Browsing: Americas

Energy transition news from North and South America: hydrogen hubs, storage, nuclear and clean energy policy.

The fossil fuel industry’s communication strategy has undergone multiple iterations over three decades, moving from outright denial of climate science to promoting the premise that oil and gas extraction can coexist with climate stabilization efforts—a shift that former ExxonMobil climate scientist Lindsey Gulden characterizes as the sector’s “last narrative” after previous approaches lost credibility.

As renewable energy penetration rises, balancing intermittent generation with reliable grid services remains a pressing challenge. Subsurface pumped energy storage (SPES) is emerging as a versatile solution, offering kilowatt-to-megawatt-scale power output from a single well while achieving storage densities over 30 times greater than conventional pumped hydro storage.