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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. —Pavlenko et al.
New research by economic and public policy consulting group M.Cubed finds a proliferation of backup generators across California, with nearly 90% being diesel-fueled, posing significant obstacles to achieving greenhouse gas reduction targets and driving nearly $136 million in annual health costs. Of these, 20,907 are diesel-fueled.
The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. Locations and fuel types of rocket launches in 2019. Ryan et al.
China-based SANY, one of the largest construction equipment manufacturers in the world, is developing hydrogen fuel cell construction vehicles; two recent examples include a dump truck and a mixer truck, freshly rolled out of SANY’s intelligent flagship factory. The latter is the first hydrogen-powered mixer truck in the world.
Toyota’s next generation fuel cell electric technology is now powering a new set of Class 8 heavy-duty trucks. Designed to be flexible enough to meet the needs of a wide variety of OEM truck makers, the new fuel cell electric system in the latest prototypes has been adapted to a Kenworth T680 chassis. Port fleet rollout.
City Council, board members of the Los Angeles Department of Water and Power Commission and long term colleagues from the climate justice action community to be part of a historic announcement. ” – this means that mega-polluting, constantly climate-killing, fossil fuel Chevron must go too.
Tenneco is putting its 100-plus years of powertrain expertise in improving vehicle fuel efficiency and reducing emissions to work to explore synthetic fuels (e-fuels) as a viable near-term solution to further maximize the efficiency and minimize the carbon footprint of internal combustion engines (ICE).
Fossil fuels still receive most of the international government support provided to the energy sector despite their “well-known environmental and public health damage,” according to new research from Rice University’s Baker Institute for Public Policy. —“Fossil Fuel Subsidy Reform Since The Pittsburgh G20: A Lost Decade?”.
Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.
Through 2042, EPA estimates the net climate and health benefits of the standards on new gas and existing coal-fired power plants are up to $85 billion. Establishing emission guidelines for states to follow in limiting CO 2 emissions from existing fossil fuel-fired steam generating EGUs (including coal, oil and natural gas-fired units).
Jacobson, professor of civil and environmental engineering at Stanford University, suggests that carbon capture technologies are inefficient and increase air pollution. However, this research finds that it reduces only a small fraction of carbon emissions, and it usually increases air pollution. A study by Mark Z. It delays action.
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.
In early 2013, the Chinese government declared a war on air pollution and began instituting stringent policies to regulate the emissions of PM 2.5. pollution is falling, harmful ground-level ozone pollution is on the rise, especially in large cities. Over the course of five years, PM 2.5 Ke Li, Daniel J.
ABB has signed a Memorandum of Understanding (MOU) with Hydrogène de France to manufacture jointly megawatt-scale fuel cell systems capable of powering ocean-going vessels (OGVs). HDF is very excited to cooperate with ABB to assemble and produce megawatt-scale fuel cell systems for the marine market based on Ballard technology.
finds that private jets are 10 times more carbon-intensive than airliners on average, and 50 times more polluting than trains in terms of CO 2 emitted per passenger-km. And yet, super-rich super polluters are flying around like there’s no climate crisis. —Andrew Murphy, Aviation Director at T&E. —Andrew Murphy.
A “well-to-wheel” life cycle assessment (LCA) by a team from synthetic fuels producer Greyrock ( earlier post ), and the National Renewable Energy Laboratory (NREL) has determined the potential reduction of greenhouse gases and criteria pollutant emissions from the use of synthetic fuels directly converted from flare gas.
The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045. Fuels: the energy source used to power vehicles and the facilities that produce them.
Blue World Technologies has started the series production of its methanol fuel cells, marked with the official inauguration of the 8,500 m 2 Blue Aalborg Factory. The fuel cell factory, which initially has an annual production capacity of 250,000 individual fuel cells, is located in an industrial area at the Port of Aalborg in Denmark.
Pratt & Whitney was selected by the US Department of Energy (DoE) to develop novel, high-efficiency hydrogen-fueled propulsion technology for commercial aviation, as part of DoE’s Advanced Research Projects Agency-Energy (ARPA-E) OPEN 2021 program ( earlier post ). Now the concern is greenhouse gases and climate change.
A new report from the European Environment Agency (EEA) warns that the health of Europe’s most vulnerable citizens remains disproportionately affected by environmental hazards such as air and noise pollution and extreme temperatures, especially in Europe’s eastern and southern regions, despite overall improvements in Europe’s environmental quality.
It operates at high temperatures—above the temperature for spontaneous reaction from any fuel—to enable combustion without a flame. Low-cost ceramics enable temperatures beyond the limitations of metals to deliver fuel efficiencies of power plants in small-scale distributed power. —IPG CEO Toby Gill.
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. y) in China’s rural Yunnan province, where biomass fuels are commonly used. —Jill Baumgartner.
EU-funded researchers have developed an innovative climate control system (CCS) that extends the range of electric vehicles while enhancing passenger comfort. Project partners successfully demonstrated the XERIC CCS prototype under a range of external air temperatures in a climatic chamber to replicate the relevant environmental conditions.
Today, operating the best-selling gas-powered commercial leaf blower for one hour emits air pollutants comparable to driving a 2017 Toyota Camry from Los Angeles to Denver. We must look beyond transportation if we are to achieve the emissions reductions needed to fight climate change and improve air quality and health in our communities.
Since internal combustion engines will remain the primary mode of choice for mobility in the foreseeable future, both alternative (renewable) fuels and high-performance combustion concepts/ engines using fuels adapted for that purpose will be preferred for reducing the combustion impact on climate change.
With ride-hailing services now providing more trips nationally than taxis, the growth of ride-hailing has directly contributed to increased local pollution and exacerbated traffic congestion in dense urban areas. Through electrification of vehicles and increased use of pooled rides, we can reduce the climate risks of ride-hailing services.
California’s Climate Protection Strategies do not help meet NAAQS Standards. If the near zero technologies outlined in this paper are developed in the time frame described herein, they will dramatically enhance the state’s ability to meet air quality standards and climate protection objectives. Click to enlarge. Click to enlarge.
On the first day of a two-day board meeting—the second day of which (Friday 24 March) will consider the Advanced Clean Cars Midterm Review—the California Air Resources Board (ARB) took a number of climate and air quality actions. This plan will also help reduce nitrous oxide, a potent greenhouse gas, and fine particle pollution.
Researchers from London South Bank University (LSBU), School of the Built Environment and Architecture, are investigating the use of metal hydrides to absorb, release and store hydrogen for fuel cell buses. On demand, the hydrogen is released from the hydride (endothermic reaction), utilizing the waste heat of the fuel cell.
The California Energy Commission approved an $8-million grant to Equilon Enterprises—a fully owned subsidiary of Shell Oil—to develop a high-capacity hydrogen fueling station to service and promote the expansion of zero-emission fuel cell electric Class 8 drayage trucks at the Port of Long Beach.
A new study by the International Council on Clean Transportation (ICCT) estimates heavy fuel oil (HFO) use, HFO carriage, the use and carriage of other fuels, black carbon (BC) emissions, and emissions of other air and climatepollutants for the year 2015, with projections to 2020 and 2025. Click to enlarge.
A study by researchers at RWTH Aachen University in Germany has found that synthetic dimethoxymethane (DMM) is not only a promising fuel or blend component because of its outstanding combustion characteristics, but that it could be very attractive from a production point of view as well. —Burre et al. Their volumetric energy density (?20
The California Energy Commission approved nearly $70 million in funding to replace more than 200 old diesel school buses with all-electric buses that will reduce school children’s exposure to harmful emissions and help the state reach its climate and air quality goals. School buses are by far the safest way for kids to get to school.
Blue World Technologies, developer and manufacturer of methanol fuel cells, is acquiring Danish Power Systems, a 25-year-old High Temperature Polymer Electrolyte Membrane (HTPEM) membrane electrode assembly (MEA) research and development company. Methanol fuel cell stack. Earlier post.) The Power-to-X value chain.
Increasingly, wind and solar are replacing fossil fuels as our principle source of energy. A fuel-based generator cannot turn on quick enough to respond to these types of changes. The challenge in using renewable fuels today is twofold.
New 2018 data from the California Air Resources Board (CARB) indicates that the state’s Low Carbon Fuel Standard (LCFS) continues to drive production of a growing volume of cleaner transportation fuels for California consumers. The 2018 data also shows fuel producers are in 100% compliance with the LCFS. To date almost 3.3
The shift to electric mobility is in line with ongoing efforts to reduce the world’s dependence on fossil fuels, and reduce harmful greenhouse gas emissions responsible for climate change. It has also contributed to environment degradation, landscape damage and soil contamination, groundwater depletion and pollution.
Just four months ago, in October, the UN’s IPCC Climate Report gave us, at best, 12 years to take bold and drastic action in cutting greenhouse gas (GHG) emissions if we want to limit the level of already baked-in climate catastrophe. In 2019 alone more easy-to-connect climate crisis dots have made worldwide news: .
Estimated consumption subsidies, industrial and developing countries, fossil fuels and renewables. Fossil fuel subsidies continue to far outweigh support for renewable energy, according to new research conducted for the Worldwatch Institute’s Vital Signs Online service. GSI: Fuel Subsidies in India. Source: Worldwatch.
SFC Energy AG, a supplier of hydrogen and methanol fuel cells for stationary and mobile hybrid power solutions, has launched the manufacturing of hydrogen and methanol fuel cells at its New Delhi/Gurgaon site in India. In the future, SFC’s subsidiary SFC Energy India Ltd.
” greatly understates the value that electric vehicles bring to us in terms of reducing pollution causing both global warming and severe health problems. We absolutely need to reduce the number of vehicles on our roads and overall VMT to meet our climate goals, and public transit is a key way of doing that. (Not
E-fuels are made by combining green hydrogen with CO 2 to produce liquid fuel that can be similar to gasoline or diesel used in conventional engines (as well as kerosene used in aviation). The three blends were: 100% paraffinic e-fuel. Aromatics may be added to e-fuels to improve combustion properties. aromatics).
The battery-electric locomotive is expected to reduce the environmental impact from emissions along the route in an efficient manner, while improving the fuel economy for the entire consist by at least 10%. When running on the mainline, both the battery-electric and diesel locomotives will power the train.
Many countries regulate ozone because of the damage the pollutant does to plants and people. The burning of fossil fuels and biomass burning (from crop clearing or forest fires) are major sources of volatile organic compounds and nitrogen oxides. —Lin Zhang of Peking University, lead author. Cooper, Martin G. 8b00366.
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