November 16 (SeeNews) - Etem Gestamp, a joint venture of Greek aluminium extrusion company Etem Group and Spain's automotive components manufacturer Gestamp, is on track to start receiving some 4 GWh of renewable energy per year under a power purchase agreement with Bulgarian renewable energy investor Private Equity Fund-Growth once the solar park is commissioned at the beginning of 2023, CEO Emmanouil Fountoukis told SeeNews.