Evaluating the renewable heating and efficiency obligation for existing buildings – insights into the mechanisms of mandatory building requirements | oeko.de https://www.oeko.de/publikation/evaluating-the-renewable-heating-and-efficiency-obligation-for-existing-buildings-insights-into-the-mechanisms-of-mandatory-building-requirements/
verifications, on market observations, interviews with – Indirectly, the law strengthens the involvement with – renewable energies both in the consultation process with – attributable to the EWärmeG.The paper will conclude with
verifications, on market observations, interviews with