Browsing: Americas

California’s growing electricity demand and renewable integration challenges are increasing the importance of hybrid solar and battery storage projects capable of delivering both clean energy and grid flexibility. The BigBeau Solar+Storage Project in Kern County is the latest example of this shift, with EDF power solutions North America and Abu Dhabi Future Energy Company, Masdar, securing 15 year power purchase agreements covering output from the 128 MWac solar facility and its 40 MW/160 MWh battery energy storage system.

At a time when the United States is scaling grid storage capacity beyond 25 GW of operational battery systems and adding hundreds of megawatts of new installations each year, POET and Antora Energy’s deployment of a 5 gigawatt hour thermal energy storage facility in Big Stone City, South Dakota signals a parallel but less conventional trajectory: industrial heat decarbonization anchored in high temperature carbon based storage rather than electrochemical batteries.

Tropical forests currently store more than 60% of the world’s vegetation biomass, making them one of the most critical regulators of the global carbon cycle. Yet new research suggests the Amazon’s ability to retain that carbon may weaken faster than previously understood, not primarily because of declining tree growth, but because climate-driven mortality is accelerating the turnover of forest biomass.