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Posts Tagged ‘climate-change’

Fires in Indonesia and Accountability in Singapore: What to Expect This Summer in Southeast Asia

Last week, an official from Indonesia’s national disaster agency warned that fires from Indonesia are likely to spread haze to Singapore and Malaysia yet again. A year ago in June, air pollution levels in Singapore reached record highs because of these fires. Read More

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Torrential Rain during the World Cup in Brazil, while the U.S. Midwest Floods

In the hours before yesterday’s World Cup football match between the U.S. and Germany, the Brazilian city of Recife was hit by a torrential downpour. A coastal city of 1.5 million people, Recife is used to high humidity and rainfall.  But with streets flooded to waist level in some places, players, officials and fans had a tough time even making it to the stadium for the game. Read More

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Behind the Curtain, Grid Operators Reveal Path to Reduce Carbon

The electric grid contains many mysteries, and we will have to master many of these to reduce carbon emissions. Fortunately, the independent grid operators are increasingly pulling back the curtain on renewable energy and coal plant retirements. And the view is great! Read More

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Deforestation and its Drivers: What Does ALL the Science Say?

Over the years that we’ve worked on reducing the global warming pollution, we’ve delved quite a bit into the scientific studies on what drives tropical deforestation. We’ve looked at major causes, such as palm oil and beef, and tried to keep up with the new literature on deforestation so that our actions and the policies we suggest are based on the latest science. Most recently, this is reflected in our review of cases in which tropical countries have significantly reduced deforestation or even reforested. Now, there’s a new report out that is an important step forward in summarizing what the science – all the science – tells us about the causes of deforestation and what can be done about it.

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Obama’s Commencement Speech on Climate Change: A Graduation Day to Remember

Commencement speakers have mostly been in the news lately for the speeches they didn’t give. Most of the speeches are dull and formulaic. President Obama bucked the trend and made headlines with a speech at UC Irvine laying out an impassioned case for action on climate change. Read More

Categories: Global Warming  

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It’s Electric! The Science of Cleaner Vehicles

Guest Bogger

James Nolan, Associate Professor
Department of Biology, Georgia Gwinnett College

Lawrenceville, GA

I’m a biochemist by training, but my family’s leap into Electric Vehicle (EV) driving was not entirely a reasoned scientific choice, initially. We have always been energy-conscious, even before climate change was on our radar. We have always tried to live near our workplaces to save fuel and time. When hybrid vehicles came on the market, we did not seriously consider buying one, because it did not make economic sense for us; our savings on fuel would never match the difference in up-front price of a hybrid at that time.  The BP oil spill on April 20, 2010 changed the equation for us. Read More

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Successes in Reducing Deforestation and the Global Warming Pollution it Causes

I’m now in Bonn at the United Nations climate negotiations, where the big news is that in the last week the world’s two biggest emitters – China and the United States – have announced important actions to cut their carbon pollution, especially from the coal that they burn. These steps are welcome, but they are plans, not accomplishments, and they come late compared to other countries that have already acted to reduce their carbon dioxide emissions.

Ironically, most of these successes are in tropical developing countries, where countries’ reductions in rates of deforestation and in some cases their reforestation of cleared land have cut their net emissions of global warming pollution. Their actions have already accomplished more for the climate than the actions of many developed nations have.

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New EPA Power Plant Rule Shows How Gina McCarthy Is Like Thomas Jefferson at the Dawn of America

Gina McCarthy, current U.S. EPA Administrator, released historic words this week in a long draft document about national power plant goals. How do they compare to the goals penned by Thomas Jefferson in a much shorter draft document, the Declaration of Independence? Let’s crunch some numbers to find out.  Read More

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EPA’s Proposed Climate Change Rule: Can We Argue About the Right Things This Time?

There is no question that the announcement by Gina McCarthy, the Administrator of the Environmental Protection Agency, of a proposed rule to regulate emissions of greenhouse gases from power plants is one of the most controversial domestic policy actions taken by the Obama Administration. Read More

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Another Reason Ohio Senate Bill 310 Is a Bad Idea: It Hinders Efforts to Comply with New Carbon Emissions Standards

Need another reason (besides the economic, environmental and public health impacts) for why Ohio Senate Bill 310 – which freezes for two years the state’s requirements for investments in energy efficiency and renewable energy – is a terrible idea for Ohio? How about the fact that it hurts the Buckeye State’s ability to cost-effectively meet the newly proposed federal carbon standards for existing power plants. Read More

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