Energy, wants to build a natural gas plant on a 1,200-acre site, starting at 250 megawatts but with potential to grow to 3 gigawatts — nearly as much power as the entire state of Utah currently uses. Local commissioners support the projects, hoping for jobs and tax revenue after the county's coal industry collapsed (no coal has been mined there since 2023). But many residents say they've been kept in the dark, pointing to nondisclosure agreements the county has used with companies in the past. Worries center on nuclear safety, given the region's history with fallout from 1950s weapons testing, as well as heat and water use. Both companies say their cooling systems will use little water, but the area sits in a dry valley already short on water, and some residents worry about the heat these plants could add to that enclosed landscape. None of this involves home energy upgrades or rebates, but it's a reminder that as AI data centers spread, nearby communities are increasingly facing big new power plants — nuclear or gas — built specifically to serve them.
Volvo’s new midsize electric SUV is here, but it may be hard to get your hands on one
Volvo's new electric SUV, the EX60, is running into production trouble that will limit how many reach US buyers this year. The car is built on a new platform and uses manufacturing methods like megacasting and cell-to-body construction, where the battery pack is built into the vehicle's structure rather than added separately. Volvo says integrating the battery and building the electric motors has slowed the ramp-up at its Swedish factory, cutting output to roughly a tenth of the original target. The company says the delays are not related to safety or quality. Volvo had hoped to sell around 7,000 EX60s in the US by the end of 2026, but a dealer says actual deliveries will fall well short of that. Volvo expects a larger supply to reach US dealers in early 2027, but for now it's prioritizing deliveries to Europe, where electric vehicle demand is stronger. If you've been considering the EX60, this means it may be hard to find one at a dealer anytime soon, with wider availability more likely next year. The SUV starts at $58,400 and offers an EPA-estimated range up to 307 miles, with a higher-range version reaching 330 miles and faster charging. A longer-range version rated at 400 miles is expected to go on sale later this year. For homeowners who were eyeing this SUV alongside home charging or solar plans, the practical takeaway is simply a longer wait, not a change in the vehicle's price or specs.
PJM plans to study SoftBank’s Ohio AI project under state agreement approach
A huge AI data center project in Ohio is moving forward with a grid study, and it could touch electric bills in that region even though it has nothing to do with home energy upgrades directly. SoftBank's SB Energy plans to build a roughly 10-gigawatt data center complex, called "Flagship," at a former uranium enrichment site in Pike County, Ohio. To power it, the project calls for about 10.2 gigawatts of new natural gas generation and three major new transmission lines, built by AEP Ohio. PJM, the regional grid operator for Ohio and a dozen other states, has filed plans with federal regulators to study whether the planned power lines are enough or whether more infrastructure is needed. The part homeowners in PJM's territory may care about is cost. SB Energy has pledged to pay for the generation and power-line upgrades needed for its own project, and says it will protect other electric customers from footing the bill. But the actual rules for how those costs get divided up still have to be worked out by Ohio's utility regulator and federal regulators, so it is not yet settled how airtight that promise will be. For most homeowners, this is a story to watch rather than act on. It does not change any rebate program or efficiency incentive. But big new data center loads like this one are becoming a bigger factor in regional electricity prices and grid reliability, so it is worth keeping an eye on how Ohio and PJM ultimately decide to allocate the costs.
Misleading Plug-in Hybrid Emissions Figures Risk Cheating Consumers, T&E Warns
Plug-in hybrids in Europe are burning a lot more gas than their official ratings suggest, according to a new report from the group Transport & Environment. PHEVs registered in 2024 emitted about six times their official CO2 figures once on the road, up from five times the year before. Official tests claimed an 83% emissions cut compared to gas and hybrid cars, but real-world driving showed only a 14% reduction. Even when running on battery power, the gas engine still kicked in for about a third of the distance driven. The group says this gap costs the average PHEV driver up to €680 a year in extra fuel. The EU has been adjusting how it calculates PHEV emissions by correcting the "utility factor," the assumption about how much driving happens on electricity alone. An earlier fix in 2025-2026 already pushed automakers like VW to add bigger batteries and longer electric range to keep their official numbers in line. A further correction is due to start in November 2026, but Germany is reportedly pushing to freeze it as part of broader negotiations with France on auto rules. T&E argues that freezing the correction would let real emissions stay underestimated by more than half. This is a European policy fight, not a US program, so it does not change any rebate or purchase decision for American homeowners. But if you are weighing a plug-in hybrid versus a fully electric vehicle or a conventional hybrid, it is a reminder that official window-sticker mileage and emissions numbers for plug-in hybrids can diverge sharply from what you actually get, especially if you rarely plug in.
What Happens To The Fossil Fuel Ecosystem As EVs Take Over The Road Fleet? Case Study: Denmark
Denmark offers a glimpse of what happens once electric vehicles take over most new car sales. There, 97% of new private vehicles are now fully battery electric, with about 700,000 EVs already on the road out of 2.8 million cars total. Norway, Sweden, and Finland are close behind, all moving fast toward mostly electric new car sales. As that shift plays out, the businesses built around gas-powered cars are starting to change too. Repair shops are retooling. Working on an electric drivetrain and battery pack is different from working on an engine and gearbox, so mechanics need new training and equipment. Brakes, tires, and suspension work stay much the same, though EV brakes can suffer more from rust and under-use than wear. Some independent shops are now specializing in battery health diagnostics and aftermarket parts for failures that show up once warranties run out. Gas stations are also expected to shrink in number, since most EV charging happens at home rather than at public chargers, leaving fuel retailers competing for a smaller slice of the market. None of this requires homeowners to do anything right now. But it points to a slower, broader shift worth knowing about: as more neighbors switch to EVs, the mix of auto services, fuel stations, and charging options nearby may change over the next several years. If you already have an EV, or are considering one, local charging infrastructure, especially public street charging in towns and cities, is one area worth watching as this story continues to unfold.
Another Sign That Gasmobiles Are Toast: Honda Adds Muscle To The Wireless EV Charging Movement
Honda has joined the push to develop wireless EV charging built right into roads, letting electric vehicles recharge while driving instead of stopping at a plug. Working with Taisei Corporation and Taisei Rotec, Honda has built technology that transfers power magnetically through embedded road equipment. The project is still in validation testing, with a public road demonstration planned starting April 2027. The first target is trucks and other large commercial vehicles, so this is not something headed to a Honda dealership anytime soon. This fits a broader trend: Germany, Sweden, and several US locations, including the Pennsylvania Turnpike, Detroit, and Indiana, have tested similar in-road charging. Florida has gone further, building a wireless charging stretch of about four miles into a new 125-mile highway connecting Lake and Orange counties, the first time this kind of system has been designed into a highway from the start rather than added later. The US Department of Energy has also noted that this kind of charging could eventually allow smaller, cheaper EV batteries and lower charging costs. None of this changes anything about home charging setups right now. Honda's early focus is commercial trucking, not passenger cars, and the technology is years from any public rollout for ordinary drivers. Separately, Honda is phasing out its only fully electric model sold in North America, the Prologue, by 2027, while expanding hybrid models and continuing other battery investments. For homeowners, the practical takeaway is that charging technology keeps evolving, but driveway and garage charging remains the near-term reality for electric vehicles.
Orange is the new green as University of Tennessee electrifies its garbage fleet
The University of Tennessee, Knoxville has put a new electric garbage truck to work on campus, swapping diesel for battery power on its recycling and waste routes. The truck, a McNeilus Volterra ZFL, is built by a Tennessee manufacturer and runs on a 499 kWh battery pack, with a larger 665 kWh pack offered as an option. McNeilus says the base version can cover up to 110 miles over a 10-hour shift on a single charge, which the university says is plenty for its daily campus routes. This isn't a story about home upgrades, but it points to where electric vehicle technology is heading. Garbage trucks make a lot of stops and starts at low speed, which is exactly the kind of driving where electric motors shine and regenerative braking (capturing energy when slowing down, rather than wasting it as heat) pays off. The university also expects quieter early-morning pickups near dorms and libraries, since electric trucks run far less noisily than diesel ones. For homeowners, the main takeaway is simply that electrification is expanding into heavy-duty vehicles, not just passenger cars. As more fleets, from city sanitation departments to campus services, adopt electric trucks, the technology and supply chains behind them continue to mature, which can eventually help bring down costs across the board for electric equipment, charging infrastructure, and related jobs in manufacturing. No specific rebate or program for homeowners comes out of this particular deployment.
Sierra Club Urges Strong Public Protections, Good Jobs and Clean Energy in Mesabi Metallics Incentive Deal
The Sierra Club's Iowa chapter is pushing back on a planned taxpayer-funded incentive package for Mesabi Metallics' steel mill in the state. In a letter to the Iowa Economic Development Authority, the group argues that any public money for the project should come with enforceable conditions, not be handed over with no strings attached. The group's recommendations focus on energy and pollution. It wants Mesabi Metallics to buy new renewable power for the plant, use energy efficiency measures, and electrify equipment where possible, while making sure the cost of new power plants and electric lines needed for the facility doesn't get passed on to regular households through higher electric bills. On pollution, the letter calls for controls on dust, covered or zero-emissions trucks, and enclosed storage for ore, scrap, and waste materials, plus a plan to eventually use clean-produced hydrogen in the mill's production process. The letter also raises labor and community concerns, asking for commitments to hire locally, respect workers' right to unionize, negotiate fairly, and fund job training with area schools and colleges. A chapter director said any public incentives should come with written, enforceable commitments and real consequences if the company doesn't follow through. This is a policy dispute over one company's incentive deal in Iowa, not a program homeowners can apply to. It doesn't change any rebate or upgrade option available to you now, but it's a sign of how state incentive deals for industry are increasingly being scrutinized for effects on electricity rates and local pollution.
America’s AI ambitions threaten Indigenous lands in the Philippines
This is a story about a US-backed AI and semiconductor project in the Philippines, not a home energy upgrade topic, so there isn't guidance here about rebates or retrofits for your own house. The short version: the US and the Philippines are planning a 4,000-acre high-tech manufacturing hub in Central Luzon, part of a larger US effort called Pax Silica to build AI and chip supply chains outside China. The hub would sit inside New Clark City, on land that overlaps with ancestral territory claimed by thousands of Aeta Indigenous people, some of whom say officials have already told them to leave. A final US-Philippine agreement is expected to be signed in November. The project's power needs are large. Officials estimate it would need about 3 gigawatts to run, and if it operated around the clock that works out to roughly 26 terawatt-hours a year — close to what the Philippines' entire service sector used in all of 2024. Officials say it would be mostly solar-powered given the country's sunny climate, and would also use 16 million to 24 million gallons of water a day, drawn from rainwater, with capacity to scale up much higher. Critics worry about where that solar land and water will come from, especially during the dry season when farmers need irrigation, and about waste from planned mineral-processing facilities. Protests over the project turned confrontational in Manila, with activists reporting injuries and arrests.
Bus Electrification Turns Governance Into Infrastructure
This is a story about city bus systems, not home energy upgrades, but it's a useful look at how infrastructure decisions get locked in. A new report looks at Britain and Ireland, where cities like London, Edinburgh, and Dublin have run buses under different mixes of public and private control for decades. As those bus fleets switch from diesel to electric, the report argues something changes: routes and operating contracts can be redrawn fairly easily, but the depots, chargers, transformers, and grid connections built to support electric buses are much harder to move or redo once they're in place. The concern is that a city could make smart, cost-effective choices for its current bus contract while boxing in future options. If a different company wins the next contract, can it use the same depot and charging equipment? Who controls the data and the grid connection? The report says cities need to think ahead about which decisions are easy to reverse (like a bus order) and which are not (like a depot lease tied to a scarce high-capacity power connection). For homeowners, there's no direct action here, but the underlying idea echoes something true of home electrification too: equipment and wiring choices often outlast the people who made them, and the hardest-to-change parts of an upgrade are usually the electrical capacity and infrastructure decisions, not the appliances themselves.
Standard Solar acquires two Washington projects from OneEnergy
Standard Solar has bought two large solar projects in eastern Washington from developer OneEnergy Renewables. The Palouse Junction project in Connell will generate 12.1 MW and is expected to produce about 22,339 MWh of electricity in its first year, while the Cunningham project in Othello will generate 3.69 MW with about 6,917 MWh expected in its first year. Together, the two sites add nearly 16 MW of new solar capacity to the region. Both are scheduled for completion in early 2027. This isn't rooftop solar for individual homes — these are ground-mounted, utility-scale projects. The electricity will be sold to two local utilities: Franklin Public Utility District, which will buy power from Palouse Junction, and Big Bend Electric Cooperative, which will buy power from Cunningham. Both are rural utilities serving customers in eastern Washington. For homeowners served by either utility, this means more locally generated renewable power feeding into the grid you draw from, which utilities often cite as support for long-term reliability and energy planning in their service areas. It doesn't create a new rebate or incentive program for homeowners, and it won't show up as a direct line item on anyone's utility bill right away. But if you get your power from Franklin PUD or Big Bend Electric Cooperative, it's worth knowing that a larger share of your electricity supply is set to come from solar once these projects are finished in 2027.
Volt Solar Tile Update
Volt makes a solar roof tile that interlocks with regular roof tiles, so the roof itself generates power instead of carrying bolted-on panels. The company had planned a US launch, but pulled back after facing headwinds for renewables there and has focused instead on Australia, where it now sells a full package: solar tiles, home batteries, heat pumps, and EV chargers, with one point of contact for the whole job. Volt has installed fifty roofs across Australia so far, mostly in Sydney and Melbourne, often when older homes get a new roof anyway. For homeowners already planning to reroof, Volt says adding solar tiles costs roughly 10 to 15 percent more than the AU$40,000–50,000 reroofing job itself. One customer in Brisbane reported a 70 percent drop in their electricity bill within three weeks of switching on a Volt system. The company also points to a new Victorian scheme starting October 1, 2026, that lets its battery charge free from the grid between 11am and 2pm, up to 24 kWh a day, which can then run an EV overnight. Volt says some customers are seeing grid usage fall to zero, with combined savings around AU$8,000 a year on electricity and fuel. This is Australia-focused news for now, with no US rollout date given. If solar roof tiles or a bundled solar-battery-heat pump-EV charger package interest you, it may be worth watching whether Volt or a similar product expands into your market, and checking what rebates or time-of-use electricity plans are available where you live.
Green GSM Taxi Service Now Available in Los Angeles
A Vietnamese transportation company, Green SM, has launched an all-electric taxi service in Los Angeles, its first stop in the United States. The fleet runs entirely on VinFast VF 8 electric crossovers, and riders can book through a mobile app, call dispatch, or hail a car on the street. The company is offering introductory discounts and subscription options for regular riders. This isn't a home upgrade program, but it fits into a broader push toward electric transportation that touches the same grid and charging infrastructure homeowners are increasingly plugging into. Green SM has already built similar electric taxi fleets in Vietnam, Laos, Indonesia, the Philippines, India, Kazakhstan, Denmark, and the Netherlands, and says its vehicles worldwide have completed about 850 million rides while avoiding roughly 800,000 tons of carbon dioxide emissions. The Los Angeles launch follows a separate announcement that VinFast plans to bring electric buses to U.S. public transit systems through a partnership with NexMove, with Los Angeles likely serving as a proving ground before the company expands to other American cities. For now, this is simply a new electric ride option showing up on L.A. streets, not a program tied to home energy rebates or upgrades. If you live in the area, you may start seeing these taxis around, but there's nothing here that affects weatherization, heat pump, or rebate decisions for your own house.
Tesla is unveiling the new Roadster for real this time, promise
This is Tesla news, not a home energy upgrade story, but it ties into EV charging costs, so here is the gist. Tesla says it will finally livestream its next-generation Roadster event this Thursday, October 15, after postponing an October 1 date over weather concerns. The car was first shown in 2017 with production promised for 2020; nine years and at least six delays later, none have been delivered. Reporting suggests Thursday's event centers on a short demo using SpaceX-style compressed-gas thrusters for a quick hover or burst of acceleration, not a finished, street-legal production car. For a homeowner, the direct relevance is limited. There is no new rebate, program, or purchase decision tied to this event. If you already have a Roadster reservation, nothing here indicates pricing, production timing, or what happens to that deposit. The one homeowner-relevant note, separate from the Roadster itself, is a reminder that if you drive or plan to drive an electric vehicle, charging it from solar panels on your own roof is generally the cheapest fuel option, especially as electricity rates continue to rise. That is a general point about EV ownership costs, not something specific to this announcement, and it applies whether or not the new Roadster ever actually ships.
BYD reveals the updated Seagull EV will launch next week
This is a car story, not a home energy story, so it has little direct bearing on heating, cooling, or insulation upgrades at your house. Still, here is what is happening: BYD, the Chinese automaker, is launching an updated version of its Seagull electric hatchback on October 20 in China. The current Seagull sells there for around $10,000 and is one of the best-selling EVs in the world. Overseas, it is sold under different names, including the Dolphin Surf in Europe and the UK, starting around $25,000. The new version will be larger, with a longer body and wheelbase, seating for five instead of four, a more powerful electric motor, and a switch to rear-wheel drive. It will use BYD's lithium iron phosphate batteries, a chemistry known for being cheaper and more durable than other EV batteries, with two range options. Higher-end trims will offer fast-charging technology that BYD says can take the battery from 10 percent to 70 percent charge in five minutes. Pricing has not been announced, though early rumors suggest a starting cost in China equivalent to roughly $12,500. For now, this update is specific to the Chinese market. BYD is expected to eventually bring the larger version overseas under names like Dolphin Surf or Dolphin Mini, but no timeline or price for those markets has been given. If you are weighing an EV purchase alongside home upgrades like a heat pump or added insulation, this is one to watch rather than act on yet.
BMW’s new flagship i7 makes a great chauffeur vehicle [Images]
This is news about a new luxury electric car, not an energy-efficiency upgrade for your house, but one detail is worth knowing if you're weighing an EV purchase alongside home energy work. BMW redesigned its flagship electric sedan, the i7, with a bigger battery and more range, and it's also rolling out a chauffeur program in the UK for professional drivers. As part of that UK program, BMW is offering a free home charger (called a Pod point charger) to anyone who places an eligible order by the end of 2026. That offer is tied to the UK program and isn't something available to US buyers. In the US, the new 2027 BMW i7 is now on sale, with the base i7 50 xDrive starting at $106,200 and the more powerful i7 60 xDrive starting at $124,700. BMW does not have a matching chauffeur program or charger giveaway here. If you're considering an EV like this for your home, remember that installing a home charger is a separate cost and project, often eligible for its own local rebates or incentives depending on where you live, so it's worth checking what your state or utility offers rather than assuming a free charger comes with the car.
Sober Drivers Still Face Nearly 4x Nighttime Risk: Why Road Safety Demands a Safe System Approach
This one is about road safety research, not home energy upgrades, so there is not much here that touches your house directly. Waymo, the self-driving car company, released two studies looking at why traffic deaths happen. The first built a new way to estimate how many miles sober drivers versus drunk drivers cover in the 50 biggest U.S. cities, using crash data and toxicology records. Removing drunk drivers from the mix cut the average fatal crash rate by 23 percent nationally, though the effect varied a lot by city: a 31 percent drop in Houston versus 13 percent in Minneapolis. Even so, fatal crash risk at night stayed 3.1 to 3.9 times higher than during the day, even when only counting fully sober drivers. The second study looked at 37,654 fatal crashes from 2023 federal crash data. Speeding, impairment, and not wearing a seat belt or helmet showed up in 77 percent of fatal crashes, but only 8.2 percent of cases came down to human behavior alone. Most fatal crashes involved a mix of factors, like poor lighting, road design, and vehicle size mismatches stacking on top of each other. Waymo argues this shows road safety needs fixes beyond just removing impaired drivers, pointing to its self-driving cars as one way to address multiple risk factors at once. There is no rebate, program, or home-related angle here for homeowners.
The world record for the longest electric motorcycle ride has just been obliterated
A Belgian rider named Jelle Verstaen just set a new world record for the longest ride on an electric motorcycle on a single charge, covering 436.5 km (271.2 miles) before the battery ran dry. That smashes the old record of 310.7 km by more than 125 km. He rode a production Zero DS motorcycle fitted with the company's optional "Power Tank," which brings total battery capacity to 19.2 kWh — a relatively modest amount of energy, less than what you'd find in many plug-in hybrid cars. The route started high in the French Alps and descended toward the Mediterranean coast, giving the bike some help from gravity along the way. Verstaen also kept his speed low, averaging about 32 mph, since wind resistance eats into range fast as speed climbs. Riding mostly overnight let him hold that slow pace without fighting daytime traffic. Two riding partners on other Zero models also beat the old record, reaching 217 and 239 miles, though neither matched Verstaen's total. The last stretch of the ride, about 62 miles, was done in heavy rain. Guinness World Records verified the attempt using GPS tracking and independent witnesses. This isn't really a preview of normal riding conditions — nobody should expect to cruise 271 miles at highway speeds on a charge. But it does show that electric motorcycles can go much farther than people assume, at least when ridden efficiently and at a careful, steady pace.
DeLorean may have a flying car in the air before Tesla does [video]
This one is not about home energy upgrades, so there's nothing here that affects your house or your rebate plans. It's a car and racing story: DeLorean, the company behind the stainless-steel sports car from the 1980s, is entering a flying car racing series called Airspeeder. The brand will field an electric vertical takeoff and landing vehicle, known as an eVTOL, using a standard racing chassis shared by all teams in the series. For the 2027-28 season, DeLorean plans to work with student engineering teams from UC Berkeley and Georgia Tech to build its own eVTOL racer from scratch. The timing is notable mainly as a bit of industry trivia: the announcement landed on the same day Tesla was expected to show off hovering technology for its long-delayed Roadster 2.0. Tesla's CEO has openly drawn on the DeLorean time machine from the Back to the Future movies for design cues on vehicles like the Cybertruck and the Model X, so seeing an actual DeLorean-branded flying vehicle take shape first struck some as ironic. There is no rebate, technology, or deadline here relevant to home energy projects. It is simply a novelty item about two car brands chasing flying-vehicle bragging rights, worth knowing only if you follow EV and auto industry news for its own sake.
EU-UK TCA: Getting Made in Europe Rules Right
This news is about trade rules between the EU and UK, not something that changes homeowner energy programs directly. Starting January 2027, electric vehicles and batteries traded tariff-free between the EU and UK will need to meet "rules of origin" requirements, meaning the battery packs and cells must be made in the EU or UK, using battery materials that mostly come from there too. Products that don't meet this bar face a 10% tariff. Car manufacturers have been pushing to delay these rules again, after a three-year postponement already happened. A policy group called Transport & Environment argues the delay isn't needed, saying EU battery factories will produce far more than what's required to cover EV exports to the UK in 2027, and that materials supply is also sufficient. They say the real issue is demand from carmakers, not a lack of manufacturing capacity. For homeowners, this doesn't touch home energy rebates, heat pumps, or weatherization programs. It's relevant mainly if you're shopping for an electric vehicle in Europe or the UK and want to know whether prices might shift. If the rules hold as planned, EVs and batteries that meet the local-content requirements avoid the tariff, which could help keep prices stable; a further delay or a failure to meet the rules could affect costs or availability for some models sold in the UK or EU, though nothing here points to changes for US-based incentives or purchases.
BMW Sales Suffer In 3rd Quarter, With BEVs Only Real Bright Spot
BMW Group's overall sales fell in the third quarter, with drops across the BMW brand, Rolls-Royce, and BMW Motorrad, and a steep 24.8% decline in China. But fully electric vehicles were the exception: BMW Group sold 110,257 all-electric cars worldwide, up 7.2% from a year earlier. In Europe, electric models made up more than a third of all BMW Group deliveries, with sales there jumping 37.5%. In Germany specifically, electric BMW sales grew 38.5%. The MINI brand stood out as the one part of the company with sales growth for the year so far, up 6.8% through the first nine months of 2026. More than a third of MINI's sales this year have been fully electric, helped by newer models like the John Cooper Works and the MINI Paul Smith Edition. A new Countryman Untamed Edition is also expected to boost sales. For a homeowner thinking about an electric vehicle alongside other home energy upgrades, the takeaway is simple: even as traditional gas-powered sales slow down for major automakers like BMW, electric models are the part of the business actually growing. That trend mirrors what is happening in home energy more broadly, where electric options such as heat pumps are gaining ground as the more popular choice. If you are weighing an EV purchase alongside things like home electrification, this kind of sales data suggests electric options are becoming more mainstream, not less.
The New BMW iX3 M60 xDrive
This is a car announcement, not a home energy upgrade story, so it has no direct bearing on weatherization, rebates, or household efficiency projects. Still, here's what it covers: BMW has unveiled the iX3 M60 xDrive, a high-performance electric version of its new "Neue Klasse" SUV line. It has two electric motors (one per axle) producing 612 horsepower, hits 62 mph in 3.9 seconds, and tops out at 149 mph. Its battery holds 108.7 kWh and gives a range up to 468 miles under the European WLTP test cycle, which tends to run higher than EPA figures used in the US. It can charge at up to 400 kW, adding roughly 211 miles of range in ten minutes at a fast charging station, and it uses 800-volt charging technology with bidirectional charging capability, meaning it could potentially send power back out, a feature some homeowners use for backup power or to interact with the grid, though BMW did not detail how that function would work here. Orders open at the end of January 2027, with production starting in spring 2027 at a BMW plant in Hungary. No US pricing or availability was mentioned. For homeowners, the relevant detail worth watching is the bidirectional charging feature, since that technology can sometimes tie into home battery or backup power setups, but specifics on how this model would support that are not yet available.
The New BMW iX4
This is a new electric car, not a home energy upgrade, so there's not much here for your house. BMW has announced the iX4, an all-electric SUV with a sloped, coupe-style roofline, set to arrive in March 2027. It will come in two versions at launch: the iX4 50 xDrive, with 469 horsepower and a range up to 514 miles, and the iX4 40 xDrive, with 374 horsepower and a range up to 396 miles. A more powerful performance model, the iX4 M60 xDrive, follows in January 2027 with 612 horsepower and a range up to 483 miles. The car uses BMW's newest battery and motor technology, including fast charging up to 400 kilowatts, which the company says can add roughly 240 miles of range in ten minutes under ideal conditions. It also supports bidirectional charging, meaning the car's battery could, in principle, send power back out rather than only take it in — a feature relevant to homeowners who already have or are considering a home EV charger and backup power setups, though no details were given on how that function would work with home systems. Pricing was not announced. For homeowners weighing an EV purchase alongside other upgrades like solar or a heat pump, this is useful background on what's coming to the market, but there's no rebate, incentive, or program tied to this release.
Lectric XPress Lite e-bike $1,099 + XPress2 FREE $336 bundle, EcoFlow 572Wh RIVER 3 Max new $303 low, snow blower lows, more
This roundup of deals touches a few things worth knowing if you're weighing home energy or yard upgrades. Lectric has launched a new 46-pound e-bike, the XPress Lite, priced at $1,099, while its XPress2 Cruiser/Commuter e-bike remains at $1,299 with $336 in free gear thrown in. EcoFlow's 572Wh RIVER 3 Max portable power station (a battery you can use for backup power or off-grid charging) has dropped to a new low of $303, or you can get it for $319 bundled with a free $40 tool pegboard. For anyone thinking about swapping gas yard equipment for electric, there are a couple of cordless snow blower deals: EGO's 56V 21-inch model with two 6.0Ah batteries is at an $899 annual low, and Greenworks' 80V 20-inch model has hit a new low of $450. Worx also has a new 40V 3-in-1 leaf blower, vacuum, and mulcher, with battery bundles starting at $260. There are also leftover deals still running, including EcoFlow's TITAN series whole-home backup system, which is taking early-bird deposits, and a separate EcoFlow flash sale on items like the 3600Wh Delta Pro power station and a 400W solar panel, which wraps up tonight. If you've been considering battery backup for your home or an electric alternative to gas-powered yard tools, these prices give a sense of where current deals stand.
Paris Motor Show Topline: European Automakers Cling To The Past, Chinese Lead To The Future
This isn't really an energy-upgrade story for your house, but here's the gist. At this year's Paris Motor Show, European carmakers like Citroën, Alfa Romeo, Renault, and Peugeot leaned heavily on retro styling and nostalgia for new electric vehicle concepts, while several major brands (BMW, Porsche, Toyota, Nissan, and others) skipped the show entirely. Industry executives from these companies also pushed to weaken European Union rules that would speed up the shift to electric vehicles, arguing they need more time and protection from foreign competition. Meanwhile, Chinese automakers including XPENG, BYD, Li Auto, and Geely showed up with newer electric models, competitive pricing, and technology like fast "flash charging" and self-driving features. XPENG's CEO was the only non-European executive to speak at the industry summit, and he framed his company's approach as wanting to work with European automakers rather than just outcompete them. For homeowners, the direct takeaway is limited, since this is about car manufacturing and European trade policy rather than home energy programs. But it's a sign of how fast electric vehicle technology and pricing are moving globally, which matters if you're weighing an EV purchase alongside home upgrades like a heat pump or EV charger, since the pace of competition can affect what models and prices show up in your own market over time.
VAV Return Systems & Low Static Trips: A Dangerous Twist on the Death Spiral
This story is about a technical glitch found in a large hospital's air handling system, not something that affects typical homes. Engineers testing a new hospital's ventilation system found that when they turned off the "economizer" (a setting that uses outdoor air for cooling instead of mechanical cooling), the system's fans began fighting each other. Outdoor air dampers and return air dampers kept adjusting in a loop until air pressure dropped so low that a safety switch shut the whole unit down. Left unchecked, the engineers warn, the ductwork itself could have collapsed under the pressure swings. The fix involved rewriting the control logic so the dampers responding to outdoor air and return air work together in sequence, with limits set so neither one closes too far. This prevents the system from accidentally sealing itself into a "recirculating" loop where it just chases its own tail instead of properly exchanging air. This is industry and engineering news aimed at people who design and commission large commercial HVAC systems, particularly in hospitals and other buildings with complex, zoned ventilation. It has no bearing on home heating and cooling equipment, which does not use this kind of multi-damper, variable-air-volume control setup. There is nothing here for a homeowner to act on.
Solar industry spends to flip control of Georgia utility commission
This November, Georgia voters will decide two seats on the state's Public Service Commission, the body that decides how much Georgia Power can charge customers and what kind of power plants it builds. The race matters because it could shift the commission's balance of power, and it comes as the utility pushes to build large new gas plants to meet demand from data centers. The solar industry's main trade group, the Solar Energy Industries Association, is spending $250,000 through a political action committee to back two Democratic candidates, Peter Hubbard and Shelia Edwards, who are seen as more open to solar and battery storage instead of new gas plants. It's a relatively small sum for a statewide race, but the group says these low-profile utility commission races can be swayed by modest spending, since few voters pay attention to them. The stakes for household bills are real. The commission has approved six rate increases since 2023, and last December it approved a plan for Georgia Power to build 10 gigawatts of new gas plants and batteries, a move expected to raise average household bills by about $20 a month. Supporters of the Democratic candidates argue that pairing solar with batteries would be cheaper and faster to build than gas, and could help shield customers from rising costs. Whoever homeowners elect to this commission will have real influence over electricity rates in the years ahead, as Georgia Power plans a wave of new power plant construction.
Understanding the Window Rough Opening as a Drainage System
Windows are one of the leakiest spots in a wall, and builders who focus on energy upgrades are paying more attention to what happens when water gets past one, not just whether it can. The idea is simple: no window installation is perfectly sealed forever, so the opening around it (called the rough opening) needs its own built-in drainage path for any water that sneaks in. Two details make that happen. A sloped sill pan, a waterproof layer built into the bottom of the window opening, catches water before it reaches the wood framing. Because it slants toward the outside of the house, gravity carries water back out rather than letting it pool against the frame. Builders also tie this pan into the wall's water-resistive barrier, the weatherproof wrap or sheathing layer that keeps moisture out of the wall, so there's a continuous path for water to follow back outside instead of a gap where it can seep in. For a homeowner, this matters most if you're planning new windows or a major remodel involving wall or siding work. It's a reminder that a window's performance depends as much on how it's installed as on the window itself. If you're ever reviewing plans or getting quotes for replacement windows, asking whether the installer plans for a sloped sill and a connected drainage barrier is a reasonable way to gauge how carefully the job will handle water over time.
Solving California’s energy affordability crisis can help the whole nation
Electricity prices in California are now double the national average, and two energy policy groups, GridLab and Energy Innovation, argue the state needs more than quick fixes to bring bills down for good. A gubernatorial candidate has proposed a rate freeze and two free hours of midday power, but the groups say the real drivers of high bills run deeper: rising distribution costs (now the biggest part of a typical bill), wildfire mitigation spending, tangled utility regulation, and rate structures that charge everyone by the kilowatt-hour rather than reflecting who actually uses the grid. Their proposed fixes could eventually show up on your bill in a few ways. One is shifting some wildfire prevention costs off ratepayers and onto other funding sources, including state support, which could also help lower home insurance costs in fire-prone areas. Another is rethinking fixed charges versus per-kilowatt-hour charges — a change that could make electric bills more predictable and could increase the savings from going electric, since higher fixed charges paired with lower usage charges tend to reward homes that have switched to heat pumps or electric vehicles. The groups also want utilities rewarded for keeping costs down rather than for spending more, and want to make better use of the existing grid through things like flexible, demand-responsive connections. None of this is final policy yet. It is a roadmap aimed at California's next governor, its utility regulators, and lawmakers, meant to guide decisions on rates and wildfire costs in the state, with other states watching how it plays out.
HVACR Distributors Report Best Back-to-Back Months in 4 Years
Sales at heating and cooling equipment distributors had their best back-to-back months in four years, according to a trade group survey. Sales rose 7.6% in August, and over the 12 months through July, annual sales were up 3.4%. An industry analyst said part of the August jump came from a simple weather quirk: this August was warmer than normal in most regions, while last August had been cooler than usual, making the year-over-year comparison look stronger. This is wholesale distribution data, not retail pricing, so it does not directly tell you what a new furnace, air conditioner, or heat pump will cost at your house. But strong demand across the industry can be a sign that equipment and installation availability, and potentially pricing, are shifting, which is worth keeping in mind if you are planning an HVAC replacement or upgrade soon. The report also tracked how quickly distributors' customers are paying their bills, a measure called Days Sales Outstanding. That figure stayed under 37 days in August, about the same as July and in line with last summer, which the analyst said shows no unusual financial stress in the supply chain. He called the recent sales growth a welcome bit of good news given broader concerns about inflation and interest rates, which can affect financing costs for home upgrades. There is no new rebate, incentive, or program mentioned here. This is simply a snapshot of how the HVAC supply business is performing right now.