Power Projects

IHI Power Services Corp. Power Plants

IHI Power Services Corp. (IPSC) and its predecessors have over 30 years of experience in the operation of power generation plants (combined cycle, simple cycle, biomass, solar, wind, etc.). Previously, IPSC was known as Constellation Operating Services, Inc. (COSI). In August 2012, IHI Inc. acquired COSI to become what it is known today, IHI Power Services Corporation.
IPSC provides operations and maintenance services to over 13.5 GW of generation throughout the United States. In partnership with our sister company, IHI Power Generation Corp., we understand both the business and technical concerns of owning, operating, and maintaining power plants. We manage our customers' facilities with this generator owner and operator perspective and passion to maximize the assets investment value and reduce risk.
about us

IPSC’s all new state-of-the-art NERC CIP Medium compliant Remote Operating Center (ROC), headquartered in Aliso Viejo, Calif., provides operations and maintenance (O&M) services to power generation companies across the United States.
Operations &
Maintenance Services

IPSC provides O&M Services, Technical Support, Asset Management, and Environmental, Health & Safety Programs. Our team consists of over 700 employees that provide and deliver a diverse set of power industry services from operations to personnel effectiveness.
Support Services

With over 50 years in the environmental field, IHI Power Services Corp. brings a wealth of knowledge and experience to our clients. Not only are we well versed in air, water, waste and chemical medias, we are also skilled in multiple environmental disciplines, including permitting, compliance, regulatory, due diligence, and environmental management systems.
Operations and Maintenance
Remote Operations Center
Asset Management
Adding value
through experience