Background:
Germany has taken a new step toward defining the electricity
grid of the future. On 10 December 2025, the country's four
transmission system operators ("TSOs")
– 50Hertz, Amprion, TenneT Germany, and TransnetBW –
launched the public consultation phase for the first draft of the
Network Development Plan (Netzentwicklungsplan)
("NEP") 2037/2045 (2025).
The plan outlines how Germany's transmission infrastructure
should evolve by 2045 to meet the needs of a climate-neutral energy
system. It reflects updated assumptions on electricity demand,
generation mix, storage technologies, and market conditions. The
public can submit feedback online or via email until 14 January
2026, after which the TSOs will revise the draft and submit it to
the Federal Network Agency (Bundesnetzagentur)
("BNetzA") for approval.