The Science of Sustainability

Tag: alternative energy

Harnessing The Hidden Power of Cow Manure

Harnessing The Hidden Power of Cow Manure

A dairy farm in British Colombia uses new technologies to convert manure into electricity, reduce greenhouse gas emissions, and remove the stink.

Continue Reading

Gamers Going Green: New Video Game Turns Players Into Biofuel Farmers

Gamers Going Green: New Video Game Turns Players Into Biofuel Farmers

A new video game designed by computer scientists and ecologists is poised to shed light on the best way to manage biofuel farms.

Continue Reading

Toward Greener Biofuels and Greener Cars

Toward Greener Biofuels and Greener Cars

For all the excitement, selling the American public on biofuels feels a little like feeding methadone to a heroin addict.

Continue Reading

Producer's Notes: Algae Power

Producer's Notes: Algae Power

Before becoming the CEO of Aurora Biofuels, Bob Walsh worked at the oil company Shell for 25 years. Here’s an excerpt of QUEST’s March, 2009, interview with Walsh, most of which didn't make it into the TV segment.

Continue Reading

Are Power Towers the Future of Solar Energy?

Are Power Towers the Future of Solar Energy?

Southern California's Antelope Valley is famous for its desert blooms of California poppies, but has recently become the home of one of the most aesthetically striking new designs in alternative energy.

Continue Reading

Producer's Notes: Waiting for the Electric Car

Producer's Notes: Waiting for the Electric Car

General Motors, Chrysler and Ford face an uncertain future. They have been lobbying Congress for a $25 billion bailout, which representatives seem reluctant to grant them. It seems like an odd time to be talking about technological breakthroughs in the automotive industry.

Continue Reading

Producer's Notes: Geothermal Heats Up

Producer's Notes: Geothermal Heats Up

When I first began researching this story for QUEST, I was surprised that I hadn't heard more about geothermal energy. It's never lumped into that renewable energy laundry list that's recited by politicians and journalists alike — you know, "…solar, wind, hydroelectric and biofuels". But it turns out that geothermal energy has really great potential.

Continue Reading

QUEST's Environmental Election Round-Up

QUEST's Environmental Election Round-Up

Unless you're one of the undecided voters, still dithering over your pick for the presidency, it's time to think about some of the other stuff on the ballot: the measures and propositions related to science and the environment. This blog is a round-up of QUEST and KQED's coverage of environmental election issues.

Continue Reading

A Village Takes on Global Warming

A Village Takes on Global Warming

Each big storm with a high tide and an onshore wind takes a big bite out of Sarichef.Photo By Shishmaref Erosion and Relocation Coalition In an email this week from John Woodward, an Alaska builder and Home Energy author, he wrote, "I put together a working/management group to manage the relocation of the community of […]

Continue Reading