The Science of Sustainability

Tag: energy

Get Energized by KQED’s New E-books and iTunes U Course

Get Energized by KQED’s New E-books and iTunes U Course

Think you know all there is to know about energy? Buff up your energy awareness and knowledge with KQED's new e-book and iTunes U course.

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Microgrids: Electricity Goes Local

Microgrids: Electricity Goes Local

Microgrids, which can connect to the main grid but also have their own, independent energy supply, increase energy efficiency and keep expensive power outages from spreading.

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In Wood We Trust

In Wood We Trust

Does milling wood pellets in North Carolina and shipping them to Europe make sense?

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QUEST TV – Keeping it Cool: Sea Otters, New Cars and Old Forests

QUEST TV – Keeping it Cool: Sea Otters, New Cars and Old Forests

Discover how sea otters, hydrogen-powered cars and old-growth forests are helping to battle climate change. Also, learn how some Galapagos penguins are surviving warmer temperatures.

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QUEST TV – Inventing the Future: Bikes, Bugs and Fashionistas

QUEST TV – Inventing the Future: Bikes, Bugs and Fashionistas

Meet innovators building sun-powered velomobiles, transforming flies into fishmeal, and converting husks into fashion. Also, discover a vast network of ocean observatories.

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Nonrenewable and Renewable Energy Resources

Nonrenewable and Renewable Energy Resources

This infographic depicts the two major categories of energy resources: nonrenewable and renewable.

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Career Spotlight: Mechatronics Engineer

Career Spotlight: Mechatronics Engineer

Leila Madrone is a mechatronics engineer who leads a team that is designing heliostats — mechanisms used in concentrating solar power systems.

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From Cheese to Energy

From Cheese to Energy

Wisconsin produces a quarter of all the cheese made in the United States. Since only about ten percent of the milk becomes cheese, there is an abundance of milky-water waste. Comstock Creamery and GreenWhey Energy have teamed up to turn this wastewater into natural gas and electricity.

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QUEST TV: America’s Energy Future

QUEST TV: America’s Energy Future

Tour a solar energy farm, investigate fracking, and explore new energy-efficient home designs in this television episode.

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From Trash to Cash: Old Landfills Yield New Opportunities

From Trash to Cash: Old Landfills Yield New Opportunities

As resources become more expensive, America may start mining its landfills for raw materials.

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L.E.D. There Be Light

L.E.D. There Be Light

Paying less for more: how energy-efficient LED bulbs outshine the competition while saving you money.

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Solar plane takes off on historic cross-country trip

Solar plane takes off on historic cross-country trip

Lighter than an SUV and covered with more than 12,000 solar cells, Solar Impulse, the world's first solar plane that can fly day and night without recharging, launched from Moffet Field this morning in a cross country voyage.

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Climate Threat to Dams Overlooked by Regulators

Climate Threat to Dams Overlooked by Regulators

Hydropower provides a good chunk of California's electricity. It relies on a balance of heavy snow in the winter and heavy runoff in the spring. Climate change threatens to throw that balance out of whack, a problem the government isn't examining.

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California Prepares First Fracking Regulations, Joining Nationwide Debate

California Prepares First Fracking Regulations, Joining Nationwide Debate

The controversial drilling technique known as hydraulic fracturing has created an oil and gas boom around the country – and that’s left state governments grappling with how to regulate it. Now, California is wading into that fight.

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With Large Oil Reserve, California Faces Fracking Debate

With Large Oil Reserve, California Faces Fracking Debate

The new oil-and-gas boom that’s sweeping the country may be coming to California. With it comes the controversy over the drilling technique known as hydraulic fracturing – or fracking.

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Energy-Saving Windows Get Smarter

Energy-Saving Windows Get Smarter

Buildings are responsible for 40% of the country’s energy use. So, researchers are trying improve our energy efficiency by making windows dynamic and intelligent.

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A Ribbon Cutting with a Green Twist

A Ribbon Cutting with a Green Twist

On the afternoon of Tuesday, May 15, 2012, I hitched a ride with my closest friend from San Francisco out to Palo Alto to attend the ribbon cutting for the first public fast charger in California for electric vehicles in Stanford Mall.

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Biofuels Face a Reality Check

Biofuels Face a Reality Check

Despite the buzz around biofuels, the industry been slow to scale up. But Bay Area researchers are making breakthroughs that could move us one step closer to having our cars run on fuels from plants.

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How To Wash That Energy Waste Right Out of Your Hair

How To Wash That Energy Waste Right Out of Your Hair

For an individual, switching to a two-in-one shampoo and conditioner could save more than 730 gallons of water a year and save about $4 in energy costs.

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Saving Daylight and Energy

Saving Daylight and Energy

In the wee hours of Sunday morning, the little hand on the clock ticked backwards one hour and Daylight Saving Time ended—along with energy savings.

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