Politics
Berlin Affordable Energy Transition Bill Caps Heating Costs for Kreuzberg Households
The legislation redirects 180 million euros in state funds to subsidise district heating upgrades in 8,000 Kreuzberg apartments from January 2027.
How we reported this
The Berlin state legislature passed the Affordable Energy Transition Bill on 28 June 2026, directing subsidies toward older residential buildings in Kreuzberg that still rely on district heating networks operated by Vattenfall Wärme. The measure applies to properties built before 1990 and requires building owners to apply for grants covering up to 40 percent of conversion costs to more efficient systems.
Kreuzberg contains one of the highest concentrations of pre-war and early post-war housing stock in the city, with many blocks connected to the same central heating pipes installed decades ago. Policy analysts point to rising wholesale gas prices recorded in the 2025 state energy report as the immediate trigger for the bill's accelerated timeline.
Changes to monthly household expenses
Under the new rules, eligible tenants can expect their heating portion of the Nebenkosten to be recalculated once upgrades are completed. Local advocates note that the subsidy calculation uses the average consumption figures published by the Berlin energy agency for buildings of similar age and size, rather than individual meter readings during the first two years after installation.
Residents in the Wrangelkiez and Südliche Friedrichstadt areas, where many such buildings stand, will receive notification letters from landlords detailing the application status by October 2026. The legislation states that any shortfall in grant funding will be covered through the existing state climate fund rather than passed on to tenants via higher rents.
Next steps for implementation
Applications open on 1 September 2026 through the Senate Department for Economic Affairs, Energy and Public Enterprises portal. The government projects that 2,500 buildings across Kreuzberg will receive preliminary approval by the end of 2027, with the first payments processed in the first quarter of that year. Monitoring reports are scheduled for release every six months starting in mid-2028.