How Energy Prices Are Driving Demand for Solar Panels and Heat Pumps

Across Europe, the lesson from an old proverb just might be taking hold: Fool me once, shame on you; fool me twice, shame on me.

For the second time in under five years, Europe is contending with an energy crisis set off by a war. Europeans have responded to the price shock by rushing to line up heat pumps, solar panels and electric vehicles. They are hoping to lower their bills and reduce their reliance on imported fossil fuels.

In March, the first month of the war in the Middle East, more than 344,000 electric vehicles were registered across Europe, over 40 percent more than a year earlier, according to the European Automobile Manufacturers’ Association. Solar panel sales for Britain’s biggest power company, Octopus Energy, jumped 50 percent. And in Germany, inquiries about residential solar systems doubled compared with recent months, according to E.ON, an energy company.

Over the first three months of the year, about 575,000 heat pumps were sold in 11 large European countries, up 17 percent from a year earlier, the European Heat Pump Association said. The increases were particularly large in France, Germany and Poland.

Article source: https://www.nytimes.com/2026/05/08/business/europe-solar-panels-iran-war.html