The Science of Sustainability

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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The Skin of a Building and Why it Matters

The Skin of a Building and Why it Matters

Retrofitting the “skin” of an older building can save energy and money. Climb inside one company’s test chamber with QUEST Ohio to find out more.

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Tobacco Gets a Makeover as New Source for Biofuel

Tobacco Gets a Makeover as New Source for Biofuel

Is a new biofuel a win for renewable energy or the far-reaching arms of the tobacco industry?

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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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The Roots of the Carbon Cycle

The Roots of the Carbon Cycle

Play this interactive to learn how changing conditions in soil may affect the carbon cycle.

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Repairing the Land After Frac Sand is Removed

Repairing the Land After Frac Sand is Removed

In Wisconsin, sand that’s perfect for hydraulic fracturing is being mined faster than ever before. But what will the land look like after the rush ends?

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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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Bike To The Future

Bike To The Future

Meet the ELF — a solar and pedal powered vehicle bridging the gap between bicycles and cars. See the ELF in action in this new QUEST video.

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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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QUEST TV: Highway to Hydrogen

QUEST TV: Highway to Hydrogen

Although auto makers have spent decades and billions of dollars to develop hydrogen fuel cell cars, only a few hundred of them are on the nation's roads. With new refueling stations in development and new models recently unveiled, are these zero-emission vehicles finally ready to roll?

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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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Canola, Flax, and Sunflower: The Hidden Power of Oilseeds

Canola, Flax, and Sunflower: The Hidden Power of Oilseeds

Much more than just an alternative to cooking with butter and animal fats, oilseeds hold the promise of additional benefits to our health, economy, and environment.

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Birds, Blades, and the Brutal Business of Clean Energy

Birds, Blades, and the Brutal Business of Clean Energy

Does a shift toward renewable energy sources mean choosing between wind turbines and wildlife? Author William H. Funk weighs in.

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Prairie Power

Prairie Power

Scientists investigate the ecological and economic benefits of turning Midwestern prairie grasses into a renewable fuel source.

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Tracking Your Own Footprints: Digital Tools to Inspire Conservation

Tracking Your Own Footprints: Digital Tools to Inspire Conservation

Oberlin researchers hope to change the public’s personal habits by offering tools to help track resource use in buildings and cities.

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Why a Dark Sky Matters

Why a Dark Sky Matters

Big city lights may put some dazzle in the night sky, but they also cause problems for people and other creatures attuned to darkness.

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How Were Fossil Fuels Formed?

How Were Fossil Fuels Formed?

In this activity you will learn more about how one fossil fuel — shale gas — formed thousands of feet beneath certain parts of the United States.

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How Does Hydraulic Fracturing Work?

How Does Hydraulic Fracturing Work?

Learn how engineers developed the techniques of hydraulic fracturing.

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Claims of Advocates: The Benefits of Hydraulic Fracturing

Claims of Advocates: The Benefits of Hydraulic Fracturing

Learn more about claims that hydraulic fracturing helps people.

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