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

Hilton, WWF take on unsustainable seafood and water use

One of the world's largest hotel and resort chains is partnering with the massive NGO to dig into water conservation, supply chain and other issues. Read More

How a Twin Cities brownfield became centerfield for green sports

A Minneapolis baseball park illustrates the myriad opportunities for reuse when it comes to new infrastructure projects. Read More

Quenching Walmart's thirst for water efficiency

With water shortages becoming an increasing concern for companies, how did Walmart reduce water usage by taking a portfolio approach? Read More