What is the role of an approved energy adviser?
What does the approved energy adviser have to take into consideration in terms of the Klima-Agence certification?
How can an energy adviser become approved?
Who is entitled to provide energy advice and reports on sustainable energy retrofitting under the Klimabonus subsidy scheme?
Where can I find a list of the experts approved to draw up an EPC or carry out a feasibility study, and their expert number?