Seasoned teams
CIMA+ cumulates decades of experience in the design and construction of power facilities in Canada and the United States. We have built or rehabilitated over 400 hydroelectric dams, and created some of the most technologically advanced wind and solar farms in the world.
Our public and private clients trust us to comply with the highest standards for these vital types of infrastructure assets, while integrating the most recent technologies in terms of sustainable development and environmental stewardship.
A comprehensive expertise from design to delivery
CIMA+ has an impressive background in the area of power generation (hydroelectric, wind, solar, thermal), transmission networks, transformer substations and power distribution networks. Comprised of more than 300 professionals, our team is involved in all phases of projects, from feasibility studies to preliminary design and detailed engineering, through to commissioning.
Our engineers and technicians are specialized in electrical, civil, and structural engineering, hydrology and hydraulics, geology and geotechnics, control and protection for substations and power plants, automation and operating interfaces, power network behaviour studies, and commissioning.
Discover our energy and power projects
Our teams have successfully completed hundreds of large-scale engineering projects.
Installation of a Balance Chamber at the Atwater Water Plant in Montréal
The City of Montréal operates seven water treatment plants that serve a total of approximately two million people. One of the plants, the Atwater Water Plant, is among the...
Kelowna Lee Terminal Station – Transformer and Ring Bus Addition
The project involved detailed engineering and coordination with the substation owner project manager, engineering team and other stakeholders, as well as a thorough assessment of the existing infrastructure. CIMA+...
Connecting Canada’s Largest Solar Farm to Alberta’s Main Grid
CIMA+ was responsible for the design and construction supervision of the park’s high voltage substation, which connects this huge solar park to Alberta’s main electric grid. The substation, called...
Hydro Innavik
This new hydropower facility is built in partnership with the Inuit-owned Pituvik Landholding Corporation who chose Innergex Renewable Energy Inc. to deliver the project. Once completed, this innovative project...
Trans Mountain Expansion Project — Joint Use Pole Replacement
CIMA+ worked in collaboration with multiple stakeholders to offer detailed of hundreds of TELUS poles across British Columbia. This collaboration implicated not only TELUS, Trans Mountain and BC Hydro...
Rehabilitation of the Hull 1-Generating Station
CIMA+ was the Owner’s Engineer, lead designer and construction manager to undertake the complete rehabilitation of the 12-MW generating station. The goal was to increase its useful life by...
Addition of two wind turbines on the Hydro-Quebec distribution network in Whapmagoostui
The CIMA+ team will carry out the detailed engineering of the collector network and the substation, considering the various electrical, civil, road and telecommunication aspects, and perform the necessary...
Preliminary design of an interconnection transmission line between Nova Scotia and New Brunswick
As part of the 345 kV interconnection project between New Brunswick Power (NB Power) and Nova Scotia Power Inc (NSPI), CIMA+ was entrusted with the overall front-end engineering.
The first...
Manitoba Hydro: Replacement of motorized disconnect switches at the Dorsey HVDC substation
The substation was in need of modernization works to prevent failures and ensure proper operation of the HVDC system, namely. Total refurbishment cost of the substation: $78M over five...
Electric Vehicle Charging Network and Station Design
This project focused on selecting suitable EV charging station sites that provide charging services between towns and cities within Yukon.
Desktop and field visits were conducted to shortlist candidate...