The lifecycle greenhouse gas emissions from burning and extracting shale gas make it even more
damaging than coal.
As part of the FAQ «Behind the Seams» series being run by Mark Bahnisch and others, I posted a piece (here at Crikey) arguing that CSG is less environmentally
damaging than coal.
The report also found that burning natural gas generated far less
damage than coal, although still significant: a sample of 498 natural gas fueled plants (71 percent of gas - generated electricity) produced $ 740 million in total nonclimate damages in 2005.
Not exact matches
Texas experienced blackouts in February 2011, as colder -
than - average winter weather simultaneously increased demand for electricity and
damaged coal - fired power plants and wind turbines.
«If there is substantial natural gas leakage, then building new natural gas plants would lead to more near term climate
damage than using the old dirty
coal plants,» explained Caldeira.
But the windmills killing birds does far less
damage to the environment
than a comparably sized (in terms of power output)
coal or nuclear power plant.
We have to look the problem in the eye and make educated decisions as to which is less destructive, rather
than put forward pablum like «
coal is evil, and wind farms don't do any
damage».
One of its many conclusions was that «
coal - fired power plants have air pollution
damages larger
than their value added.»
Demonstrating that the overall environmental
damage is less
than that from
coal does not imply that gas production and use is cost - free, and the sooner we reduce our dependence on fossil fuel sources of energy of all kinds the better.
With an estimated social cost of carbon — a
damage estimate of global warming pollution — of $ 65 (far less
than other estimates), the GED for
coal - fired generators is 4.7 cents / kWh.
She seems to have no concern for anything (such as the future of the planet with climate change
damage or the huge environmental and health problems caused by the
coal industry) other
than getting her way;
What greater crime can there be
than to dishonestly support
coal and disparage renewables at the cost of severe
damage to the planet and the quality of life of all future generations?
The former is a far bigger problem
than most people realize: a 2011 economic analysis by Nicholas Muller et al found that
coal power's associated «
damages range from 0.8 to 5.6 times value added.»
(11/15/07) «Ban the Bulb: Worldwide Shift from Incandescents to Compact Fluorescents Could Close 270
Coal - Fired Power Plants» (5/9/07) «Massive Diversion of U.S. Grain to Fuel Cars is Raising World Food Prices» (3/21/07) «Distillery Demand for Grain to Fuel Cars Vastly Understated: World May Be Facing Highest Grain Prices in History» (1/4/07) «Santa Claus is Chinese OR Why China is Rising and the United States is Declining» (12/14/06) «Exploding U.S. Grain Demand for Automotive Fuel Threatens World Food Security and Political Stability» (11/3/06) «The Earth is Shrinking: Advancing Deserts and Rising Seas Squeezing Civilization» (11/15/06) «U.S. Population Reaches 300 Million, Heading for 400 Million: No Cause for Celebration» (10/4/06) «Supermarkets and Service Stations Now Competing for Grain» (7/13/06) «Let's Raise Gas Taxes and Lower Income Taxes» (5/12/06) «Wind Energy Demand Booming: Cost Dropping Below Conventional Sources Marks Key Milestone in U.S. Shift to Renewable Energy» (3/22/06) «Learning From China: Why the Western Economic Model Will not Work for the World» (3/9/05) «China Replacing the United States and World's Leading Consumer» (2/16/05)» Foreign Policy
Damaging U.S. Economy» (10/27/04) «A Short Path to Oil Independence» (10/13/04) «World Food Security Deteriorating: Food Crunch In 2005 Now Likely» (05/05/04) «World Food Prices Rising: Decades of Environmental Neglect Shrinking Harvests in Key Countries» (04/28/04) «Saudis Have U.S. Over a Barrel: Shifting Terms of Trade Between Grain and Oil» (4/14/04) «Europe Leading World Into Age of Wind Energy» (4/8/04) «China's Shrinking Grain Harvest: How Its Growing Grain Imports Will Affect World Food Prices» (3/10/04) «U.S. Leading World Away From Cigarettes» (2/18/04) «Troubling New Flows of Environmental Refugees» (1/28/04) «Wakeup Call on the Food Front» (12/16/03) «
Coal: U.S. Promotes While Canada and Europe Move Beyond» (12/3/03) «World Facing Fourth Consecutive Grain Harvest Shortfall» (9/17/03) «Record Temperatures Shrinking World Grain Harvest» (8/27/03) «China Losing War with Advancing Deserts» (8/4/03) «Wind Power Set to Become World's Leading Energy Source» (6/25/03) «World Creating Food Bubble Economy Based on Unsustainable Use of Water» (3/13/03) «Global Temperature Near Record for 2002: Takes Toll in Deadly Heat Waves, Withered Harvests, & Melting Ice» (12/11/02) «Rising Temperatures & Falling Water Tables Raising Food Prices» (8/21/02) «Water Deficits Growing in Many Countries» (8/6/02) «World Turning to Bicycle for Mobility and Exercise» (7/17/02) «New York: Garbage Capital of the World» (4/17/02) «Earth's Ice Melting Faster
Than Projected» (3/12/02) «World's Rangelands Deteriorating Under Mounting Pressure» (2/5/02) «World Wind Generating Capacity Jumps 31 Percent in 2001» (1/8/02) «This Year May be Second Warmest on Record» (12/18/01) «World Grain Harvest Falling Short by 54 Million Tons: Water Shortages Contributing to Shortfall» (11/21/01) «Rising Sea Level Forcing Evacuation of Island Country» (11/15/01) «Worsening Water Shortages Threaten China's Food Security» (10/4/01) «Wind Power: The Missing Link in the Bush Energy Plan» (5/31/01) «Dust Bowl Threatening China's Future» (5/23/01) «Paving the Planet: Cars and Crops Competing for Land» (2/14/01) «Obesity Epidemic Threatens Health in Exercise - Deprived Societies» (12/19/00) «HIV Epidemic Restructuring Africa's Population» (10/31/00) «Fish Farming May Overtake Cattle Ranching As a Food Source» (10/3/00) «OPEC Has World Over a Barrel Again» (9/8/00) «Climate Change Has World Skating on Thin Ice» (8/29/00) «The Rise and Fall of the Global Climate Coalition» (7/25/00) «HIV Epidemic Undermining sub-Saharan Africa» (7/18/00) «Population Growth and Hydrological Poverty» (6/21/00) «U.S. Farmers Double Cropping Corn And Wind Energy» (6/7/00) «World Kicking the Cigarette Habit» (5/10/00) «Falling Water Tables in China» (5/2/00) Top of page
It would also send 500 extra
coal ships with their cargo through the Great Barrier Reef each year, bringing new risk of
damage to its fragile corals on their way to releasing an equivalent of more
than 4.5 billion tons of carbon dioxide into the atmosphere.
In fact,
coal plants «are responsible for more
than one - fourth of GED from the entire U.S. economy» — roughly $ 53 billion in
damages a year.
(South African
coal plants are on the coast, so
damages are lower although
coal use per capita is higher
than in the United States.)
But as this study shows, no matter how you mine it,
coal costs more in
damages to other segments of the economy
than all of the electricity it generates is worth.
It means that continuing to rely on
coal does more
damage to our economy
than good.
More on
Coal:
Coal Plants Do $ 64 Billion of
Damage a Year to US Environment China's
Coal Burning Cost the Environment $ 13 Billion Last Year In Appalachia,
Coal Mining Costs $ 9 - 76 Billion More Per Year
Than It Pulls In
In fact,
coal is so economically disastrous that the mainstream journal American Economics Review found that the electricity generated from
coal actually does more
damage to the economy
than the electricity is worth.
Variation across gas plants is less, though still substantial, with the best combined - cycle plants having nearly twice the efficiency (and hence roughly half the
damages) of typical steam or centralized turbine plants, and lower
damages even
than the cleanest
coal - fired plants.
Much of the uncertainty is systematic, so despite large ranges, differences can be significant (e.g.
coal - related
damages are $ 410 (− 180 / +240; 5 — 95 % CI) billion greater
than gas - related
damages at 3 % discounting).
These results suggest that total atmosphere - related environmental
damages plus generation costs are much greater for
coal - fired power
than other types of electricity generation, and that
damages associated with gasoline vehicles substantially exceed those for electric vehicles.
Living near a
coal - fired power station would give you 100 to 300 times more radiation exposure
than living next to a nuclear power plant, and even that is trivial and not the reason
coal burning is
damaging to your health.