In 2019, CAPCO issued a HK$170 million, 25-year New Energy Bond to fund the construction of the West New Territories Landfill energy-from-waste project, which was an inaugural green bond for Scheme of Control-regulated business. This waste-to-energy project allows CAPCO to use landfill gas as energy source, offsetting emissions from some of its coal-fired power generation units and achieving significant environmental benefits.