Located in Brampton, Ontario, the Goreway Power Station (GPS) is a 915 MW natural gas-fueled, combined cycle facility. The facility can provide electricity to Ontario’s power grid 24 hours per day, 7 days per week, but primarily operates during intermediate and peak demand periods. Capital Power acquired Goreway Power Station in June 2019 from Goreway Power Station Holdings Inc. The facility has a 20-year Accelerated Clean Energy Supply Contract until June 2029 with the Ontario Independent Electricity System Operator (IESO).
In 2025, Capital Power completed two new energy projects for the Goreway Power Station in response to the call for new power generation and capacity being administered by the IESO.
- Upgraded the Station with more advanced technology and materials to increase efficiency, operational flexibility and electricity generation capacity by 40 MW, which is contracted to the IESO to 2035.
- Battery Energy Storage System (BESS) – Capital Power built and commissioned its first two battery energy storage projects in Ontario in August 2025, one of which is the Goreway BESS. Operating independently of the GPS, the BESS facility provides up to 50 MW of power storage, with electrical energy output for up to four hours. It is contracted to the IESO under a 22-year power purchase agreement (part of Category 2 of the Ontario IESO’s Expedited Long-Term request for proposals). Learn more about the Goreway BESS.
Quick Facts
- State-of-the-art emission controls
- Combines the best qualities of efficient-burning natural gas with state-of-the-art emission controls, such as Selective Catalytic Reduction (SCR) to reduce smog-forming NOx emissions.
- NOx emissions are considerably less than 8.5% of the allowable limit
- SO2 emissions are less than 1% of the allowable limit
- Noise control
- More than $10 million invested in noise abatement equipment and building layout design to reduce or eliminate typical noise associated with electricity generation
- Noise emissions were extensively modeled and validated to confirm compliance with the Ontario Ministry of Environment and Climate Change (MOECC) Environmental Compliance Approval (ECA)
- Water use
- Steam exhausted from the facility’s steam turbine is directed to a dry air-cooled condenser (ACC), where it is condensed and recycled back to the heat recovery boilers as feedwater and therefore using less than 5% make-up
- Biodiversity and habitat stewardship
- Facility’s design and site layout were developed with careful attention to ensure existing natural habitats are preserved (only 21% of the 20-hectare site developed)
- Buildings and support facilities are situated to avoid impact to Mimico Creek and its floodplain area that crosses the westerly section of the property
- Facility’s setback from Goreway Drive preserves the existing natural area along the easterly portion of the site with trees, wetland, meadow and stream
- To augment the site’s existing natural features and to provide additional visual screening, additional features have been introduced across the site including a storm water management pond, berms, a variety of plants, shrubs and tree plantings
Community Investment
At Capital Power, we contribute to the communities in which we operate with the aim of building a lower-carbon future for all. We engage our neighbours, consider their interests and build real relationships. And, we aim to source supplies and services locally for our operations, as well as hire from the community. At Goreway Power Station:
- We pay approximately $1,000,000 in property tax each year, contributing annually to community tax bases, supporting the improvement of infrastructure, roadways, and community services.
We give back where we live and work by supporting local organizations and our employees’ community participation through our corporate giving programs.
Recent community support includes:
- Big Brothers Big Sisters of Peel York
- Daily Bread Food Bank
- Knights Table of Peel
- The Journey Neighbourhood Centre
- Hockey Night in Brampton
- City of Brampton Dearbourne Park Pollinator Habitat Project
Site Contact
Phone: 1-780-392-5100
Email: [email protected]