A handful of scientists and the companies they founded are building factories to produce next-generation battery cells, allowing carmakers to begin road testing the technologies and determine whether they are safe and reliable.

Developers of battery metals projects can win support from the U.S. government as it seeks to counter the dominance of China in clean-technology supply chains.

A global squeeze on energy supply that’s triggered crippling shortages and sent power and fuel prices surging may get worse, according to the head of the International Energy Agency.

Gas station owners in the U.S. are finally making higher profits selling fuel now that pump prices have fallen from record levels over the past few weeks.

The dislocation of global fuel markets after Russia’s invasion of Ukraine has boosted the cost of shipping products such as diesel by sea.

Robust demand from Latin America is set to lift U.S. Gulf Coast fuel exports to new heights this month, hampering efforts to build up national inventories amid soaring prices.

Exxon Mobil Corp., Marathon Petroleum Corp. and the other top U.S. oil refiners are on course to reap a combined $10 billion in profits this quarter even as President Biden lambasts the industry for closing plants.

Ship-owners that invested in pollution-reducing equipment to let them burn dirtier fuel are enjoying massive discounts due to a supply glut.

Conventional wisdom in the transport sector has moved rather quickly from “electric cars aren’t happening” to “the future of all cars is battery powered.” But that only applies to light vehicles.

Among emerging green energy sources, hydrogen is enjoying the spotlight. What's missing, however, is the discussion of two essential elements: infrastructure and education. Without both, the wide-scale adoption of any new energy technology will go nowhere.