NREL leads breakthrough on perovskite by pushing forward to greater stability and efficiency Researchers at the US Department of Energy National Renewable Energy Laboratory (NREL) have made a technological breakthrough by constructing a perovskite solar cell with the dual benefits of being both highly efficient and highly stable. | Soltage completes 2.7 MW community solar project in Pontiac, Illinois Independent power producer Soltage has announced the construction and commissioning of a 2.7 MW community solar power project in Pontiac, Illinois, on land owned by the City of Pontiac and featuring single-axis trackers, bi-facial modules and vegetation friendly to native pollinators to benefit the local environment. |