Calistoga, California, has deployed a groundbreaking clean energy system combining hydrogen fuel cells and battery storage to replace polluting diesel generators.

New York City mayoral candidate Mamdani is integrating ambitious climate policies with an affordability agenda, aiming for a just energy transition.

Himachal Pradesh has approved a joint investment model for solar power plants, involving the state government, HIMURJA, and Gram Panchayats, to boost renewable energy.