Jack Lew may be best known for budgetary finesse, but President Obama's pick for the next Treasury secretary has experience in the energy world. Would the energy industry have an ally in Jack Lew?
For decades, the US has been transforming into a more energy efficient society. But fresh impetus has come in the wake of a 2007 law embracing tougher appliance and auto standards.
An expiring tax credit is pushing homeowners to boost energy efficiency. Can it work for you?
Interest and job openings grow in a variety of eco-friendly fields.
Bush's budget request Monday cut funding for renewable energy, but increased spending for science.