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  • Cars pollute even when engines are switched off

     

    As many as 3 million Australian cars may not conform to Australian standards for evaporative emissions.

    “The results indicate that when vehicles are parked in warm conditions for an extended period (more than a day), the evaporative emission control systems may not be able to effectively control the build-up of evaporative hydrocarbons, as even the latest systems are only designed to provide effective control for a continuous 24-hour period,” the report said.

    A 2003 Toyota Camry, for example, which emitted less than two grams of hydrocarbons after 24 hours, had emitted close to 30 grams over 72hours, according to Orbital, the company that did the testing.

    Smog is linked to respiratory problems such as asthma. It also contributes to global warming.

    “It means for the private individual who is doing the right thing and walking and catching public transport and not using their car, they’re actually causing emissions which they don’t want to do,” said Bruce Jeffreys, co-founder of car share company GoGet.

    Mr Jeffreys said the federal government should adopt stricter standards to force vehicles to hold up to three days’ worth of hydrocarbons.

    The study tested cars’ evaporative emissions one hour after they were driven and then during a stationary test, where vapours were measured from each vehicle over 24 hours.

    One in four cars exceeded the test limit of two grams of hydrocarbons released.

    Assuming this 25 per cent figure is representative of the wider vehicle population, almost 3 million cars on the road do not conform to Australian standards.

    Mr Jeffreys said governments should stop turning a blind eye to the growing number of cars in Australia, while at the same time encouraging people to use them less. “We need to invest in public transport and a smaller number of cars that are better used,” he said.

  • British firms face onslaught from tar sands campaigners

     

    The Co-operative and the Fair Pensions lobby group are releasing a special briefing paper designed to counter recent statements by the oil companies that sought to justify their involvement in carbon-intensive oil extraction in Alberta on the basis that it was needed to meet rising oil demand.

    Friends of the Earth, Platform and other green groups are publishing a new report, Cashing in on Tar Sands – RBS, UK Banks and Canada‘s Blood Oil, which claims RBS has provided loans of $7.5bn (£4.9bn) in the past three years to companies carrying out this kind of mining in North America.

    There are signs the oil companies and the Canadian government are becoming increasingly concerned about the reputational damage that could be inflicted on them: a special “tar sands day of learning” was held at the headquarters of the Royal Bank of Canada in Toronto on 1 February to bolster the confidence of fellow bankers and investors.

    The Co-op’s investor briefing, designed to rally further opposition, warns institutional investors with highly diversified portfolios that allowing BP and Shell to pursue their costly tar sands extraction could undermine their holdings in other areas of the economy.

    “The issue for many large investors is not just whether the macroeconomic conditions necessary to ensure the profitability of oil sands production are in place, but whether the continued expansion of oil sands production could aggravate climate change, thereby putting at risk gross domestic product growth and the performance of their portfolio as a whole,” says the new document.

    Fair Pensions last week announced the establishment of a new web tool allowing individual pension holders to lobby their fund managers, who are big investors in BP and Shell. More than 1,200 people have taken advantage of it on www.countingthecost.org.uk.

    The Friends of the Earth and Platform report is being released tomorrow, on the day a coalition of non-governmental organisations seeks a judicial review against the Treasury over its willingness to allow RBS to finance companies alleged to be exacerbating climate change and disregarding the human rights of local indigenous peoples. RBS is now largely publicly owned and the NGOs believe the government could stop it from acting in ways that are counter to its climate-change policies.

    Tar sands oil has soared up the investment, political and environmental agenda since the Copenhagen climate change summit highlighted the need for a clampdown on the most carbon-intensive activities that are the biggest threat to global warming.

    Shell, a leader in the tar sands business, had shown signs of backtracking in recent months, with new chief executive Peter Voser saying: “We look at them as being developed, but at a much slower pace.” But the company will still go ahead with plans to increase production by 100,000 barrels a day, which it is said will raise CO2 emissions from its current level of 3.7m tonnes a year to 5m by 2015.

    BP is more bullish than ever: chief executive Tony Hayward said it could be getting 100,000-200,000 barrels a day from tar sands by 2015 and was already preparing two US refineries specially to process this kind of crude.

    Despite mounting opposition from politicians, as well as some investors and non-governmental organisations, Hayward is convinced: “Canadian heavy oil is going to be a very important part of America’s energy.”

    But not if the Co-op and Fair Pensions can help it. They have had a resolution accepted for BP and Shell’s AGMs, asking both companies to undertake reviews on the risk of tar sands extraction, with reports to be made to the 2011 AGMs.

    The BP resolution wants details of “assumptions made by the company in deciding to proceed with the Sunrise [tar sands] Project regarding future carbon prices, oil price volatility, demand for oil, anticipated regulation of greenhouse gas emissions and legal and reputational risks arising from local environmental damage and impairment of traditional livelihoods”.

    Both BP and Shell insist that they can extract oil from tar sands in a responsible way, with the latter arguing that CO2 emissions can be minimised by using carbon capture and storage (CCS) techniques. Shell says a planned CCS plant in Edmonton, Alberta would take more than 1m tonnes a year out of the atmosphere by 2015 and could be expanded in future.

    Tar sands, or oil sands, are deposits of sand and clay saturated with bitumen, which is oil in a solid or semi-solid state. The region where they have been found, in the ancient forests of Alberta, is said to cover an area bigger than England. When the bitumen is close to the surface it is excavated in an opencast mine. The land is cleared and the bitumen-soaked sand is dug out with mechanical shovels and loaded on to trucks to be taken to a separation plant.

    BP stresses it does not get involved in such controversial strip-mining, but bringing the oil out from deeper deposits has its own serious problems: it requires power and steam-generating plants that use a lot of energy and water. In some cases, steam has to be injected into wells to encourage the bitumen to flow.

    BP claims the method of production used in the Sunrise Project only emits 5% more greenhouse gases than commonly imported conventional fuels. But the Co-op says the Jacobs report, which is quoted by the oil company in support of these figures, is “subject to challenge” because it has not been peer-reviewed.

    “Peer-reviewed studies and US government studies show that the relative emissions of oil sands are much higher than BP claim,” says the briefing paper, which questions the companies’ assumptions that global oil prices will remain high enough in future to justify the heavy investment costs of bringing oil out of the ground in this way.

    Analysts at Deutsche Bank recently pointed out that continuing high oil prices – currently close to $80 per barrel – could trigger a permanent switch to more efficient oil use and low-carbon alternatives: “The value of high capex [capital expenditure] intensity, long lead time, currently undeveloped oil such as undeveloped Canadian heavy oil sands … could be far lower than the market expects.”

    The involvement of a major investor such as the Co-op in the campaign against tar sands is relatively new, but back at its 2008 annual meeting Shell was accused by an individual shareholder of “selling suicide on the forecourt”.

  • Coalition draws level with Labor as Abbott bites

     

    Mr Abbott might be basking in the sunshine of the customary honeymoon period enjoyed by new opposition leaders but Labor strategists believe the figures just reflect the public response to a new leader with an aggressive media presence. The strategists are still banking on a Labor victory later this year.

    Mr Rudd acknowledged yesterday the insulation program would cost the government in the polls but promised to fix the problems.

    Labor still wants to get its emissions trading scheme up, but is prepared to go to an election with a broader message based on soon-to-be-revealed changes to the health system. It will also play its trump card – taking the plaudits for getting Australia through the global financial crisis.

    Today’s results show a majority of those polled (59 per cent) believe the government’s economic stimulus package was justified.

    The Coalition’s message about the size of the debt taken on to finance that stimulus is resonating only with its own supporters – 43 per cent of people think Australia is now in too much debt, while 47 per cent think it is manageable.

    The poll also shows both Mr Rudd and Mr Abbott are the most popular choices to lead their parties.

    Close to half – 49 per cent – of those polled said Mr Rudd was more appealing, compared to 36 per cent who preferred Deputy Prime Minister Julia Gillard.

    Only 15 per cent of people said they would be more likely to vote for Labor if Ms Gillard was leader, while 23 per cent said they would be less likely to vote Labor.

    Treasury spokesman Joe Hockey fared better, with 39 per cent of people saying they preferred him to lead the Coalition.

    But Mr Abbott is still ahead of the field, with 45 per cent of people saying he is the better leader for the Liberal Party.

  • Ministry debacle reflects on Rudd

     

    Instead of holding firm and trying to reassure the concerned public the government was doing everything it could to resolve the potentially fatal and dodgy insulation in 240,000 homes, Rudd switched back yesterday. He gutted Garrett but left him filling valuable space in the cabinet room.

    On Monday Rudd had distanced himself from Garrett, then on Tuesday he embraced him and his tar-baby problems and yesterday he dumped Garrett into the shell of a ministry as he tried to staunch the loss of political lifeblood and re-order climate politics.

    Rudd also admitted the program had been handled inappropriately and shifted Greg Combet — who has had to fix various disasters in climate change policies from negotiating with coalminers to renewable energy — into the role of fixing the roofing debacle under the guise of energy efficiency.

    Combet also has the role of protecting the declining reputation of the Prime Minister, who is now ultimately responsible for anything that goes wrong in the roofing scheme, which is apparently open to rorting even as electricians try to detect fatal faults.

    But for Rudd, who had hoped to clear the politically disastrous roofing scheme out of the way and move on to a positive policy agenda on health and the economy, there are just more questions being asked about his judgment and ability to handle pressure.

    There is also the clear impression being created that as the ETS fades into the future there is going to be more emphasis on energy efficiency, with the public servants in the Climate Change Department being co-opted to provide the necessary resources to fix the roofing insulation scheme.

    And that sounds like a government in retreat moving towards Tony Abbott’s “practical solutions”.

    Labor expects a further decline in the polls for Rudd’s personal standing, but is hoping that by acting spectacularly yesterday he was able to limit it.

  • Evidence of first step towards reductions

     

    It shows that NSW government-owned electricity utilities Macquarie Generation and Delta Electricity, both of which are currently applying to expand fossil fuel power plants in NSW, top the list in terms of greenhouse emissions.

    The pitt&sherry report examined current trends in energy use and found that the average ”carbon intensity” of units on the National Electricity Market had dropped.

    ”Electricity consumption increased but emissions from electricity generation fell,” the report said.

    ”This was because the share of electricity supplied by gas-fired and renewable generators increased significantly, while the share of black coal generators continued to decrease.”

    But it is difficult to say whether the change represents a permanent shift in energy use, because of fluctuating prices on the energy market and the ongoing impact of the global financial crisis, which appears to have slowed down some investment in energy-hungry industry.

    ”The question is whether this trend is going to be sustained or not,” said Hugh Saddler, an economics and sustainability adviser who helped prepare the report. ”We may be seeing the beginning of the impact of more gas and renewable energy entering the mix.”

    The report backs findings by The Climate Group, which analysed electricity use across 2009 to locate a similar trend.

    The Department of Climate Change predicts that energy from power generation would continue to grow, but do so more slowly over the next decade.

    “From 2013 to 2020 emissions from the stationary energy sector are projected to grow at an average annual rate 0.5 per cent per annum, compared to the historical growth rate of 2.3 per cent per annum,” a spokeswoman said. ”This is predominantly due to the projected slowdown in growth in electricity emissions mainly due to the increase in renewable generation associated with the expanded Renewable Energy Target.”

    Renewable energy is yet to make much of an impact on the overall electricity market, however, with only about 6.4 per cent of power coming from non-fossil fuel sources last year, and most of that from hydro power generation rather than wind or solar.

  • UN to commission independent scientifc inquiry into IPCC

     

    Nick Nuttall, of the United Nations Environment Programme (UNEP) told Reuters: “It will be [made up of] senior scientific figures. I can’t name who they are right now. It should do a review of the IPCC, produce a report by, say, August and there is a plenary of the IPCC in South Korea in October. The report will go there for adoption.”

    He added: “There’s no review panel at the moment. Yesterday, it was clear from the member states roughly how they would like this panel to be – fully independent and not appointed by the IPCC, but appointed by an independent group of scientists themselves.”

    The terms of references for the panel would be announced next week, he said. “I think we are bringing some level of closure to this issue.”

    The IPCC reviews climate change science on behalf of the world’s governments. Its most recent report, in 2007, concluded that there was a 90% certainty that human activities are causing global warming.

    Nuttall said the broader review of the IPCC would examine its use of reports from outside conventional academic journals, so-called ‘grey literature’. A report from campaign group WWF is blamed for introducing the false statement that Himalayan glaciers could melt by 2035 into the IPCC’s 2007 report.

    Achim Steiner, executive director of UNEP, said he did not support a ban on the use of grey literature and that the media had exaggerated the IPCC’s mistakes.

    In a separate move, Ed Miliband, climate secretary, has written to the head of the IPCC to express UK concern over the mistake.

    In a letter to IPCC chairman Rajendra Pachauri, Miliband says: “Mistakes such as the IPCC statements on Himalayan glaciers are inevitably damaging. This is a matter of concern because the reliability and good name of the IPCC is vital to ensuring all countries recognise the dangers of climate change.”

    Miliband said the IPCC needed to thoroughly review its procedures and the way it responded to media criticism. It should also find a way to correct errors and to minimise future problems, particularly with reports drawn from grey literature.

    “Clearly this is only the outline of a strategy,” the letter says. “There is a great deal of work to do in turning it into a detailed plan for change. The British government is happy to assist you in that process.”