Halfway to a Green Taxi Fleet in San Francisco

Just two years after San Francisco's Green Taxi Law made it onto the books, alternative fuel vehicles make up more than half of the city's cab fleet.   Read More

Walmart's Emerging Role in Sustainability Consulting

Three years before Walmart announced it would squeeze 20 million tons of greenhouse gas emissions from its supply chain, the retailer rolled out its Supplier Energy Efficiency Program with the goal of helping its suppliers save electricity and money, in turn bringing down the price of products. Read More

Tropicana Shrinks Juice Boxes Due to Orange Crop Failure

Tropicana is shrinking its most popular size of orange juice by five ounces due to freezes in January that put the squeeze on orange crops.   Read More

4 Keys to a Successful Sustainability Strategy

If you're of the mind that the global economy is an Energizer battery that will simply go, go, go -- without needing outside attention -- think again. Read More

How to Embed Sustainability Into Your Company's DNA

"The 21st Century Corporation: The Ceres Roadmap for Sustainability" makes the business case for why companies should be rethinking their corporate structures, processes and performance, while also offering advice and case studies of how companies are putting these practices to work. Read More

'Outsourcing' Emissions Hides Countries' True Carbon Footprints

Around a third of industrialized countries carbon emissions are exported to developing nations. Read More

ExxonMobil Takes Third Place in Big Oil Sustainability Rankings

The latest industry rankings from Tomorrow's Value Rating looks at fossil fuel firms and finds that, despite solid leadership in innovation, the 10 largest companies are failing to take action on a number of environmental issues. Read More

7-Eleven Opens First Green Store

Walls six inches thick, a trellised outdoor dining area, prismatic skylights, high-efficiency lighting and cooling are among the eco-friendly features of the first 7-Eleven to be designed to the U.S. Green Building Council's LEED standards Read More

A Tall Order: Serious Materials to Retrofit Empire State Building's Windows

Green building materials manufacturer Serious Materials will retrofit all 6,514 windows in the Empire State Building to quadruple their energy efficiency -- but without discarding the 26,000 panes of existing glass.   Read More

Two Cheers for Walmart's CO2 Pledge

Today, Walmart made its first major commitment to reduce greenhouse gases -- but in typical fashion, rather than set a tough goal that might affect its own growth curve, the company plans to turn up the pressure on its thousands of suppliers to reduce their emissions. Read More