logo

Darlington New Nuclear Project

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

Source: Construction Briefing

Project
Under Construction

Canada's first grid-scale small modular reactor (SMR) project, part of a CA$21 billion program to build four units at the Darlington Nuclear Generating Station in Ontario. The first unit is expected to cost about $5.5 billion, with additional costs for shared systems and infrastructure.

Status
Under Construction
Sector
Power Generation (CCGT), Nuclear
Location
Ontario, Canada
Updated
22 Jul 2026
Source
Construction Briefing

ConstructChat

Ask ConstructChat about Darlington New Nuclear 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 New Nuclear Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Ontario, Canada. Taiyo aggregates data on it from Construction Briefing.

Participants

Company

Status

Original status

Under Construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Canada's first grid-scale small modular reactor (SMR) project, part of a CA$21 billion program to build four units at the Darlington Nuclear Generating Station in Ontario. The first unit is expected to cost about $5.5 billion, with additional costs for shared systems and infrastructure.

Original sector

Energy

Budget

Location

Country

Canada

State

Ontario

Source

Source

Construction Briefing

URL

More Details

Record type

Project

Sector

Power Generation (CCGT), Nuclear

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