http://www.nrcan.gc.ca/ "NRCan is a federal government department specializing in the sustainable development and use of natural resources, energy, minerals and metals, forests and earth sciences."
Energy Sector "The Energy Sector enhances the economic and environmental well-being of Canada by fostering the sustainable development and use of the nation's energy resources to meet the present and future needs of Canadians."
CANMET Energy Technology Branch (CETB) "CETB is one of the main research and development arms of Natural Resources Canada. CETB develops and delivers knowledge- and technology-based programs for the sustainable production and use of Canada's energy supply."
Office of Energy Efficiency (OEE) "The OEE, Canada's centre of excellence for energy efficiency and alternative fuels information, is playing a dynamic leadership role in helping Canadians save millions of dollars in energy costs while addressing the challenges of climate change."
Environment Canada
http://www.ec.gc.ca/ "Environment Canada's mission is to make sustainable development a reality in Canada by helping Canadians live and prosper in an environment that needs to be respected, protected and conserved."
Ministry of the Environment (Ontario)
http://www.ene.gov.on.ca/ "The vision of the Ministry of the Environment is an Ontario where human health, ecosystems, recreation, commerce and industry are sustained by clean air, water and land."
United States
Department of Energy (DOE)
http://www.energy.gov/ "The Department of Energy's mission is to foster a secure and reliable energy system that is environmentally and economically sustainable, to be a responsible steward of the Nation's nuclear weapons, to clean up our own facilities and to support continued United States leadership in science and technology."