Onyx Solar has organized this month in Avila the first European event for public dissemination about the HERB project, whose goal is the renovation of houses to achieve Net Zero Energy.
It was a conference where the European HERB partners talked about the different technical aspects of Holistic Energy-Efficient Retrofitting of Residential Buildings and about the innovative solutions of energy efficiency that have been implemented in real houses. For example, the one in Gotarrendura (Avila), where on April 17th there will be an open house day.