Focus On Green Business

Using aqueducts to generate electricity; selling power by the watt; battery-powered trucks; and Washington's top wind energy lobbyist

Energy Lessons from Ancient Rome

An Italian startup generates electricity along aqueducts
Video: Romans Reinvent Aqueducts

Ancient Romans harnessed water pressure to bring the city's baths and fountains to life. Modern Romans Flavio and Valerio Andreoli are using gravity's effect to produce clean power
Green Business: From the West Bank, Fair-Trade Olives

A Palestinian entrepreneur boosted the price paid for organic olives and has grown to become the West Banks biggest exporter of olive oil
Delivery Fleets Love Electric Trucks

Frito, FedEx, Coke, and others don't suffer from range anxiety, and like the lower fuel costs and better image

Bloom Energy's Fuel Cell Breakthrough

The Silicon Valley green startup is selling power by the watt, with no up-front cost
A Talk with Denise Bode

Washington's top wind energy lobbyists talks about support for renewables in Congress, oil, coal, and China
Slide Show: The Renewables Race

Which countries are getting the most electricity from renewable sources instead of fossil fuels?