Note: This is the 4th post in a series highlighting the work of Rocky Mountain Institute alumni. Thornton Tomasetti is a structural engineering powerhouse with 600 employees worldwide, two of whom are RMI alumni: Amy Seif Hattan and Gunnar Hubbard.   READ MORE >>

Spark is RMI's weekly e-newsletter. Get the latest details on RMI's progress in profitably moving the world off fossil fuels delivered right to your inbox. Subscribe to RMI Spark, and you'll have up-close access to news, blogs, videos, and project updates.   READ MORE >>

The Saudis, who are both oil- and sunshine-rich, plan to develop 41,000 megawatts of solar projects to support a third of electricity production by 2032. The energy will directly replace oil used for desalination plants—freeing up more oil for export.   READ MORE >>

Figures this week showed that the first mass-produced electric cars in the United States, the Nissan Leaf and Chevrolet Volt, had total sales of 17,345 in 2011, the first year in which they were available.   READ MORE >>

With Iran threatening to close the Strait of Hormuz, chokepoint for the passage of 17 percent of globally traded oil, this is a good time to introduce myself to Outlet readers. This set of issues—oil addiction and the vehicle-centric, land-abusing society it engenders—has a lot to do with why I joined RMI as editorial director after a 30-year newspaper career.   READ MORE >>