Author: Neville

  • Chris Evans to resign from Gillard Cabinet

    Chris Evans to resign from Gillard Cabinet

    Updated 14 minutes ago

    Photo: Chris Evans was elected to the Senate in 1993.

    Map: Australia
    Senate leader Chris Evans is set to stand down from Prime Minister Julia Gillard’s Cabinet tomorrow.

    Senator Evans is the Minister for Tertiary Education, Skills, and Science and Research.

    He is expected to make the announcement at a press conference in Perth tomorrow.

    The Western Australian politician, who entered Parliament in 1993, is expected to stay on in the Senate.

    Fellow WA Senator Mark Bishop tweeted that Senator Evans’s resignation is “a loss”.

    “Serious, hardworking competent minister. Unassuming, consistent and effective Senate leader,” he said.

    The resignation comes just two days after Ms Gillard announced the federal election would take place on September 14.

    More to come.

    Topics:federal-government, australia, wa

    First posted 39 minutes ago

  • Wind Energy Hits Over 30% Of Denmark’s Electricity Consumption At End Of 2012

    Wind Energy Hits Over 30% Of Denmark’s Electricity Consumption At End Of 2012
    February 1, 2013 Zachary Shahan
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    The big wind news of the past year that we keep trumpeting is that US wind power accounted for more new US power capacity in 2012 than coal (which actually declined), natural gas, nuclear, solar, or anything else. It made up 42% of new power capacity additions in the US last year.

    Wind turbines and bicyclist in Denmark via Shutterstock

    But another huge wind power stat from Denmark is also worthy of a trumpet or two. Wind provided enough electricity for over 30% of Denmark’s electricity consumption by the end of 2012. That’s actually a much bigger deal than it may sound if you aren’t familiar with the nuances of this market sector. While the 42% of new capacity figure above is pretty impressive, that’s just new capacity, not total capacity. Furthermore, wind is more variable than conventional power options, so a lower percentage of its capacity is utilized throughout the year. Wind still accounts for just 3–4% of electricity production in the US, and the target is to hit 20% by 2030. So, with that context, I think you can see that Denmark’s figure is very impressive. Pull out your trumpet!

    And this isn’t the end of the line for Denmark. The Scandinavian country has actually set a goal to get 50% of its electricity needs from wind power by 2020 (it appears to be well on its way there), and is aiming for 100% renewable energy by 2050.

    “The share of 30% wind energy in the electricity consumption is an increase of approx. 2 percentage points compared to 2011. The increase is based on some 170 MW of new capacity built on land and more than 50 MW at sea. At sea, it comes from wind turbines connected to the Anholt Offshore Wind Farm and onshore some 20% comes from Kalundborg Municipality, where 36 MW were installed last year,” the Danish Wind Industry Association wrote on January 31, 2013 (thanks to one of our readers for passing along the information).

    “An increase of 2 percentage points may not sound as much, but it is in line with what we expect to reach the official target of 50% in 2020. We will see a slightly larger jump in 2013, when Anholt completed and there will again be some jumps when we connect the next big wind farms and near-shore turbines in 2017-2020,” says chief economist at the Danish Wind Industry Association, Sune Strøm.

    The Danish Wind Industry Association’s article on the news adds: “Anholt Offshore Wind Farm will be completed at the end of 2013 and by the time the park’s 400 MW will provide 4% of the Danish electricity consumption. In addition, the planning process has started for Horns Rev III of 400 MW, Krieger’s Flak of 600 MW and the near-shore turbines which will have a combined capacity of 500 MW, of which 50 MW will be test turbines.” [sic]

    The new data on wind’s share of electricity consumption come from the Danish Energy Agency’s wind register.

    Clean Technica (http://s.tt/1zeM8)
    Read more at http://cleantechnica.com/2013/02/01/wind-energy-hits-over-30-of-denmarks-electricity-consumption-at-end-of-2012/#CYWfTQG4RdVWFylW.99

  • New Study Highlights Impact of Environmental Change On Older People

    New Study Highlights Impact of Environmental Change On Older People

    Jan. 31, 2013 — Recent natural disasters illustrate vulnerability of older people: majority of deaths from the Great East Japan Earthquake (2011) and Hurricane Katrina (2005) occurred among older people.

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    Health & Medicine
    •Elder Care
    •Menopause

    Earth & Climate
    •Environmental Policy
    •Environmental Issues

    Science & Society
    •Environmental Policies
    •Ocean Policy

    Reference
    •Consensus of scientists regarding global warming
    •Environmental impact assessment
    •Scientific opinion on climate change
    •Instrumental temperature record

    Researchers at the Stockholm Environment Institute at the University of York and Simon Fraser University’s Gerontology Research Centre in Canada are calling for better awareness among policy makers and the public of the impact climate change and deteriorating environmental quality will have on an ageing population.

    According to UN projections, by 2050, nearly 25 per cent of the global population will be aged 55 or over. An aging population and environmental change are two key policy challenges which need to be addressed to ensure a safe, secure, equitable and sustainable future. But international policy makers have given little attention to the effects global environmental change will have on older people.

    A new report from an international consortium led by the Stockholm Environment Institute (SEI) at the University of York and Simon Fraser University’s Gerontology Research Centre, and including the Community Service Volunteers’ Retired and Senior Volunteer Programme (RSVP), highlights the need to raise awareness of the effects of a changing environment on older people across the world.

    Dr Gary Haq, of SEI, said: “Our study shows that older people are particularly vulnerable to environmental change — but awareness among policy makers and older people is lagging behind. There is an urgent need for policy makers to better understand the interaction between global ageing and the environment to prevent and minimise disproportionate negative impacts on older people.”

    The results of a pilot international survey of older people’s attitudes suggest they are concerned about the environment, the threat of climate change and energy and water security. They are pessimistic about the state of the planet that future generations will inherit believing environmental challenges will have grown significantly by 2050.

    Professor Gloria Gutman, Research Associate at Simon Fraser University’s Gerontology Research Centre said: “Older people themselves, and especially those with chronic illnesses, need to recognise that environmental change can affect them personally. Data from around the world show that weather-related disasters kill older people at a disproportionate rate.”

    The report calls for appropriate policies to encourage older people to reduce their personal contribution to environmental change, to protect older people from environmental threats, and to mobilise their wealth and knowledge and experience in addressing environmental problems.

    The report highlights three areas where action should be taken.
    1.Reduce the environmental footprint of the ageing population by promoting greener attitudes and behaviour and individual lifestyle choices. For example, ensuring homes are well-insulated which can also save on fuel bills or using more fuel-efficient cars or public transport. This could be done with targeted engagement of older people and providing appropriate infrastructure and incentives.
    2.Protect older people from environmental change by adopting policies that reduce their environmental vulnerability. In developing countries, lack of basic infrastructure such as clean water and sanitation, health and social care combined with poverty and malnutrition make them vulnerable to environmental threats.
    3.Mobilise older people in environmental protection by encouraging them to take part in environmental volunteering and making the most of their local knowledge of past environmental change.

    The report underlines the need for more evidence-based research towards a better understanding of the unique geographical and socio-economic factors affecting interaction between older people and environmental change.

    It calls for policies to be ‘age proofed’ so they support older people throughout their lives as well as harnessing the contribution they can make to addressing environmental threats and reducing their vulnerability.

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    Jan. 31, 2013 — Recent natural disasters illustrate vulnerability of older people: majority of deaths from the Great East Japan Earthquake (2011) and Hurricane Katrina (2005) occurred among older people.

    ——————————————————————————–

    Share This:

    3

    See Also:

    Health & Medicine
    •Elder Care
    •Menopause

    Earth & Climate
    •Environmental Policy
    •Environmental Issues

    Science & Society
    •Environmental Policies
    •Ocean Policy

    Reference
    •Consensus of scientists regarding global warming
    •Environmental impact assessment
    •Scientific opinion on climate change
    •Instrumental temperature record

    Researchers at the Stockholm Environment Institute at the University of York and Simon Fraser University’s Gerontology Research Centre in Canada are calling for better awareness among policy makers and the public of the impact climate change and deteriorating environmental quality will have on an ageing population.

    According to UN projections, by 2050, nearly 25 per cent of the global population will be aged 55 or over. An aging population and environmental change are two key policy challenges which need to be addressed to ensure a safe, secure, equitable and sustainable future. But international policy makers have given little attention to the effects global environmental change will have on older people.

    A new report from an international consortium led by the Stockholm Environment Institute (SEI) at the University of York and Simon Fraser University’s Gerontology Research Centre, and including the Community Service Volunteers’ Retired and Senior Volunteer Programme (RSVP), highlights the need to raise awareness of the effects of a changing environment on older people across the world.

    Dr Gary Haq, of SEI, said: “Our study shows that older people are particularly vulnerable to environmental change — but awareness among policy makers and older people is lagging behind. There is an urgent need for policy makers to better understand the interaction between global ageing and the environment to prevent and minimise disproportionate negative impacts on older people.”

    The results of a pilot international survey of older people’s attitudes suggest they are concerned about the environment, the threat of climate change and energy and water security. They are pessimistic about the state of the planet that future generations will inherit believing environmental challenges will have grown significantly by 2050.

    Professor Gloria Gutman, Research Associate at Simon Fraser University’s Gerontology Research Centre said: “Older people themselves, and especially those with chronic illnesses, need to recognise that environmental change can affect them personally. Data from around the world show that weather-related disasters kill older people at a disproportionate rate.”

    The report calls for appropriate policies to encourage older people to reduce their personal contribution to environmental change, to protect older people from environmental threats, and to mobilise their wealth and knowledge and experience in addressing environmental problems.

    The report highlights three areas where action should be taken.
    1.Reduce the environmental footprint of the ageing population by promoting greener attitudes and behaviour and individual lifestyle choices. For example, ensuring homes are well-insulated which can also save on fuel bills or using more fuel-efficient cars or public transport. This could be done with targeted engagement of older people and providing appropriate infrastructure and incentives.
    2.Protect older people from environmental change by adopting policies that reduce their environmental vulnerability. In developing countries, lack of basic infrastructure such as clean water and sanitation, health and social care combined with poverty and malnutrition make them vulnerable to environmental threats.
    3.Mobilise older people in environmental protection by encouraging them to take part in environmental volunteering and making the most of their local knowledge of past environmental change.

    The report underlines the need for more evidence-based research towards a better understanding of the unique geographical and socio-economic factors affecting interaction between older people and environmental change.

    It calls for policies to be ‘age proofed’ so they support older people throughout their lives as well as harnessing the contribution they can make to addressing environmental threats and reducing their vulnerability.

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  • Ozone Thinning Has Changed Ocean Circulation

    Ozone Thinning Has Changed Ocean Circulation

    Jan. 31, 2013 — A hole in the Antarctic ozone layer has changed the way that waters in the southern oceans mix, a situation that has the potential to alter the amount of CO2 in the atmosphere and eventually could have an impact on global climate change, a Johns Hopkins earth scientist says.

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    See Also:

    Earth & Climate
    •Ozone Holes
    •Environmental Issues
    •Global Warming
    •Climate
    •Air Quality
    •Atmosphere

    Reference
    •Ozone layer
    •Ozone depletion
    •Atmospheric chemistry
    •Refrigerant

    In a paper published in this week’s issue of the journal Science, Darryn W. Waugh and his team show that subtropical intermediate waters in the southern oceans have become “younger” as the upwelling, circumpolar waters have gotten “older” — changes that are consistent with the fact that surface winds have strengthened as the ozone layer has thinned.

    “This may sound entirely academic, but believe me, it’s not,” said Waugh, of the Morton K. Blaustein Department of Earth and Planetary Sciences at Johns Hopkins’ Krieger School of Arts and Sciences. “This matters because the southern oceans play an important role in the uptake of heat and carbon dioxide, so any changes in southern ocean circulation have the potential to change the global climate.”

    Waugh’s team used measurements taken from the early 1990s to the mid-to-late 2000s of the amount of a chemical compound known as “chlorofluorocarbon-12,” or CFC-12, in the southern oceans. CFC-12 was first produced commercially in the 1930s and its concentration in the atmosphere increased rapidly until the 1990s when it was phased out by the Montreal Protocol on substances that deplete the ozone layer. (Prior to the Montreal Protocol, CFC-12 was used in products such as aerosol hairsprays and refrigerants and in air conditioning systems.)

    From those ocean measurements, Waugh’s team was able to infer changes in how rapidly surface waters have mixed into the depths of the southern oceans. Because they knew that concentrations of CFCs at the ocean surface increased in tandem with those in the atmosphere, they were able to surmise that the higher the concentration of CFC-12 deeper in the ocean, the more recently those waters were at the surface.

    The inferred age changes — “younger” in the subtropics, “older” nearer the South Pole — are consistent with the observed intensification of surface westerly winds, which have occurred primarily because of the Antarctic ozone hole, suggesting that stratospheric ozone depletion is the primary cause of the changes in ocean ventilation. As stratospheric ozone recovers over the next 50 years, the changes in ventilation may slow or reverse. The impact of continued increases in greenhouse gases in the atmosphere will also need to be considered, however. The combined impact of the two factors on the southern oceans’ ventilation and uptake of heat and carbon is an open question.

    Also on the research team were collaborators Francois Primeau of the University of California, Irvine; Tim Devries of the University of California, Los Angeles; and Mark Holzer of the University of New South Wales and Columbia University. Funding for the study was provided by the National Science Foundation and the Australian Research Council.

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  • Shell continues spilling oil in North Sea despite efforts to improve

    Shell continues spilling oil in North Sea despite efforts to improve

    Anglo-Dutch group has been responsible for over 20 pollution accidents in British waters over a six month period
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    Terry Macalister

    The Guardian, Thursday 31 January 2013 19.29 GMT

    Shell’s Gannet Alpha platform in the North Sea. Photograph: Royal Dutch Shell Ho/EPA

    Shell and other major companies are spilling crude, diesel or other contaminants into the North Sea on a daily basis despite the oil industry’s efforts to improve its safety record.

    On the day that Shell reported global annual profits of $27bn (£17 bn), government statistics revealed that the Anglo-Dutch group has been responsible for over 20 pollution accidents in British waters over a six-month period.

    Shell said that “no spill is acceptable” and that it had been working hard to ensure its safety performance was improved by investing heavily in the maintenance of North Sea platforms.

    But environmentalists said the latest spill statistics from the Department of Energy and Climate Change (DECC) meant Shell and others needed to be threatened with a ban and kept out of the most sensitive waters of the far north.

    Speaking at Shell’s annual results conference, Peter Voser, the chief executive, said the recent accident involving the Kulluk drilling rig off Alaska had cost the company $90m so far with more to come.

    He admitted that a controversial plan to resume operations in the US Arctic this summer was now subject to various internal and external reviews. “We will wait for [the result of these reviews] before taking any decisions,” he explained.

    Voser said Shell was taking a “very cautious approach” to drilling in what he knew was a very environmentally sensitive area as he reported a 15% increase in “clean” current cost of supply (CCS) earnings and raised the dividend 4.7% in the final quarter of 2012.

    But the latest PON1 (Petroleum Operations Notice) data released by DECC show there were 429 oil and chemical releases in the UK North Sea in the 10 months to 8 November, compared with 464 for the same period the previous year.

    The environmental campaign group WWF said it was time to halt the race to exploit pristine areas in the far north, slash subsidies to oil and gas groups and ban those with poor safety records.

    “If such a scheme were in place, then, given their record of accidents and spills, Shell would almost certainly be on a final warning with targets for improvement. Without the threat of a ban, as it stands now, there are few real incentives to encourage a company like Shell to clean up its act,” said Lang Banks, a spokesman for WWF Scotland.

    The latest PON1 data, extending to November 2012, shows Shell suffering a spill of condensate hydrocarbon liquids in the Leman field on the first of that month, a release of crude on the Teal field on 29 October and of “other” materials eight days earlier on the Brent field.

    There was also a diesel spill involving Shell at the Clipper field on 5 September and an accident involving crude at the Gannet field on 21 August.

    Also on 29 October, BP, in two separate incidents, spilled hydraulic fluid in the West Sole and Clair fields, while Nexen had an “oil release” on the Buzzard field and Maersk dropped chemicals into the waters off the Balloch field.

    The volumes of hydrocarbons and chemicals spilled in the 400-plus separate incidents are relatively small, but the high overall incidence of spillages casts a cloud over a statement made last summer by the industry group Oil & Gas UK that major and significant hydrocarbon releases in 2011-12 had fallen to an “all-time low”.

    Shell, which was fined £900,000 after pleading guilty to safety lapses on the Brent Bravo platform following an accident in 2003, said: “No spill is acceptable and we are working hard to stop spills wherever they may happen. Asset integrity and process safety is Shell’s foremost priority at all times.”

    Article history

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    More on this story

    Shell profits disappoint City

    Shell raises dividend payments after reporting $7.3bn profit in Q4 2012 – but earnings fall well short of expectations

    OFT rules out petrol prices inquiry

    Shell acquitted of Nigeria pollution charges

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  • Japanese whalers ordered out of Australian waters

    Japanese whalers ordered out of Australian waters

    By Samantha Donovan and staff

    Updated 52 minutes ago

    Photo: The Shonan Maru 2 had a confrontation with Sea Shepherd in Australia’s Antarctic waters two years ago. (JoAnne McArthur/Sea Shepherd Conservation Society: AAP)

    Related Story: Sea Shepherd intercepts Japanese whaling fleet

    Related Story: Bob Brown takes helm of anti-whaling campaign

    Map: Australia
    The Federal Government has ordered a Japanese whaling vessel to get out of Australia’s exclusive economic zone.

    The Shonan Maru Number 2 – a Customs vessel which travels with the whaling fleet – entered the zone off Macquarie Island in the Southern Ocean yesterday afternoon.

    Environment Minister Tony Burke said he had made it clear to Japan that vessels associated with the whaling program “are not welcome in in Australia’s exclusive economic zone or territorial sea”.

    “Our embassy in Tokyo has conveyed these sentiments directly to the Japanese government,” Mr Burke said in a statement.

    Former Greens leader Bob Brown, now the mission leader of the Sea Shepherd anti-whaling group, says he believes the vessel has armed Japanese personnel aboard.

    Audio: Listen to Samantha Donovan’s report (AM)

    “It is accompanying the whaling ships into the killing fields off Antarctica,” he said.

    “When the Sea Shepherd ship Bob Barker made contact with the factory ship, this ship tailed Bob Barker and has been doing so for a couple of days.

    “The Bob Barker has lost the [factory ship] Nisshin Maru but that was after it was hunted out of the whaling area and this Customs vessel, this government vessel, has kept with the Bob Barker through to Macquarie Island and into Australia’s economic zone waters.”

    Mr Brown says the Shonan Maru stopped this morning just outside Australia’s territorial waters.

    He says there may be legal arguments about who has control over exclusive economic zones.

    “Tokyo has ignored the call from the Federal Government for this part of the whaling fleet not to enter our exclusive economic zone,” he said.

    “It’s stayed outside the direct territorial waters but it has not obliged that request and protest from Australia that it should not enter our exclusive economic zone.

    “That is a matter of some affront to Australia and one that I’ve no doubt the Federal Government will be looking to deal with during today.”

    Topics:whaling, conservation, environment, foreign-affairs, federal-government, government-and-politics, australia, antarctica, japan

    First posted 1 hour 29 minutes ago