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of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. This new study is based on a thorough review of a decade of research on aviation emissions. Aviation accounts for 3.5% —Marianne Tronstad Lund, co-author. Lee, D.W.
Projected median temperature change in °F (of 112 climate projections) over the Western United States, 2070–2099 relative to 1950–1979. The report, which responds to requirements under the SECURE Water Act of 2009, details several increased risks to western United States water resources during the 21 st century. Source: DOI.
Significant climate anomalies 2008/2009. Source: Climate Change Compendium. Losses of tropical and temperate mountain glaciers affecting perhaps 20-25% of the human population in terms of drinking water, irrigation and hydro-power. Click to enlarge. Earlier post.). Earlier post.).
The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. First, it contains very little sulfur.
The study will appear next month in the peer-reviewed journal Climatic Change Letters. Relying more on natural gas would reduce emissions of carbon dioxide, but it would do little to help solve the climate problem. However, the effects of natural gas on climate change have been difficult to calculate. —Tom Wigley.
People might be bored reading about the Prius but a review on four Priuses (2004, 2005, two 2006s) that my family owns that ran a total of 913k km (570k miles) should be interesting, right? I’ve never seen climate controls in any other car that were placed on the steering wheel for easy control. by BLNT, PriusPodcast.com.
Representation of damage from climate change avoided by adaptation, and damage not be adapted to (‘residual damage’) over the longer term. The amount of money on the table at Copenhagen is one of the key factors that will determine whether we achieve a climate change agreement. Assessing the costs of adaptation to climate change”.
The President’s Council of Advisors on Science and Technology (PCAST) released a letter to President Obama describing six key components the advisory group believes should be central to the Administration’s strategy for addressing climate change. Both approaches are essential parts of an integrated strategy for dealing with climate change.
million) under the International Research Initiative on Adaptation to Climate Change (IRIACC). million over five years to study how best to protect people, communities and vital economic sectors, like agriculture and tourism, that are most at risk from the effects of climate change. Indigenous Health Adaptation to Climate Change.
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. A Federal Quadrennial Energy Review.
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.
Source: State of the Climate in 2010. Worldwide, 2010 was one of the two warmest years on record, according to NOAA’s just-released 2010 State of the Climate report. The peer-reviewed report, issued in coordination with the American Meteorological Society, was compiled by 368 scientists from 45 countries. years on record.
The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climate change [kg CO 2 -eq.]. Depletion of fresh water reserves [m 3 ]. The top sample above shows climate change impact; the subsequent chart shows human toxicity. in review).
The US Departments of Energy and Agriculture and the National Science Foundation (NSF) are launching a joint research program to produce high-resolution models for predicting climate change and its resulting impacts. Innovative interdisciplinary approaches to address the interdisciplinary sources and impacts of climate change.
The rapid recent climate change in the Arctic has “ severely perturbed ” Arctic ecosystems and the trophic relationships that structure them, according to a paper published 11 September in the journal Science by an international team of 25 scientists. Heterogeneity as a buffer against climate change in the Arctic. Post et al.
Nel Hydrogen Electrolyser AS, a division of Nel ASA, has received a purchase order for a 20MW alkaline water electrolyzer from Ovako , a leading European manufacturer of engineering steel. To support its climate initiatives and new technology investments, Ovako will add a climate surcharge on its steel from January 2022.
Among the many climate-related vulnerabilities that can impact its mission, the US Environmental Protection Agency (EPA) cites a likely increase in tropospheric ozone pollution as potentially making it more difficult to attain National Ambient Air Quality Standards ( NAAQS ) in many areas with existing ozone problems.
announced its next environmental sustainability strategy—PLANET 2050—which includes science-based goals that meet or exceed the goals in the United Nations Paris agreement on climate change. Reduce absolute water consumption in facilities and operations by 30%. Cummins Inc.
KPMG developed 3 nexuses linked by climate change to represent the challenges of sustainable growth. The 10 global sustainability megaforces that may impact business over the next two decades are: Climate Change: This may be the one global megaforce that directly impacts all others. Source: KPMG. Click to enlarge. billion by 2032.
After a critical review of the literature on the air impacts of increased natural gas acquisition, processing, and use, a team of US researchers has determined that that actual measurement data on various individual segments of the natural gas life cycle are sparse or critically lacking. Moore et al. Christopher W. Branosky, E.; Stevens, A.;
The third component is to conduct a review of USDA productivity and conservation data. Finally, USDA has set benchmarks; these targets will help measure progress toward meeting the food, fiber, fuel, feed, and climate demands of the future. Water Quality: Reduce nutrient loss by 30 percent nationally by 2050.
The people whose business model is to wreck the ecology and the climate and profit from it. They know full well what the climate models predict based on a continued burning of their product. . They know that the work they do contributes every day to the wrecking of our climate and all the hell and high water that goes with that.
Those developments would require regulatory review and approvals in the future. It could thaw frozen ground and freeze unfrozen ground, destabilizing terrain and disrupting water courses. Rather, these matters must be addressed by governments through comprehensive climate change strategies. Overview maps of the MGP area.
The new report, part of the World Energy Outlook (WEO) 2011 series, examines the key factors that could result in a more prominent role for natural gas in the global energy mix, and the implications for other fuels, energy security and climate change. Transparency is key, both for fracturing operations and for water management.
The leaders of the world have just returned from the UN's latest climate change summit, COP26 , in which the countries that have signed on to the Paris Agreement upped their commitments to fight climate change. C by the year 2100 , according to Climate Action Tracker. C above pre-industrial levels. C above pre-industrial levels.
The model, which incorporates data from more than 30 peer-reviewed studies, shows that at present, the cheapest energy storage mechanism is pumped-storage hydroelectricity, where water is pumped to a higher elevation with spare energy, then released to harvest the energy when needed. —senior author Iain Staffell. 2018.12.008.
One of the UK’s leading climate scientists has presented new research findings on the increasing potential for a 4 degrees Celsius (7.2 °F) Dr Richard Betts, Head of Climate Impacts at the UK Met Office Hadley Centre, presented the findings at a special conference called “ 4 degrees and beyond ” at Oxford University. Click to enlarge.
US President Obama and Canadian Prime Minister Trudeau jointly announced sweeping restrictions to offshore oil and gas leasing in the US and Canadian Arctic waters. Obama designated the vast majority of US waters in the Chukchi and Beaufort Seas as indefinitely off limits to offshore oil and gas leasing. It’s uncharted waters.”.
The report is among the most comprehensive reviews of the global petrochemicals sector, and follows other reports in the series, including the impact of air conditioners on electricity demand, the impact of trucking on oil demand, or the role of modern bioenergy in the renewables sector.
Cellulosic biofuels could provide an environmentally sustainable way of meeting energy needs—but with a few important caveats, according to a new review of research by a team from the US Department of Energy-funded Great Lakes Bioenergy Research Center (GLBRC). Their paper is published in the journal Science. —Phil Robertson.
Given increasing emissions of CO 2 and the subsequent increased absorption by the oceans, ocean acidity could increase by 150% by 2050, according to a major new review and synthesis study released by the Secretariat of the Convention on Biological Diversity (CBD).
Methane hydrate consists of molecules of natural gas trapped in an open rigid framework of water molecules. It occurs in sediments within and below thick permafrost in Arctic regions, and in the subsurface of most continental waters with a depth of ~1,500 feet or greater.
However, the two conclude in their review, substantial advances in catalyst, electrolyte, and reactor design are needed to enable CO 2 utilization via electrochemical conversion a technology that can help address climate change and shift society to renewable energy sources. The main challenge for advancing CO 2. reduction.
What we are seeing will transform the regulation of deep water drilling worldwide. It’s my responsibility to make sure that the oil and gas industry maintains the highest practices here in UK waters. I’ve had an urgent review undertaken to reassure myself and the public that all appropriate measures are in place around our shores.
Researchers at the Institute of Environmental Sciences at Leiden University, The Netherlands) have concluded that the energy demand and climate impacts of using CO 2 to produce synthetic hydrocarbon fuels by using existing technologies can be greater than the impacts of existing hydrocarbon fuels. —van der Giesen et al.
The test is part of the development phase of the Regional Carbon Sequestration Partnerships program, an Office of Fossil Energy initiative launched in 2003 to determine the best approaches for capturing and permanently storing gases that can contribute to global climate change.
trillion by 2050, according to a new report, “An Initial Estimate of the Cost of Lost Climate Services Due to Changes in the Arctic Cryosphere”, released by the Pew Environment Group. An Initial Estimate of the Cost of Lost Climate Services Due to Changes in the Arctic Cryosphere”.
Up to 77% of the world’s energy supply could be met by six key renewables by mid-century under the most optimistic scenario if backed by the right enabling public policies, according to a new report by more than 120 researchers working with the Intergovernmental Panel on Climate Change (IPCC).
The study, set in Singapore, suggests that better air quality will bring about climate co-benefits in reducing electricity generation via lower household demand, and thus mitigating carbon emissions. This is important for policymakers when forecasting and influencing future emissions paths in the context of climate change.
The BMW Group and Toyota are consistent industry leaders, creating extremely positive Sustainable Value over the entire review period—i.e., Both companies consistently create positive Sustainable Value over the entire review period, and use their economic, environmental and social resources in a value-creating way. Click to enlarge.
PRIME Coalition, a 501(c)(3) public charity funding tech start-ups that fight climate change, closed three new investments: Opus 12 in Berkeley, CA; Mallinda in Denver, CO; and Lilac Solutions in Oakland, CA. In April, Opus 12 and SoCalGas demonstrated the conversion of CO 2 in raw biogas to methane in a single electrochemical step.
The awardees went through a rigorous process including a review with CalSEED’s curated technical advisory committee, who volunteered their time and expertise to select the most promising future clean energy technologies. Leap Photovoltaics Inc.
The MOU covers efforts in the areas of energy efficiency, renewable energy, water efficiency, fossil fuels, alternative fuels, efficient transportation technologies and fueling infrastructure, grid security, smart grid, storage, waste-to-energy, basic science research, mobile/deployable power, small modular reactor nuclear energy, and related areas.
The Panel convened in Australia at the Greenhouse 2009 climate change conference to consider new research that could build an understanding of changes in the behaviour of ENSO. There is an increasing body of evidence pointing to significant changes in Pacific Ocean climate as a consequence of global warming.
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