Bailey Mccallum

Bailey McCallum is a clean-energy finance and development executive currently serving as Chief Executive Officer of Goshe Energy Storage, a Boulder, Colorado–based utility-scale battery energy storage (BESS) developer he joined in 2023. His career centers on raising and structuring capital for renewable power and storage projects rather than early-stage angel investing. Since 2006 he has helped develop and/or finance over 100 projects now in operation, representing more than 7 GW of capacity.

Before Goshe, McCallum held capital-markets roles across the renewables sector: Managing Director of Capital Markets at Birch Infrastructure (where his work included raising capital for data centers and their supporting renewable-energy infrastructure), head of capital markets at Copia Power, and advisory work at Paragon Energy Capital — the firm tied to the stub email ([hidden]) — where he helped renewable-energy developers raise project financing and buy and sell projects. Earlier roles include GSSG Solar and Element Power (leading teams developing and financing wind and solar across the US, Europe, Asia, and South America), Energy Storage Solutions LLC, Rocky Mountain Institute, and GE Capital, where he invested tax equity into portfolios of wind projects.

He holds a BA from Williams College, and both an MBA (Yale School of Management) and a Master of Environmental Management (Yale School of Forestry & Environmental Studies), completed in 2007. He is affiliated with the Yale Center for Business and the Environment / Clean Energy Forum community. He lives in Boulder, Colorado with his family.

Note on the stub classification: The stub describes McCallum as an "Angel Investor" writing seed-round checks. Public sources do not support this. His documented profile is that of an energy project-finance executive and company operator (structured finance, tax equity, M&A, and utility-scale storage development), not a startup angel. Paragon Energy Capital is an investment bank serving the US power-generation structured-finance and M&A markets, not an angel/seed fund. The sections below reflect his actual, verifiable activity.

• Focus on utility-scale energy storage and renewables, not startup equity. At Goshe, the model is to acquire late-stage, already-permitted battery-storage projects and move them efficiently through construction to commercial operation, reducing development risk and speeding deployment.
• Stated thesis (Goshe/S2G): *"The gap between permitted projects and energized capacity represents both a market challenge and an investment opportunity."*
• Deep expertise in structured finance and tax equity — PTC/ITC monetization, debt and tax-equity solicitation, placement, and execution — carried over from Paragon Energy Capital and GE Capital.
• Track record emphasis: 7+ GW financed/developed and 100+ operating projects since 2006 — he underwrites large, de-risked, infrastructure-scale power assets rather than early venture bets.
• Sector adjacencies: renewable power for data centers and their supporting infrastructure (from his Birch Infrastructure tenure).