
← Watt It Takes29 Dec 2025 · 1 h 27 min
Voltus Co-Founder and CEO Dana Guernsey
Voltus Co-Founder and CEO Dana Guernsey
Dana Guernsey is the Co-Founder and CEO of Voltus, a company turning customer-side flexibility into dependable grid capacity across North American power markets. Emily spoke with Dana about her path, from growing up in Queens, New York and studying mechanical engineering at Dartmouth, to discovering energy markets during her time at EnerNOC and ultimately co-founding Voltus. Since then, the company has scaled to operate across every major power market, managing more than eight gigawatts of flexible capacity and supporting tens of thousands of customer sites.