Canada''s biggest battery powers up

Aerial view of the Oneida energy storage project, Canada''s biggest battery plant, in southwest Ontario. The $800 million project will

2023 Nov 18

Oneida Energy Storage Project in Ontario, Canada

The Oneida Energy Storage (OES) project is a 250MW / 1,000MWh grid-connected lithium-ion battery storage facility being developed in Canada.

2026 Jan 25

Energy Storage in Canada: Recent Developments in a Fast

The energy storage market in Canada is poised for exponential growth. Increasing electricity demand to charge electric vehicles, industrial electrification, and the production of

2023 Mar 20

250 MW/1,000 MWh Oneida Energy Storage

Provides Ontario with critical capacity as Canada''s largest grid-scale battery energy storage facility in operation...

2023 Jul 14

Oneida Energy Storage Project Commences Commercial

By integrating advanced energy storage solutions with meaningful Indigenous partnerships, this project enhances Ontario''s clean energy grid and sets a global benchmark

2025 May 30

Ontario awards 739MW of battery storage

The Ontario Independent Electricity System Operator (IESO) manages power networks in real-time and is responsible for planning for

2023 Jan 24

A snapshot of Canada''s energy storage market in 2023

Coming soon: the 250MW/1,000MWh Oneida project in Ontario. Image: NRStor. Canada still needs much more storage for net zero to succeed Energy Storage Canada''s 2022

2025 Jan 10

Over 700 MW of Energy Storage Projects Announced as Next Step in Canada

16 May 2023 Today the Independent Electricity System Operator (IESO) announced seven new energy storage projects in Ontario for a total of 739 MW of capacity. The announcement is part

2023 Aug 21

Top five energy storage projects in Canada

Listed below are the five largest energy storage projects by capacity in Canada, according to GlobalData''s power database. GlobalData uses proprietary data and analytics to

2024 Jun 26

Market Snapshot: Energy storage in Canada may multiply by 2030

BESS is the fastest growing energy storage technology in Canada and is also the dominant storage technology in terms of capacity and number of sites. All but four projects

2025 Jun 08

Northland Power Secures Financing to Advance the Jurassic

We are delivering needed battery storage as one of the ways we provide energy solutions in Canada and around the world," said Christine Healy, President and Chief

2026 Feb 07

Oneida Energy Storage

Overview Oneida Energy Storage facility is a 250 MW/1,000 MWh lithium-ion battery energy storage facility, representing the largest grid-scale battery

2025 Feb 10

Canada''s 1 GWh battery delivered ahead of schedule, below budget

Canadian-owned global power producer Northland Power Inc. has announced that its Oneida Energy Storage Project ("Oneida") is now fully operational. The project, the largest

2023 Mar 01

Power company unveils game-changing facility

The Oneida Energy Storage facility is a groundbreaking project that showcases the potential of large-scale battery technology.

2023 Feb 03

https://netzerosolarenergy.ca/energy-storage-soluti

Explore Canada''s advanced energy storage solutions, including battery, compressed-air, and hydroelectric systems, driving a sustainable future.

2023 May 16

Jordan Solar and Energy Storage Project

Jordan BC Solar Project Limited Partnership, a subsidiary of Recurrent Energy, is developing the Jordan Solar and Energy Storage Project (Project), an approximately 100 MW solar and up to

2024 Feb 09

Ontario makes Canada''s biggest-ever battery

Ontario IESO has made Canada''s biggest energy storage procurement to date, selecting nearly 1.8GW of projects through RFP.

2023 Mar 22

Ontario to develop Canada''s biggest pumped

The provincial government of Ontario, Canada, has begun pre-development work on a 1GW/11GWh pumped hydro energy storage

2026 Feb 04

Northland Power Announces Commercial Operations at Oneida Energy

Located in Haldimand County, Ontario, Oneida is a 250 MW / 1,000 MWh battery storage facility. It is Northland''s first operational energy storage project in Canada. The project

2024 Feb 20

Built to store, powered by partnership – Oneida sets the standard

July 25, 2025 – With 278 lithium-ion battery units—each weighing more than 84,000 lb—now drawing and storing power from Ontario''s electricity grid, the Oneida Energy Storage Project

2024 Sep 13

Ontario awards 739MW of battery storage contracts in Canada''s

The Ontario Independent Electricity System Operator (IESO) manages power networks in real-time and is responsible for planning for future electricity needs. Through

2024 Sep 13

Ontario Breaks Ground on Canada''s Largest Battery Storage

EDWARDSBURGH CARDINAL — Construction is now underway on the single largest battery storage facility ever procured in Canadian history, supporting the Ontario

2024 Mar 02

Boralex closes financing for Canada''s largest

The Hagersville Battery Energy Storage park, located in Haldimand County, Ontario, Canada, will be the largest battery energy

2025 Oct 28

$200 million USD investment from CGF, Goldman Sachs, and

The transaction will support Hydrostor''s continued investment in Advanced Compressed Air Energy Storage (A-CAES) projects in Canada and around the world. The transaction

2025 Nov 13

Ontario Breaks Ground on Canada''s Largest Battery Storage Project

EDWARDSBURGH CARDINAL — Construction is now underway on the single largest battery storage facility ever procured in Canadian history, supporting the Ontario

2024 Feb 26

Boralex Commissions Sanjgon Energy Storage Project, Initially

With Sanjgon now operational and the Hagersville Battery Energy Storage Park scheduled for commissioning in the coming weeks, Boralex will reach 380 MW of installed

2025 Oct 02

#Encore: Oneida Battery Project, Canada''s Biggest, Goes Online

Canada''s biggest battery energy storage system went online ahead of schedule and under budget on a patch of industrial land just a few kilometres from the Six Nations of the

2025 Oct 06

ESC report details progress for ''critical component of electricity

ESC''s report predicts that Canada''s energy storage outlook for 2050 is between 20GW and 40GW, taking into account both short-duration and long-duration energy storage

2026 Jan 15

Canada''s 1 GWh battery delivered ahead of

Canadian-owned global power producer Northland Power Inc. has announced that its Oneida Energy Storage Project ("Oneida") is now

2026 Jan 20

Oneida Energy Storage Project Commences Commercial

The Oneida Energy Storage Project has officially commenced commercial operations, becoming the largest grid-scale battery energy storage facility in operation in

2025 Jan 20

Northland Power Announces Commercial Operations at Oneida Energy

Oneida Energy Storage Project, April 2025 TORONTO, May 07, 2025 (GLOBE NEWSWIRE) -- Northland Power Inc. (" Northland " or the " Company ") (TSX: NPI) is pleased

2023 Jun 23