The scientists and engineers are engaged in research activities aimed at devising solutions and management strategies for climate change, water resources and alternate energy which are economically viable, technically feasible and socially acceptable.Increasing energy cost is becoming a serious issue in agriculture. Due to high cost of diesel and electricity and frequent shutdown of electricity, pumping of groundwater has become uneconomical. Solar, wind, and bio fuels are the alternate energy sources that can help overcome this issue. Climate Change, Alternate Energy and Water Resources Institute (CAEWRI) of the Pakistan Agricultural Research Council (PARC), Islamabad has taken initiative to explore the application of alternative energy sources to combat energy crisis, particularly in pumping of irrigation water. Demonstration units of different sizes of Solar Pumping Systems and Biogas operated tubewells have been installed at following research stations.