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Rio Tinto to invest $1 billion over 5 years to help meet new climate change targets

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Mining giant Rio Tinto will invest around $1 billion over the next five years to support the delivery of its new climate change targets and a company objective for net zero emissions from operations by 2050. Rio Tinto introduced its first climate change target in 2008 and beat its most recent target.

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CSIRO and partners launch $68M Hydrogen Industry Mission

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The research mission is intended to help drive down the cost of hydrogen production to below $2 per kilogram, making the fuel more affordable and helping to position Australia to lead the world in exporting hydrogen by 2030. Development is underway at a new facility in Clayton, Victoria, with Swinburne University and the Victorian Government.

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Airbus and Tsinghua University partner on aviation biofuels

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Airbus and Tsinghua University have formed a partnership to complete a sustainability analysis of Chinese feedstocks, and to evaluate how best to support the development of a value chain to speed up the commercialization of aviation bio-fuels.

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Copenhagen Diagnosis Released, Detailing Accelerating Indicators of Climate Change In Last Three Years

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A team of 26 climate scientists from Australia, Austria, Canada, France, Germany, Switzerland, the United Kingdom, and the United States have published the “Copenhagen Diagnosis”, an interim synthesis report on developments in climate change science from mid-2006 to the present day.

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Study finds global emissions of several banned ozone-destroying CFCs are increasing

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The research, published in Nature Geoscience and led by the University of Bristol and National Oceanic and Atmospheric Administration (NOAA), puts the rise in part down to the chemicals, known as chlorofluorocarbons or CFCs, being used to make other ozone-friendly alternatives to CFCs.

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Rio Tinto validates BioIron process for low-carbon iron-making; biomass and microwave energy

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Rio Tinto has shown the effectiveness of a low-carbon iron-making process using ores from its mines in Australia in a small-scale pilot plant in Germany, and is now planning the development of a larger-scale pilot plant to further assess its potential to help decarbonize the steel value chain. Earlier post.)

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Fallout from Australia’s Week Of Bushfires May Affect Victoria Water Supplies For 30 Years

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In 2007, the Intergovernmental Panel on Climate Change (IPCC) found that an increase in fire danger in Australia would be likely to be associated with reduced interval between fires, increased fire intensity, a decrease in fire extinguishments and faster fire spread.

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