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In response to the measured and projected effects of climatechange, US naval forces—i.e., The committee found that even the most moderate current trends in climate, if continued, will present new national security challenges. Click to enlarge.
NYK Line, Japan Marine United Corporation (JMU), and Nippon Kaiji Kyokai (ClassNK) signed a joint R&D agreement for the commercialization of an ammonia-fueled ammonia gas carrier (AFAGC) that would use ammonia as the main fuel, in addition to an ammonia floating storage and regasification barge (A-FSRB).
With clean hydrogen gaining recognition worldwide as a carbon-free fuel capable of making a significant contribution to addressing climatechange, Southern California Gas Co. SoCalGas) will field test a new technology that can simultaneously separate and compress hydrogen from a blend of hydrogen and natural gas.
The project, called Accelerated Climate Modeling for Energy ( ACME ), is designed to accelerate the development and application of fully coupled, state-of-the-science Earth system models for scientific and energy applications. Biogeochemistry: How do biogeochemical cycles interact with global climatechange?
Significant climate anomalies 2008/2009. Source: ClimateChange Compendium. This is despite the fact that natural variation will partially offset the warming signal from greenhouse gas emissions. The observed increase in greenhouse gas concentrations are raising concern among some scientists that warming of between 1.4
The MOU between ABB and hydrogen technologies specialist Hydrogène de France (HDF) envisages close collaboration on the assembly and production of the fuel cell power plant for marine applications. —Juha Koskela, Managing Director, ABB Marine & Ports. —Damien Havard, CEO of HDF. With shipping responsible for about 2.5%
The UK government’s Department of Energy and ClimateChange (DECC) approved the field development plan put forward by Statoil and its co-venturers for the Mariner heavy oil field. Location of the Mariner field. Statoil expects to start production from Mariner in 2017, and the field is expected to produce for 30 years.
This article shows that including offsets in climatechange legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Assuming the offset is legitimate—i.e.,
Analysis by researchers at Rice University suggests that the theory that the release of massive amounts of carbon from methane hydrate frozen under the seafloor 56 million years ago drove a massive climatechange incident—the Paleocene-Eocene Thermal Maximum (PETM)—is quite possible. Guangsheng Gu, Gerald R.
The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climatechange [kg CO 2 -eq.]. Eutrophication of non-marine aquatic environments [kg N-eq.]. Eutrophication of non-marine aquatic environments [kg P-eq.]. Depletion of fossil energy resources [kg oil-eq.].
It is a strategy rooted in cross-cutting research and engineering to enable industry stakeholders, communities, government agencies, and early adopters to meet their climate goals. The transportation sector is the largest source of greenhouse gas emissions in the United States, accounting for about 28% of total carbon emissions.
BASF has signed a joint development agreement with China BlueChemical Limited Company, a leading natural gas producer, and the chemical engineering company Wuhuan Engineering Co., to promote low-carbon development and utilization of marinegas resources. —Wang Weimin, Chairman of China BlueChemical Limited Company.
But what should surprise you is learn that when asked what he thought about the science of climatechange and his own sense of urgency on global warming, First Bradford badmouthed California’s landmark Global Warming Solutions Act, AB 32, as “going too far.” ” He wants to change the law and slow things down.
Classification society Germanischer Lloyd (GL) and IHI Marine United Inc. IHIMU shares GL’s assumption that LNG will be a key technology for addressing the challenges the maritime industry faces in terms of reducing emission to the air and reducing its contribution to global climatechange. —Dr Pierre C. Click to enlarge.
Transport Canada has awarded a contract to Canadian Nuclear Laboratories (CNL), Canada’s premier nuclear science and technology organization, to develop an assessment tool to examine clean technologies that could reduce greenhouse gas emissions and the release of other pollutants from marine vessels.
Together, the observations and the Hadley Centre model results provide evidence that low-level stratiform clouds may dissipate in warming climates, allowing the oceans to further heat up, which would then cause more cloud dissipation. Tags: ClimateChangeClimate models. a positive feedback). a positive feedback).
Global GHG mitigation potential from aviation and marine transportation. Aviation and marine transportation combined are responsible for approximately 5% of total GHG emissions in the United States and 3% globally and are among the fastest growing modes in the transportation sector. Source: McCollum et al. Click to enlarge.
The mean cost of cost of climatechange for the four countries—Indonesia, Philippines, Thailand, and Viet Nam—under a “business-as-usual” scenario and if market and non-market impacts and catastrophic risks are all considered could be equivalent to losing 6.7%
The Scoping Plan describes the comprehensive range of efforts California must take to reduce greenhouse gas emissions to 1990 levels by 2020 and meet the state’s long-term goals to combat climatechange. In addition, liquefied natural gas could be an important fuel in the shipping sector, which cannot be easily electrified.
The draft report of the US Environmental Protection Agency (EPA)’s annual Inventory of US Greenhouse Gas Emissions and Sinks: 1990-2008 shows that in 2008, overall greenhouse gas (GHGs) emissions decreased by 2.9% (206.1 Fuel purchased in the US for international aircraft and marine travel accounted for an additional 135.2
C (1.26 °F) since 1960 and other observed changes in rainfall, sea level rise, ocean acidification and atmospheric CO 2 concentration show that “ climatechange is real ”, according to a joint CSIRO/Bureau of Meteorology (BOM) statement and snapshot of the state of the country’s climate. F] by 2030. to 9 °F] by 2070.
Researchers from the GEOMAR Helmholtz Center for Ocean Research Kiel have found that considerable quantities of the greenhouse gas methane escape uncontrolled into the water from abandoned oil and gas wells in the North Sea. On the basis of investigations directly on the seafloor it was possible to determine the amount of escaping gas.
A two-part study by scientists from the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and Los Alamos National Laboratory provides a detailed scenario based on a novel combination of two computer models of how climatechange could impact millions of tons of methane frozen in sediment beneath the Arctic Ocean.
Widespread climate-related impacts are occurring now in the US and are expected to increase. A product of the interagency US Global Change Research Program, the 190-page report was commissioned in 2007 and completed this spring. It is clear that climatechange is happening now. Source: USGCRP. Click to enlarge.
million to fund a research program at USC to improve combustion efficiency in marine diesel engines and thereby reduce emissions. Koo will work with the USC Viterbi School of Engineering to establish the TCC Institute for Emissions Reduction From Marine Diesel Engines. Tags: Engines Ports and Marine. has pledged up to $4.1
Red areas are those where waters are under-saturated in aragonite and so hostile to shell formation by marine organisms, with darker color indicating greater under-saturation. James Orr, Marine Environment Laboratories (MEL-IAEA) and chairman of the symposium. Source: ACECRC. Click to enlarge. Surface ocean pH has already dropped by 0.1
Based on the interim results of a new study, MIT researchers are warning smaller nations to proceed with caution in pursuing the development of their natural gas resources. The interim report analyzed the economics of natural gas project development options in Cyprus with a focus on exports. (The —Sergey Paltsev. Background.
In conjunction with Samsung Heavy Industries (SHI), the companies’ initial design for an engineless, fuel-cell-powered liquefied natural gas (LNG) carrier has received Approval in Principle (AiP) from DNV, a premier international maritime classification society. Bloom Energy has hit two key milestones on its path to decarbonize shipping.
. “And if you knew what I know about the successful experiences of Marin Clean Energy and Sonoma Clean Power you’d know that their aggregation programs are saving the participating cities real money on electricity. million in savings overall for Marin Clean Energy customers in 2014. Not by a long shot.
New calculations made by marine chemists from the Monterey Bay Aquarium Research Institute (MBARI) suggest that low-oxygen “dead zones” in the ocean will expand significantly over the next century, with severe effects on marine animals. This could have significant consequences for marine life in these zones.
This integrated approach must embrace all of the elements of naval architecture, marine and control engineering alongside operation practices. Gas turbines have been successfully used in niche areas of the marine market and represent a proven high power density propulsion technology.
The US Court of Appeals for the District of Columbia Circuit on Friday halted a 5-year oil and gas leasing program begun under the Bush Administration that had expanded previous lease offerings in the Beaufort, Bering, and Chukchi Seas off the coast of Alaska, pending further environmental review.
KPMG developed 3 nexuses linked by climatechange to represent the challenges of sustainable growth. The 10 global sustainability megaforces that may impact business over the next two decades are: ClimateChange: This may be the one global megaforce that directly impacts all others. Source: KPMG. Click to enlarge.
The report is not a comprehensive scientific assessment, the authors note; one such is slated to be forthcoming from the Intergovernmental Panel on ClimateChange (IPCC) in 2013–14 in its Fifth Assessment Report. The report authors acknowledge that uncertainties remain in projecting the extent of both climatechange and its impacts.
The UN Secretary-General Ban Ki-moon has formed a 12-member advisory group charged with promoting sustainable transport systems to further growth and development while protecting the environment and limiting the impact on climatechange.
In a new report , Deloitte forecasts that the clean hydrogen market will top the value of the liquid natural gas trade by 2030 and grow further to US$1.4 To achieve climate neutrality by 2050, the clean hydrogen market capacity can grow to 170 million tons (MtH 2 eq) in 2030 and to 600 MtH 2 eq in 2050. trillion per year by 2050.
The scope of work also includes the installation of a new boiler for heating tanks and railcars and infrastructure improvements for rail, truck and marine movements. This clearly shows the positive role America’s existing energy infrastructure can play in creating a sustainable future and fighting climatechange.
Since 2005, when major greenhouse-gas emitters among the Kyoto signatories were issued caps on their emissions and permitted to buy credits to meet those caps, there has been more than $300 billion worth of carbon transactions. Verification of the emission reduction or carbon sequestration is critical in efforts to mitigate climatechange.
An international study of 10 global cities found that a balance of geophysical factors (climate, access to resources, and gateway status) and technical factors (power generation, urban design, and waste processing) determine the greenhouse gas emissions (GHGs) attributable to cities. 2009) Greenhouse Gas Emissions from Global Cities.
The CMA CGM Group has already begun to respond to climatechange by using liquefied natural gas (LNG) as a transitional maritime fuel. As part of the partnership with Engie, its target is to generate 200,000 tonnes of renewable gas per year by 2028, to serve the needs of CMA CGM and the entire shipping industry.
That’s three times the amount estimated by the Intergovernmental Panel on ClimateChange (IPCC). Nitrous oxide is a potent greenhouse gas that contributes to climatechange and stratospheric ozone destruction. The findings, the authors hope, will lead to more effective mitigation strategies.
Thirteen scientists and land use experts conclude in a new paper that an important but fixable error in legal accounting rules used to measure compliance with carbon limits for bioenergy could undermine efforts to reduce greenhouse gas emissions by encouraging deforestation. Their paper is published in the 23 Oct. Earlier post.).
For the first time, observed Southern Hemisphere greenhouse gas (GHG) data can be easily accessed by the public on a new CSIRO website. The atmospheric level of carbon dioxide, which is the most important long-lived greenhouse gas influenced by human activities, is at its highest level in more than a million years. per cent each year.
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.
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