Constellation and Xpansiv launch EFEC trading on Dec 2 – they will list annual emission‑free energy certificates from Constellation’s PJM clean‑energy centres on Xpansiv’s CBL spot exchange starting 2 December, with hourly certificates planned later [1].
Constellation claims status as US’s largest emissions‑free producer – the utility says it operates the nation’s biggest nuclear fleet and will provide certificates representing one megawatt‑hour of nuclear‑generated power from its clean‑energy centres [1].
Xpansiv’s North American Renewables Registry adds traceable ZECs – the registry will issue nuclear‑energy‑based zero‑emission certificates that track from issuance to retirement, leveraging a platform that already covers over 89 GW of renewable capacity in North America [1].
EFECs give businesses a quick path to lower emissions – unlike on‑site renewables, firms can purchase certificates matching all or part of their electricity use, accelerating claims of reduced carbon footprints [1].
Industry leaders stress growing demand for clean megawatts – Constellation CCO Jim McHugh says the company offers a “comprehensive suite of commercial products” to meet environmental goals, while Xpansiv CEO John Melby highlights the critical need for carbon‑free power and the market infrastructure’s role [1].