Switzerland is expanding rules for rooftop solar, energy storage, and energy communities to expand self-consumption and ease pressure on the grid. The new regulations, set to take effect in 2026, introduce updated tariffs, encourage battery storage, and allow local electricity trading. The government is developing new pumped-storage hydropower facilities, which act as massive “batteries” by storing excess electricity for later use. This directive, approved by the Swiss Federal Council, is a crucial step in the federal government's comprehensive energy strategy. With the passage of the Federal Act on a Secure Electricity Supply from Renewable Energy Sources, approved by public referendum in June 2024, the country is implementing sweeping reforms designed to accelerate the adoption. .
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Switzerland has 604 power stations with an output of 300 kW or more, producing an average of 36,031 GWh/year of electricity. Some 47.6% is generated by run-of-river power plants, 48% by storage power plants, and 4.4% by pumped storage power plants.Overview contributed 52.8% of the country's total electricity production and accounted for 54.6% of. . Switzerland's first date back to the 19th century: the built in between 1870 and 1872 was Europe's first concrete dam; its power station (Oelberg) was built in 1910. Switzerland. . According to the, Swiss hydropower production amounted to 34 TWh in 2022, or 0.8% of the world total; in Europe, Switzerland ranks 6th with 6.0% of the European total, behind Nor. . The installed capacity of Switzerland's hydroelectric power plants will reach 17,756 MW by the end of 2022; 6th in Europe, with 6.9% of the European total, behind Norway (13.1%), Turkey (12.4%), France (9.9%), Italy (8.8%. . The 2008 Energy Act includes a feed-in tariff for hydroelectric power plants with a capacity of up to 10 MW. With its Energy Strategy 2050, the Swiss government has set itself the target of increasing.
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