We are Taking Geothermal Energy
to New Heights!
ZGEO Energy: Investing in America’s Clean, Reliable Energy Future
ZGEO Energy is pioneering the next generation of renewable geothermal power and sustainable infrastructure across Colorado and the Western United States. Our mission is to deliver profitable, long-term clean energy investments that strengthen U.S. energy independence, grid reliability, and economic growth.
We are advancing commercial-scale geothermal energy projects that provide 24/7/365 baseload renewable power—supporting data centers, industrial users, and mixed-use communities in achieving true net-zero operations. By integrating geothermal energy, advanced technology, and sustainable real-estate, ZGEO Energy offers investors a diversified platform positioned at the center of America’s clean energy transition.
Expert Leadership and Proven Execution
The ZGEO Energy leadership team combines decades of experience in geothermal development, energy finance, and sustainable real-estate execution.
ZGEO’s leadership team is composed of seasoned professionals experienced in delivering mixed-use infrastructure projects across the U.S. and internationally.
Our financial and strategic advisors bring institutional-grade expertise in project finance, capital structuring, and public-private partnerships, ensuring disciplined execution and investor confidence.
Collaborations with top-tier technical consultants—including geothermal resource experts, drilling and reservoir engineers, and environmental specialists—position ZGEO Energy at the forefront of responsible and scalable geothermal deployment
Together, this expertise enables us to bridge energy, technology, and development that create long-term value for investors and communities alike. ZGEO Energy is committed to sustainable growth that aligns with federal, state and local priorities—delivering investor value while advancing America’s clean-energy leadership and Colorado’s position as a geothermal innovation hub.
We are leading by example—building today what the clean-energy economy will rely on tomorrow.
Meet the Executive Team Driving Our Mission Forward
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Wendy Z Fenner, President & Co-Founder
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Greg L Wilhelm-Wenzel, CEO & Co-Founder
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Ronald J Migoya, Vice-President & Co-Founder
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Kim Zahniser, CCO & Co-Founder
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Mark Millstein, ESQ, Director of Legal Affairs & Co-Founder
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Bert Rogers, President & CIO ZGEO Technologies
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Tayo Okunade, ESQ, Colorado General Counsel
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Roy Richard, President ZGEO Equipment
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Rafael Perez, Vice President of Estimating & Pre-Development Services