EU‑Funded United Heat Project Secures €37 Million to Cut 50,000 t CO₂ Yearly via Cross‑Border Renewable Heating

Context On 31 March a groundbreaking ceremony marked the laying of the first kilometre of pipeline that will join the district‑heat networks of the twin cities. The project, backed by the European Climate, Infrastructure and Environment Executive Agency (CINEA) through the Connecting Europe Facility Energy programme, will combine solar thermal collectors with seasonal storage, biomass boilers, waste‑heat recovery units and power‑to‑heat converters to supply low‑carbon heat to homes and businesses.

Key Facts - Funding: €37 million from the CEF Energy programme. - Timeline: construction slated for completion in 2029, with the initial 1 km pipeline segment already under way. - Emission impact: projected avoidance of nearly 50,000 tonnes of CO₂ per year, equivalent to removing roughly 11,000 passenger cars from the road annually. - Milestone: planners aim to extend the cross‑border link to 5 km by 2027 and commission the first solar‑thermal plant with seasonal storage by late 2026.

What It Means By pooling renewable resources across the German‑Polish border, United Heat shows how cross‑border infrastructure can replace fossil‑fuel boilers with a mix of solar, biomass and waste heat, raising overall system efficiency by an estimated 15 % compared with the current setup. The approach also strengthens energy security for both municipalities, reducing reliance on imported natural gas. Watch for the next phase: the commencement of the first solar‑thermal plant with seasonal storage in late 2026, which will begin delivering heat to the network by 2028.