forums energies: society, ecology and clean technologies
Company solutions for ecology and economy. Politics, technologies, innovations, clean energy, home and work, DIY and self-construction, repairing a breakdown, health, bitcoins and alternative finance
Heating, insulation, ventilation, VMC, cooling ... short thermal comfort. Insulation, wood energy, heat pumps but also electricity, gas or oil, VMC ... Help in choosing and implementation, problem solving, optimization, tips and tricks ...