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Renewable Wood Fuels, Part 1: Environmentally Beneficial or a Chronic Problem?

April 24, 2014 by John Miller
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Renewable Wood Fuels Impact

Wood has historically been one of the most important sources of energy and is currently the second largest source of US renewable energy. But smoke from burning wood is a major cause for past and current world health problems. Should the US regulate renewable wood fuels?[read more]

How Earth Day is Just Like New Year's Eve

April 23, 2014 by Tom Schueneman

Earth Day and New Year's

I’m not eager to spoil the party of Earth Day. For the environmentalist crowd, a group to which I pledge my philosophical, if not always explicit, allegiance, Earth Day is a time for celebration and renewal. But there’s something in “Earth Day” that seems like New Years’ Eve: A disappointment.[read more]

Let's Rename Earth Day

April 23, 2014 by Joseph Romm
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Rename Earth Day?

The subject of renaming Earth Day remains more relevant than ever in light of the world’s ongoing inaction on climate change, the over-running of Congress by climate zombies, Obama’s multi-year fecklessness on this gravest of threats, and the amazing climate silence of the U.S. media.[read more]

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Primetime Debate: Will an Ultra-High Voltage Transmission Supergrid Solve China's Air Pollution Crisis?

April 23, 2014 by Michael Davidson

China Pollution Crisis and Solutions

It’s hard to imagine coverage of electricity transmission policy here in the U.S. The contrast with Chinese television’s treatment of these issues shows how public concerns over air pollution and renewables are being injected into a decade-old discussion on the relationship between the grid and the state.[read more]

Oceans, Islands, Energy, and Climate Change

April 22, 2014 by Jim Baird

Oceans, Heat, and Climate

 

Over 30 years ago scientists failed to make the link between climate change and the thermal inertia of the oceans. We are paying now for the oversight and will into the future. Particularly island nations who must make the clean energy required for their self-preservation.[read more]

Will Smog in China Spur Climate Solutions?

April 22, 2014 by Catherine Wolfram

China's Smog and Climate Solutions

I have read a number of news stories about air pollution in the major Chinese cities recently. A smog of particulates, ozone, sulfur and nitrogen oxides hangs over cities. The concentration of particulate matter in Beijing is more than 15 times the highest recorded value in Los Angeles County.[read more]

Preaching to the Climate Converted

In the first episode of the $20 million Showtime series on climate change, Years of Living Dangerously, which aired last Sunday, we meet a 46-year-old evangelical Christian named Nelly Montez. Montez was laid off from a local meatpacking plant that closed due to a drought.[read more]

Mitigation Talk Vs. Mitigation Cost

April 21, 2014 by David Hone
31

Mitigation and Future Plans

The last of the three IPCC 5th Assessment Reports has now been published, but with a final Synthesis Report to come towards the end of the year. The “Mitigation of Climate Change” details the various emission pathways that are open to us.[read more]

Climate One: Overselling the Fracking Boom

April 20, 2014 by Tom Schueneman
2

Fracking Boom Merits?

Despite the good news that at the end of 2012 US carbon emissions were down 12 percent relative to 2005, there remains a long road to sustainable and sufficient emissions reductions to meet the goals scientists increasingly warn is required to avoid the worst consequences of climate change.[read more]

The EPA Gives Us 25 Ways to Limit Climate Change

April 19, 2014 by Sarah Battaglia

The earth is getting warmer. There’s no doubt about that. The average temperature of our planet rose 1.4°F over the last 100 years, and is expected to continue on that path over the next 100 years. Some are even predicting an increase by as much as 11.5°F.[read more]

Whiplashed by Weather?

April 19, 2014 by A Siegel

Weather Whiplash

Drastic shifts in weather (from beautiful sunny skies to dark menacing ones, from t-shirt frisbee temperatures to parka-wearing cold, etc.) are natural. Humanity, however, has recently been putting its thumb directly on the scales of what can be considered “natural.”[read more]

Study: Weather-Related Blackouts Doubled Since 2003

April 19, 2014 by NRDC Switchboard

I think it was either Cheech or Chong who said, “I’m fed up and sick of this.” Well that’s how many people here in the Northeast where I live feel about power outages caused by storms. If people are sick of it, that’s because they’ve been losing power a lot more often over the last decade.[read more]

Study Ties Epic California Drought, 'Frigid East' To Manmade Climate Change

April 18, 2014 by Joseph Romm
3

Climate Change Effects

Natural variability alone cannot explain the extreme weather pattern that has recently driven both the record-setting California drought, and also the cooler weather seen across most of the Midwest and East this winter, a major new study finds.[read more]

EPA Gets Started on Curbing Heat-Trapping Methane from Oil and Gas Operations

April 17, 2014 by David Doniger
1

The EPA recently took the first step promised under President Obama’s Strategy to Reduce Methane Emissions, released last month. The EPA issued a set of white papers examining five big sources of heat-trapping methane and other dangerous air pollutants from the oil and gas sector.[read more]

Climate Change Drying Out Southwest Now, With Worse To Come For A Third Of The Planet

April 17, 2014 by Joseph Romm

Southwest Drying Out

Two new studies confirm that warming-driven climate change is already drying the U.S. Southwest and other parts of the globe. More worrisome, nearly a third of the world’s land faces drying from rising greenhouse gases — including two of the world’s greatest agricultural centers.[read more]