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.
Distribution Network
Energy Storage
Hydropower & dams
Power system studies
Discover our energy and power projects
Our teams have successfully completed hundreds of large-scale engineering projects.
Hydropower & dams May 18, 2021Nassau Guard Gate Replacement
CIMA+ was commissioned by Public Services and Procurement Canada (PSPC) to undertake the design and oversee construction of the Nassau Guard Gate at the entrance of the Trent Canal....
Renewable Energy January 12, 2021Hillcrest Solar Farm
This solar farm has over 600,000 solar modules installed on single axis trackers, which are connected to the Duke Energy 138 kV transmission grid through an interconnection station. These trackers are...
Power Transmission & Distribution November 17, 2020Distribution lines undergrounding and neighborhood improvement
Municipalities carry out numerous revitalization or resurfacing projects along public roads in some of their areas and take this opportunity for undergrounding utility networks. Some areas may be cultural...
Smart Grid November 4, 2020Lac-Mégantic Microgrid
After the 2013 rail disaster, the City of Lac-Mégantic saw an opportunity to rebuild the downtown area, while integrating renewable energy sources and smart grid technologies to serve the...
Smart Grid November 4, 2020Igiugig Microgrid
Located in Southwest Alaska, Igiugig is an Indigenous community of 69 people. The Kvichak River, which runs through the village to the nearby lake, provides the community with salmon...
Distribution Network November 4, 2020Conversion of 12 kV voltage to 25 kV
Since 2006, CIMA+ has been providing Hydro-Québec with detailed engineering services for voltage conversion projects involving overhead and underground power networks on the Island of Montreal. Starting in 2013,...
Power Transmission & Distribution October 21, 2020Redevelopment of network architecture
Carried out in the Gatineau area, the project involved reviewing the network architecture, while optimizing the underground sectioning equipment in order to reduce their number. The architecture of the...
Power Transmission & Distribution October 21, 2020Major relocation of distribution lines at highway junctions.
Since May 2003, CIMA+ has been working with Hydro-Québec to carry out detailed engineering for projects concerning requests for the relocation or undergrounding of electrical distribution networks at highway...
Power Transmission & Distribution October 6, 2020The Windsor-Detroit Bridge Authority 230 kV Buried Cables
The Canadian side of the new Gordie Howe International Bridge is located near the Hydro One Keith TS 230 kV/115 kV substation which has two overhead 115 kV and three overhead 230 kV...
Renewable Energy October 5, 2020Electric heating of wind turbine blades
Wind turbines installed in Quebec are subject to cold weather conditions which result in ice formation on the blades, leading to their complete shutdown and significant production losses.
In collaboration with EDF Renouvelables, CIMA+ has developed...
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