Energy Security Is Increasing The Value Of Cross-Border Electricity

This is a big-picture energy story about national grids rather than individual homes, but it helps explain why electricity prices and reliability are shifting the way they are. After Russia's invasion of Ukraine, many European countries talked about "energy independence," but the actual trend has gone the other way: countries are building more cross-border power lines, not fewer. New data on planned high-voltage direct current (HVDC) links, the heavy-duty cables used to move electricity between countries, shows around 60 international projects in the works, mostly in Europe. One example is the Baltic-German PowerLink, connecting Lithuania, Latvia, and Germany.

The logic is that connecting to neighboring power grids is different from relying on a single gas pipeline. Electricity can flow either direction, and a country tied into several neighbors gains access to a mix of wind, solar, hydro, nuclear, and storage instead of depending on one fuel source. European regulators and Britain's grid planning now describe these interconnections as part of broader energy security and flexibility strategy, alongside batteries and demand management, not just a way to buy cheaper power.

None of this changes what's available to any single homeowner right now. But it points to where the electric grid is headed: more interconnected, more diverse in generation sources, and increasingly built with resilience against supply shocks in mind. That broader grid stability is part of the backdrop for future electricity pricing and reliability, even if it doesn't translate into a specific rebate or upgrade decision today.