Traveling the power line: from the Mojave Desert to the Bay of Fundy

Of megawatts and meadowlarks : a Wyoming wind farm

Angels and monsters : a Wyoming coal-fired power plant

Fission and fishing : a Nebraska nuclear power plant

Solids, liquids, and gases : a Texas gas field

Homegrown revolution : an Iowa biomass research facility

Journey a little way into the Earth : a Utah geothermal plant

Water, water, everywhere : a Kentucky hydropower plant

Don't let the sun go down, without capturing its energy : a Nevada solar-thermal power plant

Harnessing the moon : a Maine tidal power project.