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GECF: more than a quarter of 2050 natural gas supply untapped

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Yet-to-find (YTF) resources will contribute to around 30% of the total production of natural gas worldwide by 2050, according to Yury Sentyurin, the Secretary General of the Gas Exporting Countries Forum (GECF).

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New phase of globalization could undermine efforts to reduce CO2 emissions

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—Dabo Guan, professor in climate change economics at UEA’s School of International Development and co-author on both studies. The success of international climate mitigation efforts may therefore depend on curtailing growth of coal-based energy and emissions in now-industrialising and urbanising countries. Gt in 2004 and 2.2

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International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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Circle areas are proportional to values for (A and B) climate change, (C and D) human health (values for population over age 30), and (E and F) agriculture. Their potential climate impact was assessed by using published global warming potential (GWP) values for each pollutant affected. Source: Shindell et al. Click to enlarge.

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Study links air pollution and cyclone intensity in Arabian Sea; suggested solutions include diesel filters and two-stroke engines running on LPG fuel

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The aerosol buildup creates formations known as atmospheric brown clouds (ABCs) in which smog from diesel emissions, soot and other by-products of biomass burning accumulate and become widespread to a degree significant enough to affect regional climate. The NOAA Climate Program Office provided additional support for the study.

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IEA working paper highlights potential role of natural gas in reducing global road transport CO2

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The paper uses Brazil, India, Iran, Pakistan, the US and Europe as case studies. Tags: Climate Change Emissions Heavy-duty Natural Gas. Investments in grids are likely to take place only where other sectors can also benefit from natural gas supply. The Contribution of Natural Gas Vehicles to Sustainable Transport (IEA working paper).

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Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

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Among the increasing challenges is that while the sourcing, processing, and delivery of clean water is becoming more energy-intensive, the extraction and refining of fossil fuels and their substitutes is trending towards increasing water requirements per unit of fuel produced as energy companies work with progressively lower grade resources.

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2018 Environmental Performance Index: Air quality top public health threat

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Switzerland’s top ranking reflects strong performance across most issues, especially air quality and climate protection. In general, high scorers exhibit long-standing commitments to protecting public health, preserving natural resources, and decoupling greenhouse gas (GHG) emissions from economic activity. Click to enlarge.

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