His is passionate about using renewables for buildings, especially geothermal and solar energies. He is the author of Casa Solaris concept and executed its installation systems. Casa Solaris is a new housing concept, based on solar energy with seasonal storage, active and efficient (more info at www.casasolaris.ro).
Mr Negut is co-owner and technical director of Geoterm PDC SRL (www.geotermpdc.ro). He is a member of GeoExchange Romanian Society. He owns two patents in geothermal heat pumps applications and electronics, respectively.