The too-smart-for-its-own-good grid
August 3, 2011New technologies intended to boost reliance on renewable energy could destabilize the power grid if they’re not matched with careful pricing policies.
Electrifying transportation: Devil is in the details
January 24, 2011MIT symposium finds electric vehicle technology capabilities are way ahead of policy and infrastructure needs.
Reporter’s Notebook: How to spur energy storage innovations
December 17, 2009Proposed X-Prizes for energy storage could produce key enabling technologies to make renewable energy development more practical