Tag: carbon emissions

‘Futuregen’ Project Scrapped by Feds

  • FutureGen would burn coal and capture carbon dioxide produced in coal plants like this one. (Photo by Erin Toner)

The United States Department of Energy is pulling the plug on a state-of-the-art
power plant intended to demonstrate how coal could be burned cleanly. Amanda
Vinicky reports:

Transcript

The United States Department of Energy is pulling the plug on a state-of-the-art
power plant intended to demonstrate how coal could be burned cleanly. Amanda
Vinicky reports:


The FutureGen plant would burn coal without pollution by sequestering carbon
emissions underground.


President Bush called for FutureGen five years ago and repeated support for this kind of project in his
recent State of the Union speech:


“Let us fund new technologies that can generate coal power while capturing carbon emissions (applause
fade).”


But the Department of Energy says because of ballooning costs, it’s backing out.
Illinois Republican State Senator Dale Righter says it could kill the project planned
for his state:


“It was the right thing to do, in order to find new ways to produce energy using 21st
century technology. That idea is more expensive, as everyone knew it would be. But it’s still
the right thing to do.”


Congress could still salvage the FutureGen project.


For the Environment Report, I’m Amanda Vinicky.

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Report Says Build More Power Plants

A new national report recommends building more nuclear power plants in the
U.S. Chuck Quirmbach reports:

Transcript

A new national report recommends building more nuclear power plants in the
U.S. Chuck Quirmbach reports:


A study by the National Research Council urges the Department of Energy to
place greater emphasis on identifying sites for more nuclear power plants and
improving plant designs.


University of Wisconsin Engineering Physics Chairman Mike Corradini served on
the committee. He says there’s a need for more large scale electricity generation
that doesn’t add to carbon emissions:


“And it’s important we do it with a fuel source which is relatively secure. Nuclear
power is a logical way to do this and therefore that should be the major focus in
the next 10 to 15 to 20 years.”


Another part of the national report recommends scaling back of a new program to
speed the reprocessing of spent uranium fuel to share with other countries. Nuclear power opponents worry about radioactive waste and want to block
proposed subsidies for the nuclear power industry.


For the Environment Report, I’m Chuck Quirmbach.

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Chicago to Trade Carbon Emissions

Chicago is the first major city in the U.S. to commit to a carbon emissions trading system. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

Chicago is the first major city in the U.S. to commit to a carbon emissions trading system. The Great Lakes Radio Consortium’s Lester Graham reports.


Chicago Mayor Richard Daley has announced that the municipality would join two-dozen private companies that have signed on with the Chicago Climate Exchange. The exchange will create a market in carbon dioxide emissions futures. To reduce greenhouse gas emissions, Daley is recommending the city take a new approach to energy; replacing the bulbs in traffic signals with new longer-lasting, brighter, but more energy efficient bulbs. He also wants the city to put in more energy efficient boilers, and increase the use of cleaner-burning alternative fuels in the city’s fleet of cars and equipment. The city will be able to trade any savings in carbon emissions for shares in carbon futures, supplementing city coffers. The mayor admonished business leaders to find creative solutions to energy and environmental problems, such as the Chicago Climate Exchange. Although the city government buildings and cars make up only a small fraction of the city’s pollution sources, the mayor’s initiative is expected to be an example for the private sector. For the Great Lakes Radio Consortium, I’m Lester Graham.

Could Global Warming Worsen Asthma?

Some public health experts are concerned that a changing global climate, along with increases in carbon dioxide emissions, might be contributing to a sudden rise in the number of asthma cases. The Great Lakes Radio Consortium’s Lester Graham has more:

Transcript

Some public health experts are concerned that a changing global climate, along with increases in carbon dioxide emissions, might be contributing to a sudden rise in the number of asthma cases. The Great Lakes Radio Consortium’s Lester Graham reports.


Worldwide, the level of carbon dioxide released into the atmosphere has risen. So scientists have been studying what might happen to plants if the C-O-two level continues to rise. One study indicates the increase in C-O-two levels makes conditions more favorable for weedy species… such as ragweed, which aggravates asthma. Paul Epstein is with the Harvard Medical School and has been working with the study.


“The ragweed pollen counts go up so that doubling of asthma in the last several decades may be partially accountable just by the rise in CO-2 as well as, perhaps, prolongation of seasons and the early arrival of spring and the late arrival of fall.”


Epstein says it appears the air pollution that is believed to be causing global climate change and triggers asthma could be compounding the problem by indirectly contributing to the increase in pollen allergens. For the Great Lakes Radio Consortium, I’m Lester Graham.