Vonovia installs rooftop heat pump cube in Dortmund to supply 21 homes with carbon-neutral heating

• Vonovia launched a rooftop heat-pump “cube” pilot in Dortmund-Körne to supply 21 apartments with climate-neutral heating without gas.
• The modular unit was installed on a flat roof to avoid using scarce ground space in dense urban areas.
• EUR 400,000 was invested in the new energy center to serve about 1,700 square meters of residential space.
• The project starts a wider upgrade program, including new windows and basement-ceiling insulation, with total spending expected at EUR 1 million.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Vonovia SE published the original content used to generate this news brief on July 13, 2026, and is solely responsible for the information contained therein.