Santa Marta Summit Forms 57-Nation Coalition to Plot Fossil-Fuel Exit as France Issues 2050 Phase-Out Roadmap

Energy shocks have often precipitated structural shifts: the 1973–74 Arab oil embargo spurred OECD fuel efficiency and nuclear build-outs, while the 2008 price spike accelerated solar and EV investment. Today’s Strait of Hormuz crisis is playing a similar catalytic role, but this summit signals a diplomatic pivot: frustrated by stalemates at COP30 (Brazil, 2025) and Trump’s April 2025 Paris-exit redux, mid-sized and vulnerable states are forging parallel venues outside the UNFCCC. The presence of export-dependent producers (Canada, Australia, Brazil) echoes Britain’s gradual coal wind-down of the 1980s—showing that incumbents rarely quit overnight—and suggests any transition will mesh climate aims with revenue dilemmas. Over a century, Santa Marta may matter less for its non-binding statements than for normalising dated exit years and decentralising climate governance; if replicated (Tuvalu hosts in 2027), it could mark the moment when phasing out hydrocarbons shifted from aspiration to scheduled planning, much as the 1919 Washington Naval Treaty first capped battleships yet foreshadowed broader arms-control norms.