FedEx, United bet it's (finally) time for jet biofuels to take off

Look to airlines like Virgin, Southwest and United, as well as buy-in from manufacturers and logistics providers Boeing and FedEx. Read More

How businesses are leading the push for truck efficiency

Walmart, FedEx and Pepsi are rolling out fleet improvements while equipment makers Wabash National, Cummins, Eaton are also leading the charge. Read More

5 lessons the building industry can learn from a Fitbit

How you collect building energy data — and more importantly, how you interpret it — is crucial for taking efficiency to the next level. Read More

Zipcar, Google and why the carsharing wars are just beginning

What happens when shared transportation, electric vehicles and self-driving cars converge? Automakers and rental car companies are racing tech companies like Google and Uber to find out. Read More

From Energy Star to Tenant Star: The next frontier in building efficiency

Tenant Star, a tenant-focused version of EPA’s successful Energy Star building program, could have big implications for the efficiency of commercial spaces. Read More

Ship efficiency technologies ready to set sail

With banks casting a leery eye at fuel-gobbling vessels, shipowners turn to speedy retrofits to take advantage of wind power. Read More

Welcome to the drought, California hotels

The emergency water restrictions specifically call out hotels and motels. How can operators meet the requirements and prepare for a drier future? Read More

The case for a human-centered sustainability strategy

Making a building perform better doesn't mean much without considering the health of the people inside. Read More

Quantifying Tesla's impact on falling battery prices

The automaker's battery innovations already are pushing energy storage affordability far beyond market projections. Read More

Resilience: Nature’s lessons for surviving its worst moods

Shocks to the built environment, like the recent earthquakes in Nepal, drive home the opportunity to borrow from ecosystems. Read More