Buildings & Facilities

In the U.S., economic growth, carbon emissions and energy consumption have always gone hand in hand, but recent data shows that this trend may be ending.

While energy cost savings are often the first thing investors look at when considering retrofitting, a new guide by RMI shows that the value goes much deeper.

Elon Musk's new energy storage system allows businesses and homes to save solar energy and reduce grid-energy use.

While scientists are attempting to improve photosynthesis through genetic engineering, will the costs and water usage outweigh the benefits?

Eco-efficiency is table stakes. What separates the leaders from the laggards is a core set of values.

Why two big banks are moving to include energy efficiency in risk calculations.

Take a tour of the sustainable cleaning product company's first U.S. plant, complete with state-of-the-art production lines, on-site renewable energy and a rooftop farm.

An increasingly water-stressed world takes a fresh look at desalination.

From shifting demographic demands to the "slow death" of utilities' core revenue stream, energy titan NRG, design firm IDEO and a slew of tech startups weigh in on the evolution of power.