Andrew Waranch

Founder, President and Chief Executive Officer | Board Member

Andrew Waranch is the Founder, President, and Chief Executive Officer at Spearmint Energy. He is also a member of Spearmint’s Board of Directors. Andrew brings nearly 30 years of research, optimization, and portfolio management experience across the electricity power markets to the firm, having previously worked at energy optimization firms, including Elustria, Elliott Associates, Deutsche Bank, Merrill Lynch, and Constellation Energy. He holds a B.S. in Applied Economics and Business Management from the Dyson School of Business at Cornell University and was included in Tamarindo’s Energy Transition Power List 2025 as one of the 100 professionals leading the growth of renewables and storage globally.

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Spearmint Energy is an integrated energy infrastructure platform focused on developing, owning, operating, and optimizing battery energy storage systems ("BESS") to reduce grid volatility and increase system resiliency. Spearmint currently operates 350 MW/700 MWh in ERCOT with an additional 300 MW/600 MWh under construction and has projects under development throughout the United States. Headquartered in Florida, with an additional office in Minnesota, Spearmint Energy is guided by strong values rooted in people, partnerships, and the planet.