1. Match the following. DOE is pursuing the demonstration of one such design, a very-high temperature reactor, through its Next Generation Nuclear Plant program, and the facility is scheduled to begin operations. Photovoltaic (PV) systems Wind energy Fuel cell A. 1% and hazard to birds and bats. B. chemical reaction releases electrical energy. C. 2021 D. solar power. Solution Photo Voltaic Systems : Solar Power Wind Energy: Hazard to birds and bats Fuel Cell: Chemical reaction releases electrical energy.