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His fields of expertise are environmental and energy economics, with a specific focus on the impacts and regulation of climate change and air pollution. Saint Professor at the University of California Berkeley.
While the number of new clean power-generating plants completed stayed flat year-to-year, the volume of power derived from coal surged to a new high, according to Climatescope , an annual survey of 104 emerging markets conducted by research firm BloombergNEF (BNEF). thousand terawatt-hours in 2018, up from 6.4 thousand in 2017.
Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Preparing the US for the impacts of climate change. Earlier post.).
The EEA report ‘ Electric vehicles from life cycle and circular economy perspectives ’ reviews current evidence on electric cars’ impacts on climate change, air quality, noise and ecosystems, compared with conventional cars. The EEA has also published a new briefing on the environmental and climate impacts of transport.
This year’s edition highlights the growing divergence between demands for action on climate change and the actual pace of progress on reducing carbon emissions. Coal consumption (+1.4%) and production (+4.3%) increased for the second year in a row in 2018, following three years of decline (2014-16).
All large-scale energy systems have environmental impacts, and the ability to compare the impacts of renewable energy sources is an important step in planning a future without coal or gas power. In the journal Joule , Harvard researchers report the most accurate modelling yet of how increasing wind power would affect climate.
In contrast to the “green light” for coal-to-NG substitution for power generation, the authors suggest that climate benefits from vehicle fuel substitution are uncertain (gasoline, light-duty) or improbable (diesel, heavy-duty). Science 2014; 343:733-735. US, United States; Can, Canada; SC, South Central; Petrol. O’Sullivan, G.
In this paper, we focus on the implications of growing shale gas production for the climate. If natural gas is abundant and less expensive, it will encourage greater natural gas consumption and less consumption of fuels such as coal, renewables and nuclear power. —Newell and Raimi.
IG Metall, Germany’s largest union as well as Europe’s largest industrial union, warns that at Hüttenwerke Krupp Mannesmann (HKM), the switch to climate-neutral steel production is may fail due to the lack of financing. HKM aims to reduce CO 2 emissions by 30% by the year 2025, and then be as climate neutral as possible by 2045.
Black carbon (BC) from incomplete biomass and fossil fuel combustion is the most strongly light-absorbing component of particulate matter (PM) air pollution and a major climate-forcing emission. Air pollution mitigation efforts focusing on reducing combustion pollution are likely to have major benefits for climate and human health.
The Brent crude oil spot price averaged $112 per barrel in 2012, and EIA’s July 2013 Short-Term Energy Outlook projects averages of $105 per barrel in 2013 and $100 per barrel in 2014. Biomass Climate Change Coal-to-Liquids (CTL) Emissions Forecasts Fuels Gas-to-Liquids (GTL) Market Background'
million additional cars on US roads are likely as a result of EPA inaction on finalizing the 2014 Renewable Fuel Standard (RFS) rules, according to a new white paper issued by The Biotechnology Industry Organization (BIO). billion gallons more diesel in 2014 than previously projected. new coal-fired power plants.
The collapse in world oil prices in the second half of 2014 will have only a moderate impact on the fast-developing low-carbon transition in the world electricity system, according to research firm Bloomberg New Energy Finance. However, the slump in the Brent crude price per barrel from $112.36 on 30 June to $61.60
Simple, effective solutions that can help lessen the impact of climate change already exist. Rahman, a power expert and professor of electrical and computer engineering at Virginia Tech , is the former chair of the IEEE ad hoc committee on climate change. One type is the ultrasupercritical coal-fired steam power plant.
Global energy demand will increase 25% between 2014 and 2040, driven by population growth and economic expansion, ExxonMobil forecasts in the 2016 edition of its annual The Outlook for Energy. Emissions in OECD nations are projected to fall by about 20% from 2014 to 2040.
The “Trends and Projections in Europe” package includes an assessment of progress towards the EU’s climate targets, preliminary EU greenhouse gas emissions estimates for 2017, a specific analysis of trends and projections in the EU Emissions Trading System (ETS) and briefing summarizing the recent GHG trends and projections in Europe.
In December 2014, Böhni submitted a motion for consideration by the National Council (Nationalrat) that would create the legal basis for importers and manufacturers of vehicles that run on CO 2 -neutral synthetic fuels made in Switzerland to receive credit for the corresponding reduction in CO 2 emissions under fleet emission rules.
The result will be renewables eating up more and more of the existing market for coal, gas and nuclear. Coal emerges as the biggest loser in the long run. However, coal consumption was also up, growing for the first time since 2013. Coal’s share in primary energy in 2017 fell to 27.6%, the lowest since 2004.
On an absolute basis, California’s total GHG emissions fell only slightly in 2015, down 0.34% from 2014. Therefore, it is critical that the next generation of climate policies be designed to deliver steeper reductions. As gasoline prices fell starting in late 2014, motorists logged an additional 2.7 —Adam Fowler.
The increase from 2012 to 2013 was due to an increase in the carbon intensity of fuels consumed to generate electricity due to an increase in coal consumption, with decreased natural gas consumption, according to the report. EEEPA put CO 2 emissions from ethanol for 2014 at 73.4 Climate Change Emissions' from 1990 to 2013.
Chairman of the Homeland Security and Governmental Affairs Committee, released the details of their long-anticipated energy and climate change legislation on Wednesday, 12 May. Allows 50% of the cost to be expensed for a facility placed in service after 31 December 2014 and before 1 January 2020. Senators John Kerry (D-Mass.),
Efforts to shift away from fossil fuels and replace oil and coal with renewable energy sources can help reduce carbon emissions but do so at the expense of increased inequality, according to a new study by researchers at Portland State University (PSU) and Vanderbilt University. —Julius McGee. 2019.05.024.
Methanol can be produced from a range of renewable sources and fossil-fuel based feed-stocks; in practice methanol is mainly produced in coal-rich China from coal. cited one study showing that the full lifecycle (well-to-wheel) CO 2 emissions from M85 (with coal-derived methanol) are 2.5 Methanol in China. 2014.07.002.
Fuel cycle analysis (FCA)—or “well-to-wheels analysis”—is a type lifecycle analysis (LCA) that examines fuel products and their supply chains, and that has greatly influenced climate-related research priorities and public policies for transportation fuels. —DeCicco (2014). DeCicco (2014). Click to enlarge.
The emissions increase in the United States in 2013 (+2.5%) was mainly due to a shift in power production from gas back to coal together with an increase in gas consumption due to a higher demand for space heating. Trends in global CO 2 emissions: 2014 report. Climate Change Emissions' in 2013 and 3.4%
Markey of the Energy and Environment Subcommittee on Tuesday released a draft of far-reaching energy and climate legislation that targets job creation, promotes renewables and energy efficiency, and places limits on emissions of greenhouse gases. Waxman of the Energy and Commerce Committee and Chairman Edward J. Clean Fuels and Vehicles.
Decreased use of coal in China is the main reason behind the 3-year slowdown. growth seen in 2014. This is a great help for tackling climate change but it is not enough. In 2014, renewable energy sources saw a record increase in capacity and their impact is on track to be even higher in 2015. A further reduction of 0.5%
It also produces iron ore pellets, manganese ore, ferroalloys, metallurgical and thermal coal, copper, platinum group metals (PGMs), gold, silver and cobalt. The first semi-industrial MOE cell was commissioned shortly thereafter in 2014. Boston Metal’s mission is to deliver emissions-free steel at global scal.
The solicitation calls for the formation of a US-based consortium to work with Chinese counterparts to bolster collaborative efforts to help ensure energy, water, and environmental security and combat climate change. It builds on the contents of The Water-Energy Nexus: Challenge and Opportunities, which DOE issued in June 2014.
GM also received the ENERGY STAR Climate Communication s award. The EPA cited these GM achievements in 2014: Reduced energy intensity by 6 percent globally. Eliminated the use of coal at Wentzville, Mo., Expanded Energy OnStar to GM powertrain facilities. Energy OnStar is the company’s system tracking 2.5 assembly plants.
However, because gas, coal and oil are millions of years old, their carbon has a key difference compared to the carbon cycling through plants. We quantified ffCO 2 by measuring radiocarbon ( 14 C) in CO 2 , an accurate fossil-carbon tracer, at nine observation sites in California for three months in 2014-15.
trillion) in 2014. —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.
We have had a long debate about climate change in this country. Most Australians now agree our climate is changing, this is caused by carbon pollution, this has harmful effects on our environment and on the economy—and the Government should act. These will be permanent, Gillard said, matching the carbon price over time.
IEA’s preliminary assessment for the World Energy Outlook Special Report on Energy and Climate published in June estimated that global energy-related CO 2 emissions were flat in 2014.
from 5,405 MMmt in 2014. Specific circumstances, such as the very warm fourth quarter of 2015 and relatively low natural gas prices, put downward pressure on emissions as natural gas was substituted for coal in electricity generation. from 2014 levels. between 2014 and 2015. Electricity.
Scientists from the Max Planck Institutes for Chemical Energy Conversion and Coal Research and from the research group Photobiotechnology at Ruhr-Universität Bochum (RUB) have discovered a way of increasing the efficiency of hydrogen production in microalgae by a factor of five by using a combined metabolic engineering approach.
A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. for oil, 24% for coal, and 20% for natural gas.
The report also covers an assessment of the potential contribution from reductions in short-lived climate pollutants (SLCPs). CO 2 emissions have remained stable since 2014, driven in part by renewable energy, notably in China and India, however the atmospheric concentration continues to increase ( earlier post ).
12-month running averages for transportation and electricity generation since late 2014. per year over 2007-2015 due to the displacement of coal by natural gas, wind and solar for power production as well as energy efficiency gains. CO 2 emissions from the transportation sector increased at an average rate of 1.8% Source: John DeCicco.
Emissions of CO 2 from fossil fuels and industry did not change from 2014 to 2016, yet there was a record increase in CO 2 concentration in the atmosphere. Increases in coal use in China and the US are expected this year, reversing their decreases since 2013. They also stressed the importance of addressing that fundamental issue.
The Paris Agreement reflected an unprecedented international determination to act on climate. To meet the climate goals set in the Paris Agreement and keep the global temperature rise to below 2 degrees, the CO 2 emission intensity of the global economy would need to be reduced by 85% in 35 years. —IRENA Director-General Adnan Z.
Although population-dense cities contribute less greenhouse-gas emissions per person than other areas of the country, these cities’ extensive suburbs essentially wipe out the climate benefits, according to a new study by Christopher Jones and Daniel Kammen at UC Berkeley. Kammen (2014) “Spatial Distribution of U.S.
The overarching goal of the LCA study is to assess which mode of natural gas-based personal passenger mobility offers the most compelling future environmental benefits, as both the civil power infrastructure and the transportation sector undergo a greening transition from coal and petroleum respectively to natural gas. Click to enlarge.
Other proposals suggest secondary effects of the volcanism—such as raging coal fires—as the mechanism. Summons (2014) “Methanogenic burst in the end-Permian carbon cycle,” PNAS doi: 10.1073/pnas.1318106111. An open access paper on their research is published in Proceedings of the National Academy of Sciences (PNAS).
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