Do sustainable buildings really cost more?

New research by BREEAM reveals the true cost of green building measures such as insulation, rainwater harvesting and solar panels — and lists "quick wins." Read More

PNC takes the value of deep retrofits all the way to the bank

The banking giant discovers there's more to sustainable buildings than energy savings alone.   Read More

How startups are disrupting utility data aggregation

Until now, the commercial real estate industry has been one of the least touched by technology innovation. Read More

AirBNB: How sofa-surfing helps the environment

Home sharing may save a little money over hotel stays, but Cleantech Group's survey suggests the movement saves more than just cash. Read More

5 purposeful ways to tame 'accidental' data centers

Is that closet server sabotaging your building's best-laid energy goals? Here's how to keep that investment from skewing power consumption. Read More

How Hyatt is fostering sustainability from the ground up

Local strategies are identified and shared through Hyatt Thrive, the platform that tracks the group's commitment to environmental and social responsibility. Read More

How the 49ers are upping the game by going green

Execs from the Super Bowl committee and San Francisco's team discuss the first LEED Gold football stadium and getting sustainability into the end zone. Read More

How a 'climate ribbon' will make living in Miami cooler

Brickell City Centre plans a clever mixed-materials trellis to make the most of the fresh air, sunlight and water that come from the sky. Read More

5 questions for Jeffrey Sachs on decarbonizing the economy

The director of Columbia University's Earth Institute talks carbon cutting and climate change. Read More

H&M, other clothing makers launch a circular economy trend

Shifting from products to services and stretching product lifecycles helps businesses create competitive advantage. Read More