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Clean Energy
Indigenous Infrastructure

Mactaquac Site Development

Mactaquac, New Brunswick
Sector
Clean Energy, Indigenous Infrastructure
Region
Mactaquac, New Brunswick
Investment
$219 million (financial close)
Partner(s)
NB Power, Province of New Brunswick
Public impact(s)
Support early planning, First Nations engagement and development work

Site work begins at New Brunswick’s largest hydroelectric dam

Early planning, engagement and technical work to inform next steps for the Mactaquac site

Fast facts

CIB loan supports NB Power’s engineering work, regulatory reviews, First Nations engagement and other early site development activities
NB Power to lead First Nations and community engagement as planning advances
Mactaquac Generating Station supplies 30 per cent of New Brunswick’s legislated renewable energy requirements

The Canada Infrastructure Bank (CIB) is providing a $219 million loan to support site development activities for the Mactaquac Generating Station. 

NB Power and the Province of New Brunswick will lead work which includes engineering and environmental investigations, regulatory reviews along with First Nations and community engagement activities. 

The station is a 672-megawatt run-of-river dam and generating station located on the Saint John River, west of Fredericton. It provides clean, reliable and low-cost electricity, providing 20 per cent of the capacity needed to meet peak electricity demand. 

Public lender(s): Canada Infrastructure Bank, Government of New Brunswick, NB Power 

Term: 3 years

Benefits of the CIB’s involvement

The CIB’s loan supports NB Power’s and the Province of New Brunswick’s assessment for the Mactaquac site. 

The CIB’s cost-effective financing package helps reduce energy ratepayer impacts. 

The investment is aligned with the CIB’s Clean Energy priority sector, which has a target of at least $20 billion in capital to help increase energy supply and security, advance clean power generation and distribution, create jobs, reduce emissions and make the transition to new energy projects more affordable for ratepayers.

Learn more

Close-up of the Mactaquac Generating Station showing the concrete dam structure, transmission towers, and maintenance equipment during rehabilitation work.
Wide view of the Mactaquac Generating Station on the Saint John River, with dam infrastructure, green lawn in the foreground, and dark storm clouds overhead.
NB Power

The Mactaquac Life Achievement Project is one of the most important investments we can make in New Brunswick's energy future. Rehabilitating the existing generating station is the best option to preserve a critical source of renewable electricity and ensure Mactaquac continues to provide dependable power for decades to come.

Lori Clark, President and CEO