The Green Enterprise: PG&E

On the next installment of The Green Enterprise, ZDNet correspondent Sumi Das looks at how PG&E is working to deliver clean energy to its customers. Innovations include a unique solar installation at the company's headquarters, a hybrid-electric service truck, and emerging renewables from biogas to wave energy. Das also sits down with Hal La Flash, PG&E's director of clean-tech energy policy, and discusses the utility giant's green goals and vision for the future.