The train has left the station on renewable energy

Economics and corporate behavior have changed the energy landscape for good. Google, H&M, Nestle and Walmart jumped on. Will you follow? Read More

The 3 business risks of using fossil fuels

Smart companies are betting on clean energy to power their growth. These factors are powerful motivators. Read More

The long view: A conversation with RMI's CEO Jules Kortenhorst

General Motors, Salesforce and many others prove corporate demand for renewable energy is charging forward, never mind the moves from Washington. Read More

Inside Cambrian's water-as-a-service financing model

Beermaker Lagunitas is the first to use a model that borrows from the world of power purchase agreements. Read More

The business guide to green power: 12 ways to invest in renewable energy

PPAs, on-site renewable, RECs, virtual PPAs ... let's take a moment to demystify the ways businesses can invest in clean energy. Read More

DoE trumpets clean tech 'energy revolution'

Wind and solar PV deliver two-thirds of new electricity generating capacity in the U.S., as cost of clean tech falls across the board. Read More

Your field guide to corporate renewables buyers' groups

RE100, REBA, BRC, WRI, WWF... The list of groups to help companies buy renewable energy can look like a game of Boggle. We break it all down here. Read More

Hudson's Bay does the math on energy buying

The Canadian retailer's energy executive shares what he's learned about getting energy projects off the ground. Read More

Lessons from REI on financing an energy agenda

Focus first on results, says Mark Lester, energy investments VP for the co-op. Read More

Akamai will power internet with sun and wind

Akamai's director of sustainability debuts a pledge to slash emissions in half by 2020. Read More