- Construction challenges and disruptions related to the COVID-19 pandemic on the Little Long Dam Safety project.
- Unusual fall freshet impacting the Little Long Dam Safety project.
Ontario Power Generation (OPG)
Greenhouse gas emissions & sustainability report data
Figures are as stated in the company's own report and may use different boundaries, units or methods (for example market-based vs location-based Scope 2), so compare with care.
📈 Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2021 | 2.1M tCO2e/year (Scope 1 and 2) |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Completed replacement of two generating units at Sir Adam Beck I GS, adding approximately 115 MW of clean electricity.
- Completed replacement of G3 unit at Ranney Falls GS, doubling the site’s in-service generating capacity from 10 to 20 MW.
- Estimated 5,442,666 tonnes of CO2 emissions avoided in 2022 through renewable energy generation and nuclear power.
🎯 Climate & Sustainability Targets
🔜 Short-term
- Complete Little Long Dam Safety project in 2023.
📅 Medium-term
- Complete Darlington Refurbishment project by 2026.
🔭 Long-term
- Achieve net-zero carbon emissions by 2040.
- Advance clean technologies and solutions to help markets achieve net-zero carbon economies by 2050.
🌱 ESG Focus Areas
Climate ChangeRenewable EnergyNuclear EnergyEnergy EfficiencyClimate Adaptation and Resilience