logo

Darlington Small Modular Nuclear Reactors (SMRs) Project

Sector: Power Generation (CCGT) • Location: Bowmanville, Ontario, Canada

Source: The Energy Mix

Project
Planned

Ontario Power Generation plans to build four 300-megawatt small modular nuclear reactors (SMRs) at the existing Darlington nuclear plant near Bowmanville. This project is the first new nuclear build in Ontario in over three decades and aims to support provincial companies, create jobs, and contribute significantly to Canada's GDP.

Status
Prospective
Sector
Power Generation (CCGT), Nuclear, Government
Location
Bowmanville, Ontario, Canada
Updated
22 Jul 2026
Source
The Energy Mix

ConstructChat

Ask ConstructChat about Darlington Small Modular Nuclear Reactors (SMRs) Project

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information FAQ

Project Information

5 Q
The project “Darlington Small Modular Nuclear Reactors (SMRs) Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Bowmanville, Ontario, Canada. Taiyo aggregates data on it from The Energy Mix.

Participants

Sponsoring Agency

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Ontario Power Generation plans to build four 300-megawatt small modular nuclear reactors (SMRs) at the existing Darlington nuclear plant near Bowmanville. This project is the first new nuclear build in Ontario in over three decades and aims to support provincial companies, create jobs, and contribute significantly to Canada's GDP.

Original sector

Energy

Budget

Location

Country

Canada

State

Ontario

City

Bowmanville

Source

Source

The Energy Mix

URL

More Details

Record type

Project

Sector

Power Generation (CCGT), Nuclear, Government

Article published date

2025-05-15

More on this project

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

  • Every detail on this project
  • News and media coverage
  • Technical research
View all details

Free account · no card · lands you back on this project