BillionaireNet
Polsky
Michael Polsky
Rank #1582
UNITED STATESEnergyElectric power

Michael Polsky

Net Worth
$2.5B
0% (24h)
Michael Polsky is a Ukrainian-born serial entrepreneur, energy expert, and a pioneer in the energy industry. As the founder and CEO of Invenergy, the largest privately held developer, owner, and operator of sustainable energy solutions in North America, Polsky has built a career spanning over 45 years. His net worth is $2.5 billion as of February 2025. Polsky's wealth comes from electric power, and his company has been at the forefront of the push to make renewable energy affordable. He is known for his pragmatic approach and is a board member of the World Resources Institute. Polsky holds an MBA from the University of Chicago Booth School of Business.

The Full Dossier

Early Life

Michael Polsky was born in Ukraine and immigrated to the United States in 1976 with his wife and $500. He initially worked on power plant design in Chicago.

Rise to Success

In 1985, Polsky co-founded Indeck Energy Services, developing cogeneration projects. He earned an MBA from the University of Chicago Booth School of Business in 1987. In 1991, he founded SkyGen Energy. Polsky sold SkyGen in 2000. In 2001, he founded Invenergy. Invenergy has become the largest privately held renewable energy company in North America.

Key Business Strategies

Polsky's success is attributed to his pragmatic and results-focused vision. Invenergy focuses on developing, building, owning, and operating power generation and energy storage projects, including wind, solar, and natural gas. His company has developed over 200 projects across four continents. Invenergy's key projects include long-distance transmission projects, such as Grain Belt Express.

Philanthropy

Polsky has shown a commitment to giving back. He has made contributions to education, entrepreneurship, climate and sustainability, healthcare, women's rights, immigration, veterans, and arts and culture. Notably, Polsky, along with his wife Tanya, donated $100 million to the World Resources Institute and the University of Chicago.

Career Timeline

2001

Founded Invenergy

Developer and operator of renewable energy projects.

1991

Founded SkyGen Energy

Focused on gas-fired generators.

1985

Co-founded Indeck Energy Services

Developed cogeneration projects.

Philanthropic Impact

Clean Energy/Education$100M

World Resources Institute and University of Chicago

Combined donation to accelerate the global transition to clean energy.

Education/Entrepreneurship$35M+

Polsky Center for Entrepreneurship and Innovation

Expanded the Polsky Center at the University of Chicago, supporting startups.

Wealth Trajectory