GreeniacsArticles
Energy
China and Energy
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Written by Milan Clarke
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| Sunday, 21 March 2010 | ||||
China and EnergyBecause of its enormity and power, China is inarguably a major factor in the world’s efforts to prevent climate change. As David Sandalow, the U.S. Assistant Secretary of Energy stated, “Even if every other country cut their emissions of greenhouse gases by 80 percent, China could trigger a 2.7C degree rise in global temperatures if it does not act.”2 Also, almost 80% percent of China's energy is produced by coal,3 and sadly, they have announced that they are building 500 new coal-fired plants in the next ten years.4 To put this figure in perspective, that is one more plant exhausting jet-black smoke every four days. On the upside, China is the frontrunner in the development and implementation of clean-coal technology. Eighty percent of the energy that 1.2 billion people rely upon comes from the chemical transfer of harmless lumps of this organic material into a gaseous, ozone-rotting pollutant. Sadly, it doesn’t look like it is the end for coal in China—coal is cheap to operate, the infrastructure is already in place, and the global recession is making everyone extra leery of spending the billions needed for significant clean energy producing plants. However, what China is doing is not all bad. The country deserves some praise for their steps towards creation of clean energy and their concern for the environment. The 2008 Summer Olympics put the spotlight on China’s new environmental awareness. (For more on the 2008 Summer Olympics, check out: http://www.greeniacs.com/GreeniacsArticles/A-Green-Demand-at-the-2008-Summer-Olympics.html). The Chinese government is wholeheartedly supporting a mission to have renewable energy generate 20% of the country’s total energy use by 2020. Despite President Obama’s resolution to keep the U.S. ahead of the curve on clean energy, China is winning by a landslide. They have pledged $440 billion to the endeavor while America has devoted $69 billion – less than one sixth of China.5 Furthermore, China has recently passed a new law that will require utility companies to purchase all available renewable power, despite its higher prices. This will be reflected in prices paid by consumers and could have a negative effect on the economy, but China understands that sacrifices must be made for the future. With China’s tremendous sense of urgency, it looks like they will be a model for clean energy for years to come. Not all of their plans for renewable energy have come without controversy however. Dams being built for hydroelectric power have come under fire for putting a huge amount of stress and altering surrounding ecosystems, for example. For more on this, check out: http://www.greeniacs.com/GreeniacsArticles/Three-Gorges-Dam.html and http://www.greeniacs.com/GreeniacsArticles/Mekong-River.html. Although there are many who want the United States to be making a similar commitment to renewable energy as China is right now, the current economic crisis has been blocking efforts. It is an especially difficult time for clean energy to enter the limelight, because every dollar of our budget is squeezed to create jobs and keep the country afloat. However, many of these jobs are geared toward the green industry.6 The U.S. and most of the rest of the world is having a hard time spending money in areas where short-term benefits are not realized. Nonetheless, many argue there is no reason why the United States shouldn’t be able to do as much if not mare than China in the race for renewable energy. For more information on China’s strides in renewable energy, check out this New York Times article and op-ed.:
1 http://www.nytimes.com/2009/05/11/world/asia/11coal.html 2 http://www.telegraph.co.uk/earth/earthnews/5491705/One-fifth-of-Chinas-energy-to-come-from-renewables-by-2020.html 3 http://www.nytimes.com/2009/05/11/world/asia/11coal.html 4 http://news.bbc.co.uk/2/hi/programmes/newsnight/4330469.stm 5 http://planetgreen.discovery.com/feature/planet-100/china-race-clean-energy.html 6 http://www.nytimes.com/2009/02/14/us/politics/14stimintro.ready.html?_r=1
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Green Facts
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You will save 300 pounds of carbon dioxide for every 10,000 miles you drive if you always keep your car’s tires fully inflated.
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Americans throw away more than 120 million cell phones each year, which contribute 60,000 tons of waste to landfills annually.
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Due to tiger poaching, habitat destruction, and other human-tiger conflicts, tigers now number around 3,200—a decrease in population by about 70% from 100 years ago.
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In the United States, automobiles produce over 20 percent of total carbon emissions. Walk or bike and you'll save one pound of carbon for every mile you travel.
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In California homes, about 10% of energy usage is related to TVs, DVRs, cable and satellite boxes, and DVD players.
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It takes 6,000,000 trees to make 1 year's worth of tissues for the world.
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Plastic bags and other plastic garbage thrown into the ocean kill as many as 1,000,000 sea creatures every year.
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You will save 100 pounds of carbon for each incandescent bulb that you replace with a compact fluorescent bulb (CFL), over the life of the bulb.
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Bamboo absorbs 35% more carbon dioxide than equivalent stands of trees.
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For every 38,000 bills consumers pay online instead of by mail, 5,058 pounds of greenhouse gases are avoided and two tons of trees are preserved.
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77% of people who commute to work by car drive alone.
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Recycling 1 million laptop computers can save the amount of energy used by 3,657 homes in the U.S. over the course of a year.
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Nudge your thermostat up two degrees in the summer and down two degrees in the winter to prevent 2,000 pounds of carbon dioxide from entering the atmosphere.
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Americans use 100 million tin and steel cans every day.
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A laptop consumes five times less electricity than a desktop computer.
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Refrigerators built in 1975 used 4 times more energy than current models.
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Rainforests are being cut down at the rate of 100 acres per minute.
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An aluminum can that is thrown away instead of recycled will still be a can 500 years from now!
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A single quart of motor oil, if disposed of improperly, can contaminate up to 2,000,000 gallons of fresh water.
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Less than 1% of electricity in the United States is generated from solar power.
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82 percent of greenhouse gas emissions in the U.S. come from burning fossil fuels.
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Recycling for one year at Stanford University saved the equivalent of 33,913 trees and the need for 636 tons of iron ore, coal, and limestone.
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Current sea ice levels are at least 47% lower than they were in 1979.
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Glass can be recycled over and over again without ever wearing down.
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Shaving 10 miles off of your weekly driving pattern can eliminate about 500 pounds of carbon dioxide emissions a year.
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American workers spend an average of 47 hours per year commuting through rush hour traffic. This adds up to 23 billion gallons of gas wasted in traffic each year.
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Recycling 100 million cell phones can save enough energy to power 18,500 homes in the U.S. for a year.
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The World Health Organization estimates that 2 million people die prematurely worldwide every year due to air pollution.
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You’ll save two pounds of carbon for every 20 glass bottles that you recycle.
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States with bottle deposit laws have 35-40% less litter by volume.
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Americans throw away enough aluminum to rebuild our entire commercial fleet of airplanes every 3 months
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Washing your clothes in cold or warm instead of hot water saves 500 pounds of carbon dioxide a year, and drying your clothes on a clothesline six months out of the year would save another 700 pounds.
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Turning off the tap when brushing your teeth can save as much as 10 gallons a day per person.
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One recycled aluminum can will save enough energy to run a 100-watt bulb for 20 hours, a computer for 3 hours, or a TV for 2 hours.
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A steel mill using recycled scrap reduces related water pollution, air pollution, and mining wastes by about 70%.
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A tree that provides a home with shade from the sun can reduce the energy required to run the air conditioner and save an additional 200 to 2,000 pounds of carbon over its lifetime.
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If every U.S. household turned the thermostat down by 10 degrees for seven hours each night during the cold months, and seven hours each weekday, it would prevent nearly gas emissions.
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Recycling aluminum saves 95% of the energy used to make the material from scratch.


