"We urgently need serial, digitalised solutions for the energy modernisation of existing buildings, otherwise we will not be able to achieve the targeted climate neutrality in the building sector by 2045. That's why, as Germany's second-largest housing company, we are happy to do a bit of pioneering work for the entire industry."

"Building on a digital building twin, we will refurbish buildings in series and thus quickly, cost-effectively, resource-efficiently and to a high standard of energy efficiency."

"With Renowate, we can really make the world a little better. I am incredibly happy to have found a highly innovative partner in Rhomberg-Bau who shares our values and is therefore a perfect match for us: climate protection out of conviction, the courage to disrupt through digitalisation and customer focus.“

"Serial energy-efficient refurbishment is of crucial importance in order to be able to achieve the climate targets in the building sector. Different innovative serial renovation concepts are currently being tested at full speed and valuable practical experience is being gathered. It is important that all those involved pull together and learn from each other. The state government of North Rhine-Westphalia thus welcomes today's exchange between the housing industry, construction companies and the Deutsche Energie-Agentur GmbH (dena) at the provider Renowate to promote the scaling of serial renovation solutions.

"I am very pleased about the completion of the first serial renovation project by LEG and Rhomberg Bau. RENOWATE shows new ways in which climate protection in the building sector can work efficiently, quickly and in a tenant-friendly way. Further pilot projects on our urban territory are to follow. We are very supportive of this, and it once again underlines our profile as a location for energy transition and climate protection."