Mon, Dec 24, 2007 - Page 2 News List

FEATURE: 'Low carb' life can keep Taiwan cool

TOO HOT TO HANDLE Small changes can go a long way in reducing carbon emissions, but many people may not be sure where to start or what is at stake


If you still think the term "low carb" refers to "low carbohydrate" -- a dieting tactic that cuts calories by staying away from bread and pasta -- then think again.

The new "low carb" that everyone is talking about is "low carbon emission."

From former US vice president Al Gore to the Kyoto Protocol that covers more than 170 countries; from the anti-global warming parade in Taipei earlier this month to the UN conference on Indonesia's Bali Island, the term refers to activities that emit relatively little carbon dioxide.

While the term may make the average Joe feel distanced, befuddled or even intimidated, the issue at hand in fact affects every one of us, Financial Times environmental correspondent Fiona Harvey said at a climate change seminar in Taipei earlier this month.

Skeptics who insist that climate change is due to natural climatic variations draw from a limited scientific basis, "like doctors who claim AIDS can be cured by herbal remedies," Harvey said.

Green Party Taiwan Secretary-General Pan Han-shen (潘翰聲) said that carbon dioxide is the number one contributor to greenhouse gas, the main culprit for global warming.

Citing the UN's Intergovernmental Panel on Climate Change, Pan said that global warming will increase the world's temperature by 1.1oC to 6.4oC this century, raising the sea level between 18cm and 59cm.

Power and oil companies are the largest carbon emitters, he said, claiming that the Formosa Plastic Group is responsible for a quarter of greenhouse gas emissions in Taiwan.

In European countries, there is a trend of consumers choosing to buy higher-priced, but more environmentally friendly products, said Frederic Laplanche, deputy head of office at the European Economic and Trade Office, at a conference in Taipei earlier this month.

Businesses exist due to the supply and demand of the market, he said.

"As a consumer, you have the power to determine market needs," he said.

To live a low-carb lifestyle in terms of emissions as well as food boils down to simple mathematics, Harvey said.

A National Geographic study found that a computer that is on stand-by wastes enough energy in one night to print 10,000 pages of documents.

Taiwanese consumed 181.6 billion units of electricity last year, Taipower Company statistics show.

Up to 11 percent of the electricity consumed in advanced countries is wasted on appliances standing by, an International Energy Agency study said.

If one punches in the numbers, the 11 percent of electricity wasted last year translated to 123 million tonnes of carbon dioxide unnecessarily emitted.

"The average consumer may not know that by unplugging cellphone chargers and computers when they are not in use, they can save an immense amount of carbon emissions," Harvey said.

The same National Geographic study said that if one takes note of "food miles," the distance that food had to travel to get to the table, importing a kiwi fruit from New Zealand emits as much carbon dioxide as five times the fruit's weight.

A kiwi fruit traveling from southern Taiwan emits hardly a fraction of that number, not to mention one's potential savings on price, the study said.

To calculate one's own carbon emissions, Harvey recommended a number of online greenhouse gas calculators, like the one found on the "Cool Taiwan" Web site for the Environmental Quality Protection Foundation.

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