carbon emissions

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EPA Finds Greenhouse Gases Dangerous
 EPA Finds Greenhouse 
 Gases Dangerous 
updated
Apr 17, 2009 11:07 AM CDT

EPA Finds Greenhouse Gases Dangerous

(Newser) - Carbon dioxide and five other greenhouse gasses are indeed dangers to the public health and welfare and must be regulated, the EPA has concluded. The findings could result in sweeping new powers for the EPA to regulate emissions over a wide range of industries and automobiles, the AP reports. The...

Third-World Cookstoves Ignite Carbon Debate

Cutting soot could slow climate change by 18%

(Newser) - A simple $20 stove may be the ticket to slowing global warming by nearly a fifth, the New York Times reports. Soot—otherwise known as black carbon—is the second-biggest contributor to climate change, and it spews from hundreds of millions of simple stoves in developing countries daily. Installing solar-powered...

Free Trade Under Fire as Protectionism Surges

November's G-20 agreement is abandoned as nations erect commerce barriers

(Newser) - The global recession has protectionism making a comeback, the New York Times reports, dimming hopes that leaders can create lasting solutions to the crisis at April’s Group of 20 economic summit in London. The last G-20 meeting, held in November, yielded an agreement to promote free trade that was...

Sea Levels Rising Faster Than Expected

(Newser) - Top climate scientists say sea levels are rising faster than expected, the Times of London reports. The world's oceans will rise about 3 feet by the end of the century, double the amount predicted in a 2007 estimate by the UN. The new figure, blamed on melting ice sheets, could...

Rocks Could Help US Bury Global Warming

Scientists find 6K square miles that could absorb carbon

(Newser) - Could the high-tech solution to global warming be… rock formations? Geologists have identified roughly 6,000 square miles of large formations in the US that could be used to store excess carbon dioxide, LiveScience reports. Ultramafic rocks, which originate deep beneath the earth, convert carbon dioxide into hard minerals. Typically...

Clinton to China: Don't Be Like Us on Environment

(Newser) - Hillary Clinton emphasized the environment today in China as she wrapped up a weeklong visit to Asia, the New York Times reports. “When we were industrializing and growing, we didn’t know any better,” Clinton said, praising recent advances in green energy and asking for more. “We...

EPA Expected to Start Limiting CO2 Emissions

Agency will act on ignored Supreme Court ruling

(Newser) - The EPA is expected to soon start regulating emissions of carbon dioxide and other greenhouse gases for the first time, reports the New York Times. The agency is under an order—ignored by the Bush administration—to decide whether CO2 is a pollutant that endangers the public. Obama administration officials...

Carbon Dioxide Gets Buried in Midwest Experiment

Site in Illinois may be able to hold 100 billion tons of CO2

(Newser) - Construction began this week on an Energy Department project that aims to bury a million metric tons of carbon dioxide beneath Illinois' surface by 2012, Wired reports. While that's peanuts compared to the billions of tons emitted each year, the project—the largest such injection to date—could pave the...

Satellites Eye Climate Change
 Satellites Eye Climate Change  
GLOSSIES
Feb 14, 2009 3:54 AM CST

Satellites Eye Climate Change

Japan, US to monitor carbon emissions from orbit

(Newser) - Japan and the US are using satellites to study global warming, the Economist reports. Last month Japan launched Ibuki—meaning breath—a satellite that will gather data from 56,000 points around the globe. America’s equivalent, the Orbital Carbon Observatory, will launch at the end of the month. Researchers...

Human Waste Helps Oslo's Carbon Footprint

Buses in Norway's capital will run on methane distilled from feces

(Newser) - Norwegian officials have hit on a novel, if gassy, alternative to carbon-spewing gasoline, Dave Demerjian writes in Wired. Starting in September, Oslo will capture methane, a byproduct of the process at its sewage treatment plants, and use it to power city buses. Norway hopes to use the gaseous human contribution...

Centuries of Trouble Already Locked In by Warming

Expert warns that CO2 has triggered 1,000 years of change

(Newser) - The damage from global warming will continue for centuries even if emissions could possibly be brought under control immediately, warns one of the world's leading climate experts. The heat and carbon dioxide being soaked up by the world's oceans now will be released regardless of what's done to mitigate the...

As Temperatures Rise, West's Trees Dying Faster

New study paints dire picture for US forests which are releasing carbon dioxide—not storing it

(Newser) - America’s trees are dying at an alarming rate in the nation's western forests, a new study says. Death rates have more than doubled over the last two to three decades, Time reports, even in seemingly healthy locales. All types and sizes of trees, and at all elevations, have been...

Obama 'Has 4 Years to Save Planet'

Environmental crisis at tipping point—and US must show way

(Newser) - Carbon levels are skyrocketing, ice caps are melting, and global flooding is on its way if Barack Obama doesn’t do something about it, and quickly, a NASA scientist says. Top climate expert Jim Hansen says it’s crucial that within 4 years the next president change America—the world’...

Emma Thompson, Others Try to Foil Heathrow Plans

Group opposed to plan aims to drag project into legal quicksand

(Newser) - A high-profile coalition led by Greenpeace has purchased a soccer field-sized piece of land intended to become part of a new runway for London’s Heathrow airport, the Times reports. The group intends to parcel out the land to thousands of individual owners, dragging out any attempt to buy it...

Gulf Oil Powers Pump Green Into Clean Technology

States invest billions to keep atop energy-economy heap

(Newser) - Though the per-capita carbon footprint of the United Arab Emirates dwarfs that of most anywhere else, it and fellow Persian Gulf oil giants like Qatar and Saudi Arabia are becoming the unlikely cradle of green technology, the New York Times reports. Wary of the world’s dependence on crude and...

Google Search Hurts Planet, Study Says

Web giant dismisses charges about its carbon footprint

(Newser) - Googling for ways to reduce your carbon footprint may be counterproductive, according to a study. Every Google search produces about 7 grams of carbon dioxide, PC World notes, which takes into account the energy used by the search giant’s massive databases. Google says the study is flawed, and notes...

Obama, Please Impose a Gas Tax: Friedman

'Systemic approach' essential for environment, economy

(Newser) - It may be hard to sell, but a gas tax would be a “win, win, win, win” move—for the environment, the economy, the war on terror, and America’s standing in the world, Thomas Friedman writes in the New York Times. Barack Obama still has the popularity to...

NASA Launching First Satellite to Map CO2

(Newser) - NASA will soon launch a satellite that can measure carbon dioxide concentrations near the surface of the Earth, giving scientists an accurate picture of where the gas is produced and absorbed, the BBC reports. "This is NASA's first spacecraft specifically dedicated to mapping carbon dioxide," said a project...

Calif. Adopts 1st US Plan to Slash Greenhouse Gases

Plan to reduce carbon emissions by 15%

(Newser) - California regulators have adopted an ambitious, comprehensive blueprint to reduce greenhouse gas emissions by 15% by 2020, reports the Los Angeles Times. The plan, the first of its kind in the nation, calls for 33% of the state's electric power to come from solar power and wind farms, and includes...

Fifth of Coral Reefs Dead: Study

Pollution leads to warmer, more acidic seas, scientists say

(Newser) - A fifth of the world’s coral reefs have died or been destroyed, says a study released to the UN yesterday. In it, marine scientists warned that the future of marine life and the $30 billion economic value of reefs are increasingly threatened by climate change. The report also zeroed...

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