More accurate means of measurement could help curtail the greenhouse gas, a potent contributor to climate change.

Emissions from transportation, on the other hand, were up.

Chinese manufacturers are building solar panel factories on U.S. soil to avoid tariffs and garner subsidies, reports WSJ’s Phred Dvorak.

The feds want data from crypto miners. The miners may file suit to block the request.

Giant batteries can extend the reach of wind and solar power — which accounted for 22% of electricity generated last year, the EIA says.

While demand for crude oil is high, greater investment and management would be needed to boost oil exports from Venezuela.

The promise of hydrogen fuel is that it could cut emissions in industries that have proven difficult to decarbonize. It’s a lot of pressure for an industry that’s barely off the ground.

The overall global market for LED illumination was around $71 billion dollars last year, according to Grand View Research. It’s expected to grow.

Tight global supply raises costs for industry and motorists, but for now, the pain is milder than it was during price spikes decades earlier.

Fifty years ago this fall, Arab members of OPEC cut off their oil exports to the United States.