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Wärtsilä and partners developing emissions-free barge concept

Green Car Congress

By switching from diesel-fueled propulsion to fully electrically powered transport, an important step can be taken towards realizing the Paris Climate Agreement goals. With the help of a 2000 kWh Repack container, an inland vessel can sail for two to four hours. These will be charged using energy from renewable sources.

Concept 357
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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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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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The contribution of HFCs to climate forcing is currently less than 1% of all greenhouse gases. If HFC emissions continue to increase, they are likely to have a noticeable influence on the climate system. W m -2 relative to 2000. Climate and the Ozone Layer. Climate-friendly HFCs. Non-HFC substances.

Climate 287
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IPCC: GHG emissions accelerating despite mitigation efforts; major institutional and technological change required to keep the heat down

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The UN Intergovernmental Panel on Climate Change (IPCC) released a policymaker’s summary of Working Group III’s (WG III) latest report showing that despite a growing number of climate change mitigation policies, annual anthropogenic GHG emissions grew on average by 1.0 GtCO 2 eq (1.3%) per year from 1970 to 2000. to 3% per year.

Emissions 257
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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Although most countries have already revealed their opening emissions reduction proposals, UNFCCC Executive Secretary Yvo de Boer pointed out Thursday that “ we still await clarity from industrialized nations on the provision of large-scale finance to developing countries for immediate and long-term climate action. by Jack Rosebro.

Climate 236
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World Bank/ICCT report provides guidance to reducing black carbon emissions from diesels in developing countries

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The report proposes approaches for integrating black carbon emission reduction considerations in cost-benefit assessment and applies an analytic framework to four simulated projects to illustrate the associated opportunities and challenges at a project level. Source: Minjares et al., data from Facanha et al. Click to enlarge. Earlier post.)

Carbon 186
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MIT study finds real-world NOx from diesels cars in Europe greatly exceeds laboratory levels; transboundary emissions cause 70% of health impacts

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A new study by MIT researchers, published this month in Atmospheric Environment , finds that in Europe, 10 major auto manufacturers produced diesel cars, sold between 2000 and 2015, that generate up to 16 times more NO x emissions on the road than in regulatory tests—a level that exceeds European limits but does not violate any EU laws.

MIT 273