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The plan is to exploit advanced software and new high performance computing machines as they become available. Biogeochemistry: How do biogeochemical cycles interact with globalclimatechange?
The EOR Initiative is facilitated by the Great Plains Institute (GPI) and the Pew Center on GlobalClimateChange. The fiscal struggles facing federal and state governments combined with a challenging political climate demand new ideas for US energy policy.
The National Research Council of the US has released a report examining the potential for climatechange to pose or to alter security risks for the United States over the next ten years. It also emphasizes climate-driven security risks that call for action within the coming decade either to anticipate or to respond to security threats.
Moving to further strengthen California’s ties with China, California Air Resources Board Chairman Mary Nichols and Director of the Shenzhen Development and Reform Commission Xu Anliang signed a memorandum of understanding in Shenzhen that will expand cooperation at the subnational level to tackle globalclimatechange.
Projected median temperature change in °F (of 112 climate projections) over the Western United States, 2070–2099 relative to 1950–1979. Source: DOI. Click to enlarge. Click to enlarge. To develop the report, Reclamation used original research and a literature synthesis of existing peer-reviewed studies.
Projected changes in summer mean usable capacity of power plants in the US and Europe for the SRES A2 emissions scenario for the 2040s (2031–2060) relative to the control period (1971–2000). A study published in Nature ClimateChange suggests that thermoelectric power plants (i.e., Source: van Vliet et al. Click to enlarge.
the distribution of black carbon in the atmosphere and determine its role in the climate system. Black carbon (BC) is the second largest man-made contributor to global warming and its influence on climate has been greatly underestimated, according to the first quantitative and comprehensive analysis of this pollutant’s climate impact.
To achieve goals for climate and economic growth, “negative emissions technologies” (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climatechange, according to a new report from the National Academies of Sciences, Engineering, and Medicine.
An Oak Ridge National Laboratory (ORNL) paper published in Computers & Geosciences outlines a process that might help to determine the relative importance of population increases vs. climatechange. Our work establishes a new method to couple geographic information system data with globalclimate outputs and statistical analysis.
A new report commissioned by the World Bank, and prepared by the Potsdam Institute for Climate Impact Research (PIK) and Climate Analytics, provides a snapshot of recent scientific literature and new analyses of likely impacts and risks that would be associated with a 4 °C global warming within this century.
Illustration of the steps in an iterative risk management approach for addressing climatechange. From: America’s Climate Choices. This trend cannot be explained by natural factors such as internal climate variability or changes in incoming energy from the sun. Click to enlarge. Earlier post.).
DHL Global Forwarding, the air and ocean freight specialist of Deutsche Post DHL Group, says it will be neutralizing the carbon emissions of all less-than-container load (LCL) ocean freight shipments from 1 January 2021. To fight against climatechange, the transport sector needs true decarbonization.
Hamburg, EDF—assessed the climate-forcing implications of three US-specific fuel-switching scenarios: from gasoline, diesel fuel, and coal to natural gas. Ensuring a high degree of confidence in the climate benefits of natural gas fuel-switching pathways will require better data than are available today. Pacala, James J.
UCLA and Lawrence Livermore researchers have found that most climate models overestimate the increase in global precipitation due to climatechange. Conveniently, this quantity can be measured from space, allowing the team to assess how well the models capture the physics controlling changes in global precipitation.
Ford Motor Company intends to achieve carbon neutrality globally by 2050, while setting interim targets to address climatechange challenges more urgently. We don’t have all the answers yet but are determined to work with all of our global and local partners and stakeholders to get there. Ford is investing more than $11.5
Left, global light-duty fleet in the electric-favoring case; right, the hydrogen-favoring case. In both electric- and hydrogen-favoring cases, availability of low-carbon electricity and hydrogen prolonged the use of petroleum-fueled ICE vehicles. Top, without CCS and CSP; bottom, with CCS and CSP. Credit: ACS, Wallington et al.
Global energy-related carbon dioxide emissions rose by 6% in 2021 to 36.3 The rebound of global CO 2 emissions above pre-pandemic levels has largely been driven by China, where they increased by 750 million tonnes between 2019 and 2021. billion tonnes, accounting for 33% of the global total. billion tonnes. billion tonnes.
A preliminary analysis of global data has found that carbon dioxide emissions from fossil fuel sources reached a maximum daily decline of 17% in April as a result of drastic decline in energy demand that have occurred during the COVID-19 pandemic. Percentage change in global daily fossil CO 2 emissions, Jan-May 2020. Jones, M.W.
A study led by a team from Peking University has estimated that global black carbon (BC) emissions increased from 5.3 The Fifth Assessment Report of the Intergovernmental Panel on ClimateChange (IPCC) said BC has a direct radiative forcing of +0.4 (+0.05 Black carbon emissions and BC emissions intensity per year.
KPMG developed 3 nexuses linked by climatechange to represent the challenges of sustainable growth. In a new study, KPMG International has identified 10 “megaforces” that will significantly affect corporate growth globally over the next two decades. —“Expect the Unexpected: Building Business Value in a Changing World”.
In their study, they assess the benefits and drawbacks of the joint production in a sugar cane-based biorefinery—using technology that is currently available and cost-competitive—of ethanol and electricity for fueling privately-owned automobiles. 67 million ha are sufficient to cover the global auto fuel requirements.
By 2025, Volvo Cars aims for 50% of its global sales volume to consist of fully electric cars, with the rest hybrids. It will allow us to meet the expectations of our customers and be a part of the solution when it comes to fighting climatechange. The fully electric C40 Recharge will be available online only.
Toyota used the 2014 Milken Institute Global Conference in Los Angeles—which it sponsored, becoming the first automaker to do so—as a platform to argue for fuel cell vehicles and the opportunities they represent.
Simple, effective solutions that can help lessen the impact of climatechange 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 climatechange. The whole world is one grid.
In the study, the Ford team derived regional CO 2 targets for new LDVs while still providing an integrated view of the global LDV fleet—a perspective critical to the planning needs for global automotive firms. They refer to these emission trajectories as the global CO 2 caps. Because of the high LDV emissions in 2000?2010,
Building on an existing collaboration announced on 27 Jun 2018 with Ballard Power Systems, the leading global provider of proton exchange membrane (PEM) fuel cell solutions, ABB and HDF intend to optimize fuel cell manufacturing capabilities to produce a megawatt-scale power plant for marine vessels. With shipping responsible for about 2.5%
In September, Volvo Trucks started series production of heavy-duty electric, 44 tonne trucks, as the first global truck manufacturer to achieve this. As the availability of fossil-free steel increases, it will also be introduced in other parts of the truck. Earlier post.)
Developing technology to address the causes of climatechange, mitigate its impact, and adapt to the crisis is one of IEEE’s top priorities. To assist with that effort, the IEEE Young Professionals group this year launched its Climate and Sustainability Task Force.
Bank of America has joined Stanford University’s GlobalClimate & Energy Project (GCEP), a collaboration of academic and business experts that identifies and supports new avenues of research to make environmentally sustainable, low-cost energy available to everyone.
In EMEA, the unit is now available with an optional lithium-ion (Li-ion) battery pack to power the unit and maintain temperature when a vehicle is idling or turned off. The E-200 represents the next generation of all-electric refrigeration units that can help decarbonize our global supply chain.
Global carbon emissions from burning fossil fuels did not grow in 2015 and are projected to rise only slightly in 2016, marking three years of almost no growth, according to researchers at the University of East Anglia (UEA) and the Global Carbon Project. This is a great help for tackling climatechange but it is not enough.
In a fairly bleak assessment of global progress towards low-carbon energy, the International Energy Agency (IEA) concluded that, despite a few bright spots such as the rapid expansion of renewable technologies and the growth of hybrid and EV sales, the progress is far below that required to achieve a 2 °C pathway—i.e., Source: IEA.
Ranges of global technical potentials of renewable energy sources derived from studies analyzed in SRREN report. Range in recent levelized cost of energy for selected commercially available RE technologies in comparison to recent non-renewable energy costs. Biomass and solar are shown as primary energy due to their multiple uses.
They used the EPA US 9-region national database (EPAUS9r) with the MARKet Allocation (MARKAL) energy system model to develop emissions scenarios and spectral nudging to downscale globalclimate to the regional scale over the US. BE assumes that all available biomass will be used in the energy sector.
Geographical distributions of global BC emissions from motor vehicles in 1976 (A) and 2006 (B). In addition to a reduction in uncertainty, their new model can be used to develop a global on-road vehicle BC emission inventory with spatial and temporal resolution, the researchers suggest. Credit: ACS, Wang et al. Click to enlarge.
A new study finds that the growth of carbon production from Chinese exports has slowed or reversed, reflecting a “new phase of globalization” between developing countries that could undermine international efforts to reduce emissions. The paper is published in Nature Communications. trillion) in 2014.
This is an important development because there is little time available to reduce CO 2 emissions sufficiently to avoid the worst effects of climatechange. This is much better suited to the availability of renewable energy sources than thermal processes that must run 24/7 for stable operation. —Rob McGinnis.
This program is currently available for eligible owners of Chevrolet, Buick, GMC and Cadillac vehicles in Texas. GM plans to be carbon neutral in global products and operations by 2040 and has committed to science-based targets that align with the most ambitious goals of the Paris Agreement. of EV charging.
Since its launch in April 2021 , the Engineering Research Visioning Alliance has convened a diverse set of experts to explore three areas in which fundamental research could have the most impact: climatechange; the nexus of biology and engineering; and securing critical infrastructure against hackers.
Decomposition of the decadal change in total global CO 2 emissions from fossil fuel combustion by four driving factors; population, income (GDP) per capita, energy intensity of GDP and carbon intensity of energy. The global economic crisis 2007/2008 only temporarily reduced emissions. WG III Summary for Policymakers.
Pike forecasts that the global market for biofuels will increase from $82.7 obligations, availability of new feedstocks, and the scaling up of advanced technologies. Pike projects that the Americas will account for 71% of global biofuels production. billion in 2011 to $185.3 billion by 2021. A more robust growth is expected.
is hosting “Adapting to Climate and Energy Challenges: Options for US Maritime Forces,” on 29-30 March, an in-depth symposium covering how changes in climate and energy availability may impact the US Navy, Marine Corps and Coast Guard. Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md.,
A new study by researchers from the US Environmental Protection Agency (EPA) finds substantial gaps in the amount of research on the numerous critical topics relevant to the global biofuels industry. Global Trade Analysis Project [GTAP] and others). Their paper appears in the ACS journal Environmental Science & Technology.
The focus of the work was on alternative jet fuels that could be available commercially in the next decade using primarily North American resources. Production of commercial quantities of HRJ depends on the availability of appropriate feedstocks at competitive prices. From Hileman et al. Click to enlarge.
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