Elena Marsh

Elena Marsh is VoltaicBox's senior clean-energy analyst with 8+ years covering solar, wind, hydrogen, and grid-scale storage. She tracks every major renewable project — from offshore wind farms and utility-scale battery deployments to green hydrogen plants — alongside the policy shifts and capital flows shaping the energy transition. Her expertise spans LCOE economics, grid stability, carbon markets, and the economics of EV charging networks. Before joining VoltaicBox, Elena analyzed energy markets across Europe and tracked the global rollout of renewables. She follows every IEA and BNEF report, reads quarterly earnings from the major utility and renewables companies, and personally visits installations to understand the field reality. When not writing about gigafactory expansions or perovskite breakthroughs, Elena is mapping charging networks and tracking renewable additions on her local grid — first-hand checking the transition she writes about for readers.