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Posts Tagged "clean energy"

Observations

Why Shifting from Fossil Fuels to Cleaner Alternatives Will Require Fossil Fuels

The world is waiting for a clean revolution, a shift away from the greenhouse gas-emitting, mountain-leveling, air-polluting, fossil-fuel burning way of life. The world may have to wait a long time if past energy transitions are anything to go by, according to environmental scientist Vaclav Smil of the University of Manitoba—especially since fossil fuel energy [...]

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Observations

Can the U.S. build a clean, green economic machine?

Can cleaner sources of energy not only power our economy but also drive a recovery from the Great Recession? That’s the question confronted by policymakers across the U.S.—and by debaters in the Intelligence Squared series held March 8 at New York University. The list of political proponents of a clean, green energy economy is long, [...]

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Observations

Hu’s your frenemy: U.S. and China will talk energy and emissions during state visit

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China and the U.S. combine to spew a whopping 43 percent of global emissions of greenhouse gases, so it’s no surprise that presidents Obama and Hu will spew a bit more CO2 talking about climate change and energy during the state visit this week. It’s the latter that’s responsible for the two countries’ outsized emissions: [...]

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Observations

Beyond the light switch: Can clean energy manufacture green jobs?

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Pittsburgh and other metropolises of the Rust Belt are littered with the remnants of U.S. manufacturing: old car factories, old smelters, old steel furnaces, even old rail lines that once brought materials in and out. Earlier this year, I visited the Homestead Works, a sprawling collection of foundries and furnaces that once graced the cover [...]

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Observations

A vortex of fire erupts at the oil spill in the Gulf of Mexico

Take a good look at the intense power of the oil spill.     That’s right. Setting a small patch of it ablaze was enough to create a vortex of fire—a tornado of flame that makes the ships fighting the slick look like toy boats. Nor is that the only way this spill boggles in [...]

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Observations

Will the Clean Tech Bubble Burst?

BOSTON—Economic bubbles are now famous, and the collapse of the dot-com business a decade ago made the bursting of bubbles infamous. A panel of experts here at the Going Green East conference yesterday ended up in a lively, entertaining and, at times, contentious debate over whether the growth of so-called clean tech–renewable energy and environmentally [...]

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Observations

Obama and (climate) change: Indian edition

The U.S. launched this week a historic program to advance clean energy in India—where simply moving the 40 percent of the South Asian nation’s citizens who still burn coal, dung or wood to electricity could deliver major improvements for development, clean air and climate. Last week, it was a similar historic program to advance clean [...]

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Observations

More important than Copenhagen? U.S.-China deal on energy and climate

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When the presidents of the two nations that are responsible for 40 percent of Earth’s climate-changing greenhouse gases sit down to talk, big things can happen. In the case of Barack Obama and Hu Jintao on Monday and Tuesday, that meant flatly stating that emission reduction targets should be set at an international negotiation on [...]

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Plugged In

It’s Not “Nice” To Include Women In The Energy Sector, It’s Essential

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It’s difficult not to notice that at most energy events I attend, I’m one of just a handful of women. Last week’s C3E Women in Clean Energy Symposium at MIT looked and felt a lot different. It provided a forum for female professionals to come together to discuss challenges and opportunities in clean energy. C3E [...]

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Plugged In

A New Presidential Term for Climate Change

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President Obama’s second term has begun with a strong stance in support of a U.S. transition to a clean energy economy. In the second-term President’s inauguration speech yesterday, he zeroed in on climate change and its implications for future generations.  Weaving together themes from the U.S. Constitution and the 2009 carbon cap-and-trade debates, President Obama [...]

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Plugged In

NREL’s Clean Energy Development Map

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The U.S. National Renewable Energy Laboratory (NREL) has created a zoomable, draggable Google-style map that allows users to explore where clean energy resources are located within the United States. Included in the available list of resources are hydro, biomass residue, geothermal, solar PV, solar thermal, off- and on-shore wind, and wave power. One can zoom [...]

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