Sustainability's next tipping point. Interconnected technologies for energy, buildings, transportation, supply chains, food and water to enable huge opportunities and sustainability solutions.

As anti-deforestation efforts ramp up, one bamboo supplier aims to take the industry from a "hippie business" to a serious, industrialized option for Fortune 500 companies.

Behind closed doors, major players from major U.S. cities joined with companies in planning radical progress to combat climate change.

Essess, an MIT spin-off, automates thermal imaging on a very large scale. Its innovation is spurring the interest of utilities, government agencies and the military.

With water, cities and weather: The future isn't what it used to be. A first-of-its-kind report pinpoints the shifts companies must make.

Sustainability efforts shouldn't stop at the U.S. border. A new study suggests the biggest potential emissions reductions will be in emerging markets.

2degrees' Stephen Kennett went to the 2015 International Consumer Electronics Show. Here's the coolest green tech he found.