Overview
- The Federal Ministry of Construction has increased the EH55 support pot after demand outpaced the originally planned €800 million, but the ministry did not disclose the exact additional sum.
- EH55 loans are offered as KfW low‑interest credits and require buildings to meet the EH55 efficiency standard and to use 100% renewable heat, with oil and gas systems excluded.
- Applications remain possible until the funding runs out or until the end of 2026, and applicants must hold a building permit at the time they apply.
- Industry groups and housing associations say the top-up avoids an immediate funding gap and insist on predictable, continuous support; the GdW estimates the extra money is about €250 million.
- Rising construction costs are increasing pressure on projects, with August data showing new‑build prices 5.5% higher year‑on‑year and notable jumps in roof and timber work that could affect project viability.