The main advantage of the technology is that, unlike current solar thermal plants, it can be used in areas with no water, which are often the sunniest places on the planet.
Magic of mirrors, Newcastle Herald, BY MATTHEW KELLY27 Oct, 2010 It is used to power jet engines, now the same principle of converting compressed air into energy will produce enough electricity for up to 200 houses.CSIRO’s energy centre at Mayfield West has become home to the southern hemisphere’s biggest Brayton cycle project, which uses only the sun and air to produce electricity. Continue reading →
October 26, 2010
Posted by Christina Macpherson |
climate change - global warming, energy, New South Wales, solar, water | Australia, carbon, climate change - global warming, energy, renewable, solar, water |
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Americans in general are waking up to the possibilities of renewable energy sources and are ready to support positive change in energy legislation in the upcoming elections. ..
US Voters Warm Up to Renewable Energy Ecoinstitution, October 26, 2010 by z1nemo “….It looks like elections this year will hold good news for renewable energy. In a recent poll of voters conducted by Public Policy Polling for the NRDC Action Fund it was found that the majority of voters were in support of an energy bill with strong ties to renewable sources. Continue reading →
October 26, 2010
Posted by Christina Macpherson |
energy, solar, wind | carbon, climate change, energy, renewable, solar, wind |
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Solar air conditioning for your home | All Cooling 
Systems , October 20th, 2010 by coily Use the sun to cool your home or office will provide great cooling, savings and is environmentally friendly, this systems does not use the grid…….. Continue reading →
October 24, 2010
Posted by Christina Macpherson |
climate change - global warming, energy, solar | climate change, climate change - global warming, energy, renewable, solar |
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Because Wollongong is located in the middle of the Southern Coalfields, discussion focussed on the impact of the plan on jobs….Modelling in the plan shows that at least 80,000 jobs would be created in installation during peak construction, 30,000 in manufacturing, and 45,000 in operations and maintenance. This compares to the current 20,000 jobs in coal and gas energy production that would be lost over the same period, as a result of the transition.
Wollongong launch of 100% renewables plan, Green Left Weekly, October 24, 2010By Jess Moore, Wollongong More than 150 people packed into a Wollongong university lecture theatre on October 21 for the Wollongong launch of the Zero Carbon Australia 2020 Stationary Energy Plan (ZCA2020). Continue reading →
October 24, 2010
Posted by Christina Macpherson |
climate change - global warming, energy, New South Wales, solar, wind | Australia, carbon, climate change, climate change - global warming, energy, reneweable energy, solar, wind |
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U.S. based Engineering For The Earth‘s Aeolus system require minimal wind speeds and can produce drinking water for communities of up to 500 people per unit. The only additional energy input required is for telemetry, which can be supplied via small solar panels.
Wind Powered Desalination With A Twist Renewable Energy News, 22 Oct 10, With potable water becoming an increasingly scarce resource in some countries, governments are turning to solutions such as desalination. An energy-intensive process, desalination has been made “greener” through the use of renewable energy. Continue reading →
October 22, 2010
Posted by Christina Macpherson |
solar, water, wind | renewable, solar, water, wind |
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The 247.5 megawatt wind farm would include up to 75 turbines and produce enough energy to power more than 135,000 homes.
Vic wind farm gets green lightm Sydney Morning Herald, October 22, 2010 A wind farm with up to 75 turbines will be built in western Victoria after receiving planning approval.Planning Minister Justin Madden approved the $326 million development at Ararat Continue reading →
October 22, 2010
Posted by Christina Macpherson |
energy, Victoria, wind | Australia, climate change, energy, renewable, wind |
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One of the state’s most powerful unions, the Electrical Trades Union (ETU), on Tuesday slammed a push from the Committee of Melbourne for nuclear energy to be on the agenda.
Nuclear too risky and costly: Brumby, Sydney Morning Herald, Melissa Jenkins and Catherine Best, October 19, 2010 – Nuclear power is too risky and expensive to be an energy option for Victoria, Premier John Brumby says Continue reading →
October 19, 2010
Posted by Christina Macpherson |
energy, politics, uranium, Victoria | antinuclear, Australia, energy, nuclear, nuclear costs, renewable, uranium |
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For a carbon tax to truly make a significant difference on carbon emission levels, revenue raised from the tax needs to be funnelled back into renewable energy projects, not into concessions for energy intensive industries and big polluters,….Australia has vast solar power potential that is being neglected
Australia’s Carbon Tax And The Big Business Roundtable : Renewable Energy News :by Energy Matters, 19 Oct 10 Big business will head the discussion on how to implement a carbon tax in Australia; a situation causing concern in some sectors. Continue reading →
October 18, 2010
Posted by Christina Macpherson |
AUSTRALIA - NATIONAL, climate change - global warming, energy | Australia, BHP, BHP Billiton, carbon, climate change, climate change - global warming, energy, renewable |
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creating an alternative reality in which climate change is a hoax or conspiracy……in a fog of disinformation,
In Climate Denial, Again The New York Times, October 17, 2010 Former Vice President Dick Cheney has to be smiling. With one exception, none of the Republicans running for the Senate — including the 20 or so with a serious chance of winning — accept the scientific consensus that humans are largely responsible for global warming. Continue reading →
October 18, 2010
Posted by Christina Macpherson |
climate change - global warming, energy | carbon, climate change - global warming, energy |
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the team hopes scale up the size of the solar module for use in disaster zones and desert areas where climate change has impacted on water stocks.
Portable Desalination System Powered By Solar Energy Renewable Energy News, 18 Oct 10, A group of researcher s at the Massachusetts Institute of Technology (MIT), have unveiled a portable solar-powered desalination plant which they say will help provide access to clean drinking water in the developing world. Continue reading →
October 18, 2010
Posted by Christina Macpherson |
climate change - global warming, energy, solar, water | antinuclear, carbon, climate change, climate change - global warming, energy, renewable, solar, water |
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BHP has an interesting little asset called Olympic Dam in South Australia where it is considering a major series of upgrades. Expanded Olympic Dam output would exceed one quarter of global mined uranium. …..Olympic Dam is the world’s largest known uranium deposit,
BHP: A Wolf in Sheep’s Clothing? The Star, by Mark Taylor | 15 Oct 10 Why would BHP BHP CEO Marius Kloppers express support for a carbon tax? The mining industry has its fair share of climate skeptics. Geologists and model-based climatologists have very different views of the world. Does BHP stand to gain or lose from a carbon tax? Continue reading →
October 16, 2010
Posted by Christina Macpherson |
AUSTRALIA - NATIONAL, business, climate change - global warming, energy, uranium | antinuclear, Australia, BHP, BHP Billiton, climate change, climate change - global warming, energy, nuclear costs, uranium |
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Opinions on building more nuclear power plants are more mixed and vary by country. The public is more or less equally divided in the U.S., Britain and France but clear majorities are opposed in Italy (60%), Spain (63%) and even more strongly in Germany (77%)…….
U.S., Europe back wind farms but split on nuclear power – Green House , 14 Oct 10, The main findings of the poll, taken between Sept. 15 and 21, 2010, include: * Big majorities of the public in all six countries favor the building of more wind farms in their countries, Continue reading →
October 14, 2010
Posted by Christina Macpherson |
energy, wind | antinuclear, climate change, energy, nuclear, renewable, wind |
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Greens MP Greg Barber said new climate change laws allowed the government to legislate Hazelwood out of existence without compensation being due.
Dirty coal station ‘will be closed’, Sydney Morning Herald, Richard Willingham, October 14, 2010 PREMIER John Brumby is ”completely confident” Australia’s dirtiest power station will be closed, with or without federal help. Continue reading →
October 14, 2010
Posted by Christina Macpherson |
climate change - global warming, energy, politics, Victoria | Australia, climate change, climate change - global warming, energy |
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Today’s news – articles about “ethical investments”. That turns out be an issue for “Secrets and Lies”. Some companies are described as ethical because they claim not to invest in uranium. But – read the fine print, where it sometimes goes on to say “where uranium is directly intended for nuclear weapons fuel”. Now that’s a nice copout, isn’t it?
Another issue for “Secrets and Lies” – the enormously successful push by fossil fuel companies to set up the incorrect story that scientific opinion is “equally” divided on Global Warming and Climate Change.
One silly part of this is that climate scientists are accused of having a secret agenda to promote “socialism”.
Strange – because the nuclear and fossil fuel lobbies also want governments to cover the costs of nuclear power setup, security, and waste disposal – apparently nuclear socialism is OK!
October 13, 2010
Posted by Christina Macpherson |
Christina reviews, climate change - global warming, energy | antinuclear, Australia, climate change - global warming, energy, nuclear, nuclear wastes |
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The Greens will have the critical say in passing a legislated carbon price when they pick up the balance of power in the Senate after June 30 next year
Greens must compromise on global warming, minister warns Patricia Karvelas and Joe Kelly The Australian * October 13, 2010 CLIMATE Change Minister Greg Combet has warned the Greens they need to compromise on climate change if they want action…… Continue reading →
October 13, 2010
Posted by Christina Macpherson |
AUSTRALIA - NATIONAL, climate change - global warming, energy, politics | carbon, climate change, climate change - global warming, energy |
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Today’s news – articles about “ethical investments”. That turns out be an issue for “Secrets and Lies”. Some companies are described as ethical because they claim not to invest in uranium. But – read the fine print, where it sometimes goes on to say “where uranium is directly intended for nuclear weapons fuel”. Now that’s a nice copout, isn’t it?
