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  • New uranium mine gets go ahead

    Acid solution will extract uranium ore

    SA’s acting Minister for Mineral Resources Michael Atkinson says a comprehensive rehabilitation plan has been developed for the site.

    He says it will be mined using an acid-solution method.

    "It’s been agreed that solution mining for uranium at Honeymoon is the most benign, environmentally-friendly method of mining uranium.

    "There’ll be no tailing or waste rock created."

    David Noonan from the Australian Conservation Council believes ground water will be sacrificed so the uranium can be mined.

    "They’re essentially deliberately polluting ground water," he said.

    "They’re causing a pollution plume in ground water by the discharge of all of the mine waste there simply to suit the company’s profits and to minimise costs in waste management to, in this case, an overseas uranium mining venture."

    Honeymoon will be Australia’s fourth uranium mine.

    South Australia also has mines at Olympic Dam and Beverley and there is the Ranger mine in the Northern Territory.

  • CSIRO sets up fuel forum

    “Cost effective transport underpins our lifestyles and economy. We need to start work now to ensure the sector can continue to deliver its many benefits and address its environmental impact along with other important issues relating to fuel security and supply,” Dr Wright said.

    The Future Fuels Forum is designed to provide useful input to decision makers in industry and government on strategic policy and future investment, which will be articulated through the release of a comprehensive report in June 2008.

    “The Energy Futures Forum gave us a broad view of Australia’s energy landscape and identified the need to focus more specifically on our nation’s fuel and transport sectors,”

    Dr Wright said.

    An impressive list of participants has gathered, bringing a wealth of experience and many different perspectives and backgrounds that relate to the fuel and transport sectors.

    “We expect some healthy debate that will result in the development of a diverse set of scenarios for Australia’s fuel and transport future,” Dr Wright said.

    The project follows the successful Energy Futures Forum, a collaboration with energy industry stakeholders which developed scenarios for the future of energy in Australia.

    “The Energy Futures Forum gave us a broad view of Australia’s energy landscape and identified the need to focus more specifically on our nation’s fuel and transport sectors,” Dr Wright said.

    “I believe the Future Fuels Forum will result in similar success and make a significant contribution towards planning a secure and sustainable transport fuel mix.”

    The Forum will draw on the expertise of forum participants and use sophisticated economic modelling technology to map out future scenarios.

    Future Fuels Forum partners include the Australian Automobile Association, Australian Association for the Study of Peak Oil and Gas, Biofuels Association of Australia, Caltex, Engineers Australia, Future Climate Australia, National Roads and Motorists Association, National Transport Commission, Public Interest Advocacy Centre, Queensland Rail, Rocky Point Distillery, Sasol Chevron, the South Australian Government, the Victorian Government and Woolworths.

    The Future Fuels Forum is still accepting expressions of interest from organisations wishing to join the initiative.

  • Did Hillary Really Win New Hampshire?


    What has had eyebrows raised is a significant discrepancy between the vote counts done by voting machine, and the ones done by hand.

    In New Hampshire, 81 per cent of the voting was done in towns and cities that had purchased optical scan machines from the Diebold Election Systems (now called Premiere Election Solutions), a division of Diebold Corp., a company founded by and still linked to wealthy right-wing investors. In those towns, all voting was done on the devices, called Accuvote machines, which read paper ballots completed by voters who use pens or pencils to fill in little ovals next to the candidate of their choice. The ballots are then fed into, read, and tallied by the machines. The other 19 per cent of voting was done in towns that had opted not to use the machine, and to use hand-counted paper ballots instead.

    The machine tally was Clinton 39.6 per cent, Obama 36.3 per cent – fairly close to the final outcome. But the hand-counted ballot count broke significantly differently: Clinton 34.9 per cent, Obama 38.6 per cent.

    Could something have happened in those machines to shift some votes away from Obama or some of the other candidates in the race, and over to the Clinton total?

    If all the votes cast had split the way the hand counts split, Obama would have won New Hampshire by over 10,000 votes, instead of losing to Clinton by about 5500 votes.

    "My suspicion is that nothing untoward happened here," says Doug Jones, a professor of computer sciences at the University of Iowa and a member of the board of examiners that approved the use of the same Diebold optical scanning machines in Iowa. "But at the same time, the Diebold machines are vulnerable to viruses that can be spread through the machines by the PCMCIA memory cards, and there are other things that can go wrong too. I’d be much happier if they had a routine random audit procedure in New Hampshire."

    A random audit, he says, would involve doing hand counts of some towns’ optical scan ballots, and comparing those results with the results of the machine reading of those same ballots, as recorded election night.

    While California does conduct such random audits as a matter of course, most states, including New Hampshire, do not. According to the New Hampshire Secretary of State’s office, any recount of ballots would have to be requested by a candidate, and would have to be paid for by the candidate making the request.

    An official in the press office of Obama’s campaign in Chicago, contacted on Wednesday, claimed not to know about the discrepancy between the machine and hand-counted ballots. She said that there was no plan to call for a hand count of machine ballots.

    As Prof. Jones notes, requiring a candidate to initiate any hand count makes such hand counts unlikely, since unless the evidence of vote tampering or fraud is overwhelming, such a call would open the candidate to charges of "poor loser."

    Kucinich, in making his recount request, resolved that problem.

    There is good reason to be suspicious of the results. The counting of the machine totals, in New Hampshire as in all states using the Diebold machines, is handled by a private contract firm, in this case Massachusetts-based LHS Associates, which controls and programs the machines’ memory cards. Several studies have demonstrated the ease with which the memory cards in the Accuvote machines can be hacked, with some testers breaking into the system in minutes.

    There are, to be sure, alternative quite innocent possible explanations for the discrepancy between the machine and hand votes for Clinton and Obama. All the state’s larger towns and cities, like Nashua, Concord and Portsmouth, have gone to voting machines. While there are many small communities that have also opted for machines, it is almost exclusively the smaller towns and villages across the state that have stayed with hand counts-most of them in the more rural northern part of the state. So if Obama did better than Clinton in the small towns, and Clinton did better in the large ones, that could be the answer.

    But that explanation flies in the face of logic, historic voting patterns, and most of the post ­election prognosticating.

    If it is true that there was "behind the curtain" racism involved in people saying to pollsters that they were for Obama, while privately voting against him, surely it would be more likely that this would happen in the isolated towns of northern New Hampshire where black people are rarely to be seen. Clinton was also said to have fared better among people with lower incomes-again a demographic that is more prominent in the rural parts of the Granite State. Finally, Obama, in New Hampshire as in Iowa, did better among younger voters, and that is the demographic group that is typically in shorter supply in small towns, where job opportunities are limited. Furthermore, in Iowa, it was in the larger municipalities that Obama fared best, not in the rural towns, so how likely is it that his geographic appeal would be reversed in New Hampshire?

    David Scanlan, New Hampshire’s deputy secretary of state for elections, whom I contacted Thursday, said that while town election officials are required to do test runs of the Diebold machines in the days before an election, "to make sure that they are reading the ballot markings accurately," and that at that point the machines and the memory cards are sealed until the actual election day, there is no way for his office to independently conduct a post balloting test. The ballot boxes are sealed and the only way they can be opened if for a candidate to request (and pay for) a manual recount, or for a court to order one." Scanlan says that the same is true for the voting machines and the memory cards. While the sealed ballots are retained "for years," however, the memory cards will be back in the hands of the contractor, LHS Associates, in "a few months," to be erased and prepared for use in the general election next November.

    Scanlan says that the state legislature is currently considering legislation to provide for routine audits of machines after elections, but that won’t help this election cycle.

    Scanlan said that because the machines are freestanding, there is no chance of their being hacked from the outside, but critics note that the hacking can be done in advance to the memory cards, which can pass changes to each other like a virus as each is programmed for a particular election.

    Jonathan Simon, an attorney and co-founder of the group Election Defense Alliance, says that the vote discrepancies between machine and hand counts in New Hampshire’s Democratic primary are troubling, and defy easy explanation.

    "The trouble is, whenever you have a surprise result in an election, and it runs counter to the polls, the media always say the problem is the polling, not the counting." But he adds, "The thing is, these things always work in one direction-in favor of the more conservative candidate, and that defies the law of quantum mechanics."

  • Macquarie Signs Up for Wind Farm

    The project has had its critics, with some questioning the cost of building transmission lines to the main power grid, which Epuron acknowledged would be substantial, and NSW Energy Minister Ian Macdonald recently questioning whether the area was windy enough. Macquarie has $1.3 billion invested in renewable energy projects worldwide, much of that in wind generation in countries such as France, the US, Canada and Taiwan.

    Mr Durran said Macquarie was a 50-50 partner in the development stage of the project, with its ultimate stake still to be negotiated. Macquarie confirmed its involvement but a spokesman said it was not in a position to comment on the specifics of the deal. The project is expected to cost $2.2 billion to $2.5 billion and take three to five years to build.

    Epuron hopes to have planning approval by the end of the year, with construction to begin in 2009.

    The wind farm, which will cover 450sqkm, could eventually supply 4.5 per cent of the state’s energy needs, Epuron said. Mr Durran said the backers had spent five to six years looking for the best places in Australia to build wind farms and were confident it was in the right location. "We are very confident about the wind speeds in the area," he said.

    The turbines will be located on permanent-leasehold country owned by graziers.

    Mr Durran acknowledged the project had a "significant power line requirement" to connect it to the grid but that had already been factored in to the costings.

    Essential to the viability of the project are government renewable energy targets. NSW has set a mandatory target for energy authorities to take at least 15 per cent of their power from renewable sources by 2020.

    Mr Epuron said there was "a little bit of indecision for us" over the delay in the state Government putting its target into legislation but based on the federal Government’s more ambitious 20 per cent target by 2020 and the general push towards renewable energy, it had decided to go ahead. Epuron has a total of 2000MW of wind farms on the drawing board with construction of its first project near Goulburn in NSW due to start soon.

  • Acidic Murray a River of Death

    Paula D’Santos, project officer for the NSW Murray Wetlands Working Group, says the alarm was raised at Bottle Bend, upstream from Mildura, when the lagoon’s pH fell from a healthy seven to a deadly three after it became cut off from the river’s main flow. Fish died in their thousands, the banks were lined with toxic aluminium and manganese salts and the gnarled red gums on its banks began to die. "It is like a scene from the apocalypse. It’s just incredible," Ms D’Santos says.

    -University of Adelaide, CSIRO and Wentworth Group scientist Mike Young sees it as a final warning to revive the Murray before it is too late. "Bottle Bend’s nightmare is the first sign we are now changing the River Murray system irrevocably …

    "Irrigators and environmentalists both need to be alarmed. This is the time to radically change the way we manage the River Murray system from top to bottom."

    NSW’s Tareena Billabong — where acid-sulphate soils have also been found — recently suffered a fish kill that left nine tonnes of fish rotting in the mud. The acid-sulphate problem — caused by nutrient-rich submerged banks being exposed to air for the first time in decades — is already rivalling salinity, overextraction and blue-green algae as threats to the river.

    Senior CSIRO scientist Rob Fitzpatrick, who is leading a team looking at acid-sulphate soils, says the problem has been found in large stretches of the river in South Australia around Renmark, Blanchetown and Murray Bridge, as well as in lakes Albert and Alexandrina, near the mouth.

    Dr Fitzpatrick says the conditions exist for acid-sulphate soils to form right along the river, but it is occurring mainly in areas that had been inundated for decades but are now slowly drying out. The sulphuric acid is produced when naturally occurring iron pyrite in the river bank — a by-product of decaying organic matter — reacts with oxygen.

    The problem can be prevented by raising the water level to reinundate banks. The acidity can be absorbed and counteracted by the slightly basic river water, but toxic metallic salts created during the process are also washed into the main stream.

    Raising the water level in South Australia also creates a catch-22. "You might save the river, but then the lakes, which are a much bigger area, might be affected," Dr Fitzpatrick says.

  • Solar Cities event for Adelaide

    he International Solar Cities Congress is part of the International Solar Cities Initiative and the 2008 Congress will be the third solar cities congress.  

     

    The objectives of the International Solar Cities Initiative are to support UN energy and climate policies by stimulating the interest of cities into becoming benchmark cities that commit to ambitious emission reduction goals; help cities systematically integrate renewable energy and energy efficient technologies and industries into environmental, economic and city planning; and provide scientific support for the validation and design of effective measures and policies for Solar Cities.

     

    The 3rd Congress will appeal to all professionals and individuals with an interest in sustainable energy and its role in our urban environment. The International Solar Cities Initiative (ISCI) has been formed to address climate change through effective measurable action at the urban community level. The members of ISCI are cities, institutions and individuals who want to help each other in this task.

     

    Business is a major focus of the Congress, and anyone in the business of sustainability, market growth and forecasts will find the information presented throughout the program invaluable, particularly on the Wednesday, which has been designed as a special business day and features Robert F Kennedy Jr.

     

    A three day program is planned in association with a mayoral forum, field trips and the opportunity for all delegates to enjoy pre and post Conference tours to some of South Australia’s major attractions.