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UN report projects that increasing use of HFCs likely to have a significant climate impact by 2050; equivalent to current total annual emissions from transport

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A new report from the UN Environment Programme (UNEP) projects that by 2050, hydrofluorocarbons (HFCs) could be responsible for emissions equivalent to 3.5 W m -2 relative to 2000. Climate and the Ozone Layer. Source: UNEP. Click to enlarge. By 2050, the buildup of HFCs is projected to increase radiative forcing by up to 0.4

Climate 287
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Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

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IPCC reference emissions scenarios, 2000—2100. The dispute has contributed to a significant split among the primary bloc of developing countries, and has highlighted an increased focus on climate adaptation strategies, in addition to emissions reductions, during the talks. Global 2ºC maximal warming limit as compared to past and.

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Study concludes abundant shale gas is neither climate hero nor villain; need for targeted GHG reduction policy

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They also found that abundant natural gas can, however, help reduce the costs of achieving GHG reduction goals. Shale gas in particular has grown rapidly, from less than one percent of US production in 2000 to 34% in 2012, and projections show strong production growth continuing for the foreseeable future. —Newell and Raimi.

Climate 199
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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The last official UNFCCC meeting prior to the 15 th Congress ended 6 November in Barcelona, and environment ministers have been shuttling in and out of Copenhagen since then to conduct ad hoc negotiations prior to the summit. by Jack Rosebro. Backlash against Rasmussen’s plan was swift and severe.

Climate 236
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InterAcademy Council Report Terms UN IPCC Process a Success Overall, Calls for Reform in Management Structure

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The IPCC was established in 1988 by the World Meteorological Organization and the United Nations Environment Programme to inform policy decisions through periodic assessments of what is known about the physical scientific aspects of climate change, its global and regional impacts, and options for adaptation and mitigation.

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Ford EcoLPi Falcon goes on sale in Australia; new liquid injection LPG engine delivers more performance, lower fuel consumption

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Awareness of the climate change issue and its importance to consumers has seen Ford deliver a range of product actions in recent years, which have introduced sustainable technologies that are conscious of both the environment and our customers.

Australia 270
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Study finds that gaps in research on topics critical to the global biofuels industry warrant caution; a call for more interdisciplinary work

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Biofuels are commonly touted as a dual solution to the problems of dependence on foreign energy sources and climate change, but their impacts are not confined to these two areas. We also examined geographic trends. —Ridley et al. They found a wide range of research activity.

Industry 239