Gemma Renewable Power
Glastonbury, CT
Year Founded: 1997
Total Kilowatts Installed Since Founded: 333,310
Rank: 43
Gemma Renewable Power, a wholly owned subsidiary of Argan, Inc. (NYSE: AGX), located in Glastonbury, Connecticut, is a leading EPC company providing innovative solutions for the renewable energy industries. We engage highly experienced, creative people to answer the challenges of building complex energy projects. We know the latest state-of-the-art energy technology and understand the power markets and labor force. We deliver top quality engineering, procurement, construction, and start-up of renewable power generation projects.
2025
155,500
2024 Installation Data
View 2024 Installation Data by State
| Illinois | 155,500 |