An explosion, a fireball and then darkness: Heathrow Airport uses as much energy as a small city, and when a major fire at a substation caused the power to fail late Thursday, the world learned how ...

Record-setting copper prices have sparked turmoil for wind and solar farm developers who face rising costs to build green ...

NEW YORK (Reuters) - U.S. developers building renewable energy projects and power storage for grids are scrambling to procure critical components, leading to rising costs and project delays. Supply ...