AECOM’s First Hydropower Project in Canada
Worley appointed AECOM to support the Ontario Pumped Storage Project (OPSP), a 1,000 MW energy storage project in Meaford, Ontario. AECOM will assist with engineering, planning, and risk assessment. The project, led by TC Energy, aims to enhance Ontario's electricity system flexibility. Key partners include EllisDon and Saugeen Ojibway Nation.
How this was made

The 30-second read
Why it matters
The engagement expands AECOM's hydropower portfolio and underscores the shift toward long‑duration storage solutions in the power sector.
Market read
The contract adds a sizable project to AECOM's pipeline, potentially supporting its stock in the short term while reflecting broader trends in energy storage.
What to watch
Potential competition from other storage technologies and the reliance on a single large client (TC Energy).
Background
AECOM, a US‑listed engineering firm, joins a consortium led by Worley to develop a 1 GW pumped‑storage project in Ontario, Canada.
Market effects
Highlights growing demand for pumped‑storage and long‑duration energy storage in North America.
May boost sentiment for Canadian infrastructure and renewable‑energy firms.
Signals continued investment in grid‑scale storage, relevant for global clean‑energy transition.
Counterpoint
The project could face regulatory delays or cost overruns, limiting upside for AECOM.
Key entities
- CompanyAECOM
US‑listed engineering and professional services firm.
- CompanyWorley
Global engineering and professional services firm leading the project team.
- CompanyTC Energy
Developer of the Ontario Pumped Storage Project.





