- Founder Michael Polsky assumes role of Executive Chairman
- Co-Founder Jim Murphy assumes role of Chief Executive Officer
- Jim Shield named President of Invenergy Power, overseeing natural gas and data center development
CHICAGO, IL (April 7, 2026) – Invenergy, North America’s largest privately held independent power producer and energy infrastructure innovator, today announced that its Founder Michael Polsky will assume the role of Executive Chairman while Co-Founder and longtime President Jim Murphy will take over as the company’s CEO, and Chief Commercial Officer Jim Shield will become President of Invenergy Power, which will oversee the company’s growing natural gas and data center development.
“With the energy landscape more dynamic than ever, we’re strengthening our leadership structure to position Invenergy for the incredible opportunities ahead,” said Invenergy Founder Michael Polsky. “Our team is the gold standard of the industry, and I’m proud of what we've built over the last 25 years. I’m pleased to move Jim Murphy, my business partner of 35 years, into the CEO role and to continue our work together to lead Invenergy through our next phase.”
“I’m honored to be stepping into the role of CEO and am committed to carrying forward the work we’ve been doing to meet our customers’ growing demand for affordable, reliable energy,” said Jim Murphy, Invenergy’s Co-Founder. “Under Michael’s leadership, our extraordinarily talented Invenergy team has built a business grounded in deep market understanding, disciplined decision making, and trust earned through consistent execution. Those same principles will continue to guide us forward.”
“Invenergy’s gas and data center development work is growing because our customers need capacity, and they know we have the capability and discipline to deliver it,” said Jim Shield, President of Invenergy Power. “I’m looking forward to leading this work as we capitalize on opportunities ahead.”
“I have every confidence that Jim Shield brings the experience, judgment and customer relationships that will best position this expanding business opportunity for Invenergy,” added Polsky.
The moves strengthen Invenergy’s capabilities to continue delivering as demand grows at an unprecedented rate. Since its founding in 2001, Invenergy has developed more than 220 projects and 38 GW of power infrastructure across technologies and raised over $75 billion in capital. Invenergy will continue the work already underway to deliver reliable, affordable energy that meets its customers’ long-term needs.
About Invenergy
Invenergy is North America’s largest privately held developer, owner, and operator of innovative, reliable power infrastructure. Backed by 25 years of trusted execution and operational excellence, Invenergy’s end-to-end expertise provides customers with smart, scalable energy solutions across natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, Invenergy and its affiliates have successfully developed over 220 projects totaling more than 38 gigawatts and reliably operates over 20 gigawatts of large-scale power infrastructure projects across four continents.
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