LS Power Acquires GI Energy, Rebrands Company as Endurant Energy

Endurant Energy Acquires GEOptimize

December 7, 2022

Renewable Energy

Endurant Energy has completed the acquisition of GEOptimize, a Winnipeg-based specialist in ground source heat pump (GSHP) system design and optimization. The purchase strengthens Endurant's geothermal design and engineering capabilities and positions GEOptimize for growth while retaining its leadership under Ed Lohrenz.

LS Power Acquires ENGIE Services U.S. (rebranded as OPTERRA Energy Services)

June 12, 2025

Renewable Energy

LS Power has completed its acquisition of ENGIE Services U.S., which will operate under its legacy name OPTERRA Energy Services. The acquisition adds OPTERRA's energy-efficiency, renewables, storage, microgrid and operations capabilities — and nearly 300 staff — to LS Power's portfolio to expand its low-carbon and customer-facing energy solutions.

LS Power Acquires Algonquin Power & Utilities' Renewable Energy Business

January 8, 2025

Energy

LS Power completed the acquisition of Algonquin Power & Utilities Corp.’s large-scale renewable energy business on January 8, 2025. LS Power created Clearlight Energy to operate the acquired ~3,000+ MW of operating wind, solar, battery and RNG assets, while its REV Renewables unit will acquire the remaining ~6,200 MW of development projects, expanding LS Power’s utility-scale renewables and storage footprint across the United States and Canada.

GDI/Ainsworth Acquires Gestion E.C.I. Inc. (Énergère) and Launches Ainsworth Energy & Technology Solutions

January 21, 2022

Energy

Ainsworth Inc., a subsidiary of GDI Integrated Facility Services Inc., acquired Gestion E.C.I. Inc. (doing business as Énergère) effective January 21, 2022. Following the acquisition, Ainsworth launched a new business unit, Ainsworth Energy & Technology Solutions, to integrate Énergère’s energy engineering and smart-cities capabilities across GDI/Ainsworth’s North American platform.

LS Power Acquires bp's US Onshore Wind Business

December 9, 2025

Energy

LS Power completed the acquisition of bp’s US onshore wind business, BP Wind Energy North America Inc., adding approximately 1,300 MW of operating onshore wind capacity across 10 projects. The assets will be integrated into LS Power affiliate Clearlight Energy, expanding Clearlight’s national footprint and increasing LS Power’s North American renewable generation scale.

ReneSola Power Acquires Emeren Limited

October 10, 2022

Energy

ReneSola Ltd (ReneSola Power) completed an all-cash acquisition of Emeren Limited, a United Kingdom-based developer of utility-scale solar and battery storage projects, on October 10, 2022. The deal adds Emeren’s ~2.5 GW development pipeline and development expertise in Italy and other European markets to ReneSola’s European growth strategy.