Decarbonising Britain won't work
Wednesday, May 27th, 2009The UK’s climate act is “all but certain to fail” and alternative approaches should be considered, according to a new study. The act commits the UK to cut its CO2 emissions by a third in just 13 years, and by 80 per cent by 2050.
Roger Pielke Jr is a professor at the Cooperative Institute for Research in Environmental Sciences and a visiting professor at University of Oxford’s Said Business School who has accepted the case for cutting carbon emissions. However, in a new journal article he says the Act is unrealistic, setting symbolic and therefore meaningless targets instead of practical policy.
A projected UK population of 82 million by 2050 would produce 80 per cent more than the CC Act’s target. Assuming modest growth of 1.3 per cent over the period, the goal becomes even more unrealistic.
“This level of growth would add another 440 Mt of carbon dioxide to the 2050 total, for a total of about 1,200 Mt – ten times the 2050 target. And in 2022 this rate of growth would add about another 135 Mt of carbon dioxide emissions, for a total of 738 Mt, approaching twice the 2022 target.” Pielke writes.
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