Posts Tagged ‘greenhouse gas’

Activists block tar sands mining operation.

Wednesday, September 16th, 2009
Tar sands activists unveil massive banner in Alberta, Canada

Tar sands activists unveil massive banner in Alberta, Canada

Pop quiz: Which country is the biggest exporter of oil to the United States?

Venezuela? Mexico? Saudi Arabia? None of the above. The correct answer is America’s neighbor to the north, Canada.

In a story that will almost certainly not make headlines in mainstream American news outlets, a group of activists blocked tar sands mining operations in Northern Alberta. The activists unveiled a massive banner and chained themselves to equipment.

Most of Canada’s oil comes from the tar sands – a bitumen rich deposit of sand, clay and water the size of England. It is the single the largest industrial project in the world.

Creating usable petroleum from the tar sands isn’t easyor environmentally friendly – and has only been feasible in light of higher oil prices and newer technologies.

According to Greenpeace:

Tar sands Greenhouse Gas (GHG) emissions, already nearing those of Norway, could soon more than triple to 140 million tonnes a year, as outlined in a Greenpeace report by award winning author Andrew Nikiforuk released this week. At that point they would equal or exceed those of Belgium, a county of 10 million. These numbers account only for the production of tar sands oil, and do not account for the massive additional GHG impact of burning the fuel.

Tar sands mining has other detrimental impacts on the environment, including toxic runoff and deforestation. CLF’s work on the Low Carbon Fuel Standard is intended to, among other things, reduce use of bitumen mining.

The activists hope to put the tar sands in the spotlight as President Obama and Canada’s Prime Minister, Stephen Harper, meet in Washington, DC today.

Popularity: 1% [?]

The latest scary climate science . . .

Friday, September 4th, 2009

I always say that mantra number two for a climate advocate is “Yeah, we have to do that too.”  As in, “We need to be more efficient AND we need to build wind farms AND we need to build transmission lines to support the wind farms AND we need to build sidewalks and transit so people can drive less, etc . . . “  You get the point.

And mantra number one is: “The scary part is . . .” because every time you think you have seen it all, something worse and new comes along.

The latest comes to us from the National Center for Atmospheric Research:

Arctic temperatures in the 1990s reached their warmest level of any decade in at least 2,000 years, new research indicates. The study, which incorporates geologic records and computer simulations, provides new evidence that the Arctic would be cooling if not for greenhouse gas emissions that are overpowering natural climate patterns.

Excellent discussion of this at Joe Romm’s Climate Progress blog.  And here is the NY Times article.

Will this motivate you to take action?

Popularity: 11% [?]

Climate Change Reality Check

Monday, August 17th, 2009

climate_threatThere’s a lot of talk about 2012 being the end of the world. And if it’s not 2012, it’s the swine flu.

But how will it really end? If the latest scary climate science is any indicator, it looks like humans may be to blame. We know that climate change is happening all around us, but it looks like things are changing a lot quicker than any of us expected. As such, it’s time for a climate change reality-check. Did you know?

  • Temperatures are already on the rise. Since 1970, winter temperatures in the Northeast have increased by an average of 1.3 degrees per decade—changing and damaging marine life, forests, agriculture, recreation and human health.
  • Extreme storms are becoming more frequent. Boston and Atlantic City, for example, can expect a coastal flood equivalent to today’s 100-year flood every two to four years on average by mid-century, and almost annually by the end of the century.
  • The oceans are rising. Scientists project that sea levels could rise another 4.5 feet by the end of the century—inundating our coastline and claiming countless low-lying communities from Portland, Maine to Boston to Hyannisport and beyond.
  • Heat waves are expected to increase. Within our children’s lifetimes, Northeast cities like Boston or Hartford could experience 20-30 days above 100 degrees causing pain, distress and even increased mortality for our vulnerable citizens.
  • Our snow season is becoming shorter and shorter. By late this century, the length of the snow season could be cut in half across northern New York, Vermont, New Hampshire, and Maine, and reduced to a week or two in southern parts of the region, a trend that may have already begun.
  • Plant and animal populations are shifting northward. Species like the fir and spruce are expected to all but disappear from the region by the century’s end. The Baltimore oriole, American goldfinch and song sparrow populations will become much less abundant.
    (Source: NECIA’s “Confronting Climate Change in the U.S. Northeast: Science, Impacts, and Solutions”)

The facts speak for themselves. It’s clear that the road on which we’re traveling is a dead end. Fortunately, we have the opportunity to make a u-turn—but it’s going to take your help to turn this country and this planet around.

What can you do about it?

As we catapult towards the point of no return, it’s time to hit the brakes. Confront the climate threat today and demand a new energy and climate law now!

It takes less than 30 seconds to use and customize our pre-written letter to your Senators urging them to pass a smart and effective “cap and trade” climate law. Click here to do your part.

Popularity: 100% [?]