ALISO VIEJO, Calif. – IHI Power Services Corp. (IPSC) today announced that former COO John R. Keller has officially assumed the role of president and chief executive officer for the company. Previous CEO and president, Stephen Gross, will retire after 10 years of leadership at IPSC.

With more than three decades in the power generation sector, Keller’s impressive track record of success made him the top candidate to take the helm at IPSC. Keller boasts an extensive background in O&M, asset management, project development and construction. He also brings vast experience in overseeing companies that worked with nearly every power generation technology in the industry. Keller stepped in as IPSC’s COO in June of 2022 and has been gearing up to take on this new role over the past few months.