Ormat has signed a 25-year extension for an existing PPA with SCPPA for 52 MW of capacity from the recently repowered Heber 1 geothermal power facility in California. The post Ormat signs 25-year PPA extension for Heber 1 geothermal power plant, California first appeared on ThinkGeoEnergy - Geothermal News & Insights.| ThinkGeoEnergy – Geothermal News & Insights