Energy & Climate

Better bike access, bus transit, cable cars and a central control center make this Brazilian city one to watch—and not just for the 2016 Olympics.

The integrated utility services model is part of Fort Collins Utilities’ success. Here’s how it works.

Walmart's Sustainability Leaders program can confuse customers into believing some very unsustainable products are environmentally friendly, says Seventh Generation's former CEO.

Choose the right time and language, and you'll have a better chance of persuading senior management to buy into your energy strategy.

Israeli startup Ecoppia’s technology, now cleaning 6 million solar panels per month, removes dirt and dust that can interfere with energy production.

New Carbon Tracker analysis highlights a spate of bankrupticies in coal sector as sign of things to come for fossil fuels.

Going beyond greening its own operations, the British retailer committed to raise awareness of clean cooking , including within its supply chain.

From air quality to noise pollution, the aviation industry faces unique sustainability challenges. Virginia is embarking on a first-of-its kind program to rein in all 66 of the state's public airports.