A NET ZERO FUTURE FOR MANITOBA THROUGH BIGGER, CLEANER, SMARTER ELECTRICITY

Manitoba's transition to a net-zero economy requires expanding its electricity grid to accommodate significant load growth from the electrification of space heating, transportation, and industry. While the province currently generates 99% of its electricity from non-emitting sources, projections suggest installed capacity may need to double by mid-century. The report compares modelling from Manitoba Hydro and Navius Research, noting a divergence in the projected role of natural gas; Manitoba Hydro's aggressive electrification scenario relies heavily on gas for winter peak demand, whereas Navius suggests a greater role for intermittent renewables and storage. To ensure a cost-effective transition, the report recommends establishing a permanent electricity task force, creating a detailed energy roadmap, expanding the mandate of Efficiency Manitoba, and ensuring meaningful Indigenous participation and ownership in clean energy projects.

• Manitoba's electricity system must expand significantly to support net-zero goals, as electricity currently provides only about 24% of the province's total energy needs, while fossil fuels provide approximately 72%.
• Electricity demand is projected to grow substantially by 2050, with some models suggesting it could reach up to two times current levels. Key drivers of this growth include the electrification of space heating, the adoption of electric vehicles, and increased industrial demand.
• Both Manitoba Hydro and Navius Research project that installed capacity in Manitoba will need to double by mid-century, though they differ on the timing and the resource mix. Manitoba Hydro's S4 scenario relies heavily on natural gas (5,500 MW by 2042) to meet winter peak demand, while Navius projects a much smaller role for gas (maximum 300 MW by 2050) and a larger role for wind, solar, and storage.
• The financial cost of expanding the grid is significant, with total annual utility investments potentially doubling by 2040 according to Manitoba Hydro's S4 scenario. However, overall energy costs for most households are expected to decrease due to the efficiency of electric technologies and reduced fossil fuel spending.
• To manage the transition cost-effectively, the report suggests a moderate pace of space heating electrification in the early years to avoid an immediate need for new gas generation, prioritizing energy efficiency and ground-source heat pumps.
• The report recommends four primary policy actions: establishing a permanent electricity task force, using a net-zero energy roadmap to coordinate provincial agencies, expanding Efficiency Manitoba's mandate to include transport and heating, and ensuring Indigenous Peoples have equity stakes and ownership in clean energy projects.

APA

Hamlin, B., & Zhang, A. (2024). A NET ZERO FUTURE FOR MANITOBA THROUGH BIGGER, CLEANER, SMARTER ELECTRICITY. Canadian Climate Institute. https://climateinstitute.ca/wp-content/uploads/2024/07/A-Net-Zero-Future-for-Manitoba.pdf

Chicago

Hamlin, Bill, and Arthur Zhang. A NET ZERO FUTURE FOR MANITOBA THROUGH BIGGER, CLEANER, SMARTER ELECTRICITY. Canadian Climate Institute, 2024. https://climateinstitute.ca/wp-content/uploads/2024/07/A-Net-Zero-Future-for-Manitoba.pdf.

Wikipedia

{{cite report |last1=Hamlin |first1=Bill |last2=Zhang |first2=Arthur |title=A NET ZERO FUTURE FOR MANITOBA THROUGH BIGGER, CLEANER, SMARTER ELECTRICITY |publisher=Canadian Climate Institute |date=July 2024 |url=https://climateinstitute.ca/wp-content/uploads/2024/07/A-Net-Zero-Future-for-Manitoba.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{hamlin2024net, author = {Hamlin, Bill and Zhang, Arthur}, title = {{A NET ZERO FUTURE FOR MANITOBA THROUGH BIGGER, CLEANER, SMARTER ELECTRICITY}}, institution = {Canadian Climate Institute}, year = {2024}, month = jul, url = {https://climateinstitute.ca/wp-content/uploads/2024/07/A-Net-Zero-Future-for-Manitoba.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }