The IPCC released a 23-page report summarising the work of the fourth phase. Newspaper headlines suggested the document was more apocalyptic than the third summary of 2001. The reality is more complex.
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The government announced that it was minded to allow Heathrow to expand. A new runway and sixth terminal will increase capacity from 480,000 to 702,000 flights. The government’s consultation documents – totalling hundreds of pages – did not provide an estimate of the impact on CO2 emissions. In this article, we offer a tentative figure of about 16m tonnes as the potential maximum impact of the proposed expansion. After multiplying by 2.7 to account for the other pollutants created by aviation, the increase takes the total UK emissions from aviation up to 144m tonnes of CO2 equivalent.
The disjunction between government policies on aviation and climate change is startling.
The environmental community tends to think that Gordon Brown doesn’t understand the complexity and size of the climate challenge. His first speech on the subject gave more detail than expected and reassured some that the prime minister does recognise the severity of the challenge. He moved towards an 80% reduction in GHGs by 2050, but even under optimistic assumptions his plans will not result in emissions reductions on the scale required. All his proposals were pain-free. He does not yet believe that the electorate is ready to face the real challenges of emissions reduction.
Tags: carbon capture, carbon reduction initiatives, Gordon Brown, London Array, politics, power generation, Stern Review, technology
In Denmark and Germany, large numbers of individuals own shares in local wind farms. If the government encouraged this in the UK, a large part of the local opposition would disappear. Onshore wind farms in windy locations are good investments which could form an effective part of many people’s pension plans.
One of the few co-operatively owned wind farms in the country has almost finished raising its funds. Investors have put up £3m to buy two existing turbines in the Fens. Locally owned wind farms should be encouraged as a cost effective means of cutting emissions.
Tags: BT, Co-operative Bank, EDF, politics, power generation, public opinion, renewables, ROCs, Siemens
After decades of foot-dragging, the UK construction industry has begun to see the importance of good insulation and higher environmental performance. Large housebuilders are beginning voluntarily to build their major developments to a better standard than required by building regulations.
Housebuilders also see the increasing commitment by government to increasing the mandatory standards for home insulation and other environmental characteristics. By 2016, all new homes will have to be ‘zero carbon’.
A report just released by estate agents Knight Frank examines whether buyers are prepared to pay the cost of the eco-improvements. The answer seems to be a cautious ‘yes’.
Tags: Berkeley Homes, carbon reduction initiatives, domestic, energy efficiency, housing, Knight Frank, public opinion, R.gen
Amazon’s new e-reader has been widely discussed this week. Most of the comments have been unflattering. Critics have gasped at the high price ($400) and commented unfavourably on the slightly dated appearance of the device. Others asked why Amazon thought it could charge for newspapers and blogs that are available free via a computer.
This isn’t the first attempt to market an e-reader. Other pocket readers, such as Sony’s, have failed to make much impression. Will Amazon overcome the early objections and turn Kindle into something worth buying? I think the answer is probably yes, and the impact on CO2 emissions might be more than trivial. Paper and card manufacture is responsible for about 4% of UK emissions. (Much of the UK’s paper is made abroad, so doesn’t show up fully in national accounts.) Getting rid of paper use is a worthwhile carbon-saving aim.
Tags: Amazon, Sony, technology
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