Germanys Energy Transition Progress Lags Behind 2030 Renewable Targets
Germanys energy transition continues but lacks the momentum necessary to meet its 2030 renewable energy targets. The latest edition of the German Institute for Economic Research DIW Energy Transition Monitor highlights this concern, analysing developments during the first half of 2026.
The countrys renewable energy goals are enshrined in the Renewable Energy Act EEG which mandates that renewables must cover 80 per cent of electricity consumption by 2030. The legislation also sets specific targets for solar and wind capacity installations.
However, progress remains sluggish especially in the deployment of electric vehicles and heat pumps. Wolf-Peter Schill head of the DIW research division on energy transport and environment emphasised that the transition is underway but not at the speed required. He highlighted that significant advances in the adoption of heat pumps and electric cars are vital to reduce dependence on imported oil and gas.
As of mid-2026 Germany had installed approximately 126 gigawatts GW of photovoltaic capacity representing 58 per cent of the 215 GW target for 2030. In wind energy onshore capacity reached around 70 GW which is about 61 per cent of the 115 GW goal. The DIW notes that while solar continues to expand at a faster rate than wind neither technology is growing rapidly enough to meet the end-of-decade objectives.
Contrasting with renewable power generation Germany lacks binding legal targets for the adoption of heat pumps and electric vehicles. Despite this progress in these sectors remains limited. Electric passenger cars account for just 5 per cent of the vehicle fleet approximately 2.3 million vehicles although almost a quarter of new cars sold in the first half of 2026 24 8 per cent were electric.
Regarding residential heating heat pumps accounted for 48 7 per cent of new installations during the first half of 2026. Nonetheless gas remains the predominant heating system in existing homes.
The report aligns with recent government decisions to reduce subsidies for new renewable projects and cut back on curtailment compensation for energy restrictions. These measures are expected to hinder the achievement of national renewable targets with Ursula Heinen Esser president of the German Renewable Energy Federation BEE warning that these steps will make the 2030 goals practically impossible to reach.