The OEE provides access to resources on all aspects of its clients' information requirements.
Clients range from individual consumers to school boards and large corporations.
At the core of the OEE's analytical capacity is its annual review of trends in energy use and related greenhouse gas emissions in Canada since 1990, the results of which are published in the technical report Energy Efficiency Trends in Canada . This year, the OEE Index shows a sizable six percent improvement in energy efficiency since 1990. These programs emphasize partnerships and economic investments and, taken together, target all energy consumers. Their objective is to overcome the market barriers of inadequate information and knowledge, institutional deterrents in energy end-use markets and financial and economic constraints on energy users. OEE initiatives are having an impact.