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environmental risk

Energy Quote of the Day: 'Alaska is Going to be the Next Florida'

September 27, 2014 by Jared Anderson

Alaska and Environmental Risk

There is widespread agreement that carbon emissions have significantly increased since the industrial revolution and these emissions are playing a climate-changing role, but the consensus diverges when modeling future climate change effect scenarios.[read more]

Record Greenhouse Gases Continue to Accumulate in the Atmosphere

September 24, 2014 by Henry Auer
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Carbon Accumulation

The world’s climate is affected by the atmospheric accumulation of greenhouse gases (GHGs), which continued unabated over the course of 2013. GHGs in the atmosphere preferentially retain heat radiating from the earth’s surface and prevent its escape to space.[read more]

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Reflections from Halfway Across Asia

September 18, 2014 by David Kroodsma

Biking Across Asia

Over the course of this trip across Asia we’ve been interviewing people — especially older people — as we travel, asking them if they think the climate has changed in their lifetime. We’ve been surprised by the responses. So many people say that it has in fact gotten warmer.[read more]

Here's How Global Warming Is Already Worsening Extreme Deluges In The U.S.

September 11, 2014 by Joseph Romm

Warming and Raining

One of the most robust of recent scientific findings is the direct connection between global warming and more extreme deluges and rainfall events. Scientists have observed a sharp jump in monster one- and two-day rainstorms in this country.[read more]

Is it Really Necessary to Have a Deep Geologic Repository for Used Nuclear Fuel?

September 10, 2014 by Rod Adams
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It’s time to give the United States nuclear enterprise permission to quit trying to site a deep geologic repository for used nuclear fuel. We’ve invested tens of billions of dollars, yet we are farther from the goal today than we were when I graduated from college in 1981.[read more]

Global Warming Boosts Chances of Civilization-Threatening Megadroughts Here And Abroad

September 5, 2014 by Joseph Romm
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Drought and Widespread Risk

By taking no serious action to slash carbon pollution and put the world on a path to 2°C warming (or less), humanity is voluntarily choosing to sharply boost the chances of the worst kinds of droughts — including the kind of multi-decade megadroughts that in the past have overturned entire civilizations.[read more]

Energy Quote of the Day: On US Coal Exports to Asia Reducing Global Carbon Emissions

August 29, 2014 by Jared Anderson
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Global Carbon Emissions and Coal Exports

With US natural gas production growth and subsequent natural gas price declines coal has been backed out of the power generation fuel mix to some extent. As a result, US coal producers are exporting greater volumes to European and Asian buyers.[read more]

Natural Gas Serves a Small, but Growing, Portion of China's Total Energy Demand

August 24, 2014 by U.S. EIA: Today in Energy

China and Natural Gas

China relies heavily on domestic coal (and to a lesser extent oil) to meet rising energy consumption. To reduce air pollution and carbon dioxide emissions, the Chinese government is attempting to replace some of the country's coal and oil use with natural gas.[read more]

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A Visit to the Aral Sea

August 14, 2014 by David Kroodsma
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Change in the Aral

When we considered crossing Central Asia in a Ride for Climate, I knew we had to visit the Aral Sea - or at least what remains of it. Even though the sea's demise wasn't due to global warming, it's one of the world's worst environmental catastrophes, serving an example of how humans can alter the planet.[read more]

Satellite Images Show Tar Sands Extraction Obliterating Boreal Forest

July 16, 2014 by NRDC Switchboard
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Environmental Risk and Fuel Extraction

The Global Forest Watch program of the World Resources Institute and Global Forest Watch Canada released maps of forest loss in the tar sands region of Alberta, in the heart of Canada’s Boreal forest. These maps make very clear how prevalent the forest loss is in and around the tar sands operations.[read more]

Recommended Beach Reading on the Water and Energy Nexus

July 1, 2014 by Christine Hertzog

It’s almost the fourth of July, and that means a holiday with time to read. Two interesting reports were released in June, and while not the typical frothy-light paperback novel genre, they are good reading for the beach. Spoiler alert: both reports conclude that your beach won’t be there in a couple of decades.[read more]

Climate Change is Risky For Business

June 26, 2014 by NRDC Switchboard
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Risky Business, an organization founded by Tom Steyer, Hank Paulson, and Michael Bloomberg, three giants of the business world, released a report detailing the extraordinary risks that climate change poses to the nation’s economy and to the future business climate in the United States.[read more]

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Beyond Paris, Part 1: Humans are Changing the Climate for the Worse

June 4, 2014 by Matthew Stepp
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Humans and Global Warming

With each passing year, the science, observations, and modeling of global climate change become even clearer: humans continue to influence global climate change by pumping greenhouse gases into the atmosphere, which increases Earth’s average temperature.[read more]

CO2 Levels Reach and Maintain 400 PPM - A Dubious Milestone in Human History

June 3, 2014 by Tom Schueneman
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Carbon Levels and Environmental Risk

The World Meteorological Organization has reported that, for perhaps the first time in human history, atmospheric concentrations of carbon dioxide (CO2) eclipsed 400 parts-per-million (ppm) in the northern hemisphere for the entire month of April.[read more]

How Will Climate Change Affect You? Find the Information You Need Here

May 16, 2014 by NRDC Switchboard

Climate Change Effects

On Monday, scientists announced new findings that the massive West Antarctica ice sheet is rapidly melting due to climate change, and the retreat is now irreversible. One of the study’s lead authors said the ice sheet “has passed the point of no return."[read more]