01173nas##2200265za#45009.511914CaOODSP20200331211740ta150406c1996||||xxc|| p #||||f| |0eng|d1205-304XCaOODSPengengfren-cn---M141-1Canada.Natural Resources Canada. Office of Energy Efficiency.Energy efficiency trends in Canada Ottawa - Ontario : Natural Resources Canada. AnnualAddresses the complicated question of what impact energy efficiency is having in Canada. It provides an analysis of the impact of energy efficiency on secondary energy use - the energy that Canadians use to heat and cool their homes and workplaces and to operate their appliances, vehicles and factories - and on the generation of electricity.Energy efficiencygcpdsEnergy efficiency trends in Canada (CaOODSP)9.505928Évolution de l'efficacité énergétique au Canada (CaOODSP)9.502330Évolution de l'efficacité énergétique au Canada (CaOODSP)9.511915