Niagara Hydrogen Centre

Atura Power is proud to advance a Niagara-based hydrogen facility in support of Ontario’s pathway to decarbonization.

Project overview

The Niagara Hydrogen Centre (NHC) will be Ontario's largest green hydrogen production facility and help industries across the province adopt low carbon energy solutions. The 20 Megawatt facility will use electrolysis technology to split water into hydrogen and oxygen molecules, and be powered by renewable electricity directly from the nearby Sir Adam Beck II Generating Station (SAB II).

NHC Site Overview

Class Environmental Assessment Process

The NHC High Voltage Substation is subject to the Class Environmental Assessment for Minor Transmission Facilities (Class EA for MTF) (www.hydroone.com/ClassEA) in accordance with Ontario's Environmental Assessment Act. The Class EA Screening process for smaller scale projects with minimal environmental effects is being followed, subject to NHC satisfying the screening criteria outlined in the Class EA for MTF.

A Notice of Commencement of a Class Environmental Assessment and Invitation to a Community Information Session was issued on October 17, 2023, to communicate the start of the Class EA Process.

Niagara Hydrogen Centre

Niagara Hydrogen Centre

The new green hydrogen production facility will have municipal water and sewage connections as well as dedicated on-site water management and process utilities to ensure the safe production, compression and loading of hydrogen into mobile tube trailers. The Centre's once-through traffic design will result in the construction of two additional access points to Whirlpool Rd., with a dedicated entry and exit.

Medium Voltage Distribution Line


A dedicated 3.5 kilometre, 27.6 kilovolt (kV) electricity distribution line will deliver green hydroelectric power to the NHC. All energy to power the facility will come from the SAB II Generating Station (subject to regulatory approvals and power purchase agreements).


NHC Distribution Line
Representative image
NHC Substation
Representative image

High Voltage Electrical Substation


A tie-in to the existing 230 kV high voltage connection between the SAB II GS and Hydro One's high-voltage switchyard is necessary to provide sufficient energy to power the green hydrogen production facility. This electrical substation will include all necessary high voltage equipment, including protection and controls systems to support the safe and long-term operation of the NHC and Ontario's electrical grid.


Project Details & Benefits

  • Local hydrogen production and supply will solidify the Niagara Region as a prominent green hydrogen hub for heavy-duty trucking, regional transportation, and heavy industrial consumers in Ontario.
  • Hydrogen will be produced using run-of-river hydroelectricity and will support the provincial electricity grid stability provided at SAB II GS.
  • Some of the hydrogen produced is planned to be blended into one of Atura Power's gas turbines at Halton Hills GS, which would result in Ontario's first cofired electricity generating station using hydrogen. This project was supported by the financial contribution of the Independent Electricity System Operator.
  • Supports federal and provincial strategies identifying the role of hydrogen in helping meet climate change objectives.

Project resources and materials

Project documents will be posted here as they became available. Please let us know if you require an alternate format for any documents posted through the Contact us form below.

Project timeline

Project Status: CompleteStart Date: May 2021Completed: July 2023
Project Status: UnderwayStart Date: March 2023Expected Completion: 2025
Pre-development
May 25, 2021
Initiation Phase approval - project proceeds into development phase
Project timeline
May 25, 2021
Initiation Phase approval - project proceeds into development phase
June 15, 2021
Initial project conceptual design report completed
Project timeline
June 15, 2021
Initial project conceptual design report completed
Sept. 22, 2021
Owners Engineer RFP released
Project timeline
Sept. 22, 2021
Owners Engineer RFP released
Nov. 15, 2021
Definition Phase Approval – project proceeds into next phase of advancement
Project timeline
Nov. 15, 2021
Definition Phase Approval – project proceeds into next phase of advancement
Jan. 14, 2022
Owners Engineer Hired
Project timeline
Jan. 14, 2022
Owners Engineer Hired
April 7, 2022
Public Announcement in Niagara on project siting decision
Project timeline
April 7, 2022
Public Announcement in Niagara on project siting decision
May 18, 2022
30% Design Model Review
Project timeline
May 18, 2022
30% Design Model Review
June 23, 2022
Electrolyzer PO issued
Project timeline
June 23, 2022
Electrolyzer PO issued
Sept. 14, 2022
60% design model review
Project timeline
Sept. 14, 2022
60% design model review
Nov. 22, 2022
General Contractor RFP released
Project timeline
Nov. 22, 2022
General Contractor RFP released
Dec. 15, 2022
On-site Archaeology Commences
Project timeline
Dec. 15, 2022
On-site Archaeology Commences
Jan. 2023
On-site Leaf Off Survey Completed
Project timeline
Jan. 2023
On-site Leaf Off Survey Completed
Feb. 15, 2023
Implementation Phase approval - project proceeds into Execution Stage
Project timeline
Feb. 15, 2023
Implementation Phase approval - project proceeds into Execution Stage
Mar. 2023
General Contractor selected – Early Contractor Involvement support initiated
Project timeline
Mar. 2023
General Contractor selected – Early Contractor Involvement support initiated
April 2023
On-site Seasonal Ecology Commences
Project timeline
April 2023
On-site Seasonal Ecology Commences
July 2023
On-site Archaeology is Completed
Project timeline
July 2023
On-site Archaeology is Completed
Oct. 25, 2023
Public Open House | MacBain Community Centre, Niagara Falls
Project timeline
Oct. 25, 2023
Public Open House | MacBain Community Centre, Niagara Falls
Jan. 2024
Start of site preparation
Project timeline
Jan. 2024
Start of site preparation
Development Phase
Sept. 2023
90% design review
Project timeline
Sept. 2023
90% design review
2024-2025
Civil works activities
Project timeline
2024-2025
Civil works activities
2025
Construction complete
Project timeline
2025
Construction complete
2025
Commercial operations
Project timeline
2025
Commercial operations

Contact us

Comments and information regarding this project are being collected in accordance with the Freedom of Information and Protection of Privacy Act for the purpose of meeting environmental assessment requirements. With the exception of personal information, all comments received will become part of the project record.