Thermally integrated Carnot battery (TI-CB) systems offer unique advantages for industrial waste heat recovery, but their performance under fluctuating, off-design conditions remains poorly understood ...

Louisiana is the latest state to redefine natural gas as green energy, even though it’s a fossil fuel that emits planet-warming greenhouse gases. This week, Republican Gov. Jeff Landry signed a bill ...

For centuries, small-scale gold miners have used highly toxic mercury to extract tiny particles of gold from crushed ore. If not carefully managed, the resulting slurry can be devastating to the ...

Many in the West gaze in awe at China’s apparent dominance in green energy—churning out enough solar panels, wind turbines, electric vehicles and batteries to flood global markets. It’s true that ...

Oregon and Washington passed aggressive goals to decarbonize their power supply but left it to the Bonneville Power Administration to build the transmission lines needed for wind and solar. The agency ...