Energy Newsletter

Germany reaches a record share of renewable energy in electricity generation of 70.7% in June 2026, with the share at 61.8% in the first half of the year. Solar energy records +10% growth with 43.2 TWh grid feed-in. This increasingly decouples electricity prices from gas prices and positions Germany as a net exporter.

The Federal Government increases its control over electricity infrastructure through 25.1% stakes in TenneT, 20% in 50Hertz, and 24.95% in TransnetBW; only Amprion remains private. This secures investments in electricity highways (Ultranet project) for the energy transition. The nationalization signals the strategic importance of grid infrastructure.

The June heat wave leads to record electricity prices in Germany, Belgium, and the Netherlands with peak prices in quarter-hourly auctions. In Germany alone, electricity bills increased by €371 million during the heatwave (June 21-27) compared to the previous week. Simultaneously, low loads and overproduction force negative price phases.

German transmission system operators (TenneT, Amprion, TransnetBW, 50Hertz) record 161 GW of battery storage in grid connection queues. The TSOs introduce new maturity assessment procedures starting in 2026 to manage bottlenecks. This backlog indicates systemic bottlenecks in grid flexibility.

Despite energy transition and sanctions debates, the EU imports record quantities of Russian LNG gas in 2026. This undermines German decarbonization targets and reveals dependencies in the gas system. The tension between renewable electricity expansion and fossil gas dependency characterizes European energy security.