Just launched: Carbon Emissions Inventory 2024

Guide to Measurement and Verification of Heat Pump Retrofits

October 2022. Government of Ontario. Space heating represents the largest energy end use in Ontario multifamily buildings at 54.6% Heat pumps can offer significant energy savings compared to traditional heating systems in multi-unit residential buildings. However, upgrading to a heat pump represents a significant capital expenditure for building owners, property managers and condo boards. Measurement […]

A Clearer View of Ontario’s Electricity Emissions: Updated Electricity Emissions Factors and Guidelines

THIS EDITION IS ARCHIVED. PLEASE SEE 2025 EDITION: Ontario Electricity Emissions Factors and Guidelines   Conventional methods to quantify electricity-related emissions can oversimplify and potentially distort the emissions impact of consumption, conservation, and the shift to renewables. An in-depth understanding of Ontario’s electricity emissions, and the use of appropriate emissions factors, is key to properly […]

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