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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. —Ryan et al. —Ryan et al.
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.
A new NOAA study covering four decades of tropical cyclones found that reducing particulate air pollution in Europe and North America has contributed to an increase in the number of tropical cyclones in the North Atlantic basin and a decrease in the number of these storms in the Southern Hemisphere. Credit: NOAA.
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.
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.
HFCs are considered to be super pollutants because they trap heat in the atmosphere thousands of times more effectively than carbon dioxide, the most prevalent greenhouse gas. California is required to reduce HFC emissions 40% below 2013 levels by 2030 under Senate Bill 1383. This equipment often leaks refrigerants over time.
In an open-access report in the journal Environmental Pollution , researchers from UCLA and the University of Chicago estimate that California’s wildfire carbon dioxide equivalent (CO 2 e) emissions from 2020 (~127 mmt CO 2 e ) are approximately two times higher than California’s total greenhouse gas (GHG) emission reductions since 2003.
Levels of two major air pollutants have been reduced significantly since lockdowns began in response to the COVID-19 pandemic, but a secondary pollutant—ground-level ozone—has increased in China, according to new research. For comparison, columns over the same time periods are shown for 2019.
A new study by led by Nadine Unger at NASA’s Goddard Institute for Space Studies (GISS) that analyzes the net climate impacts of emissions from economic sectors rather than by individual chemical species has found that on-road transportatation is and will be the greatest net contributor to atmospheric warming now and in the near term.
Truck manufacturers commit to meeting CARB’s zero-emission and criteria pollutant regulations in the state regardless of any attempts by other entities to challenge California’s authority. The Clean Truck Partnership, which includes Cummins, Inc.; Isuzu Technical Center of America, Inc.; Navistar, Inc.; PACCAR Inc.; Stellantis N.V.;
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.
Tenneco’s Powertrain business group is partnering with key academic and industry experts to examine the technical possibilities and commercial feasibility of synthetic fuels in the NAMOSYN project. We are excited to be an active part in the development of this type of technology. The next process step converts the syn gas to synthetic fuels.
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 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’sclimate impact.
The US Environmental Protection Agency (EPA) is proposing comprehensive new regulations to reduce methane emissions from the oil and natural gas industry—including, for the first time, reductions from existing sources nationwide. Source: EPA. billion a year.
The New Coal: Plastics and Climate Change analyzes data from ten stages of plastics production, usage, and disposal and finds that the US plastics industry is releasing at least 232 million tons of greenhouse gases each year—the equivalent of 116 average-sized coal-fired power plants. million tons of GHG each year.
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.
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. Brazilian mine.
It’s a significant step forward for the rail industry and will change the course for even cleaner, more energy-efficient transport. —Alan Hamilton, Wabtec vice president, Engineering. The battery-electric locomotive pilot program is part of a $22.6-million The battery-electric locomotive pilot program is part of a $22.6-million
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.).
With the ever-increasing demand for solutions that enable sustainable, responsible shipping, we are confident that fuel cells will play an important role in helping the marine industry meet CO 2 reduction targets. Fuel cells are widely considered as one of the most promising solutions for reducing harmful pollutants.
California’s Climate Protection Strategies do not help meet NAAQS Standards. This, industry observers believe, can be achieved in the near term, and certainly prior to the 2023 deadline to achieve the 80 ppb ozone NAAQS. An 80% reduction of GHG emissions is targeted for 2050, relative to 1990 levels. Click to enlarge. Click to enlarge.
We need to understand this multiphase chemistry in the atmosphere to design an efficient strategy to manage air pollution and accurately predict future air pollution and climate change impacts. During most of the 20 th century, sulfur dioxide emissions increased with industrialization in many parts of the world.
It’s no secret that we are in the midst of a rampant climate crisis. Electric vehicles are one of the most powerful climate solutions today—but also one of the most under-utilized. The automotive industry is often talking about what will happen post 2030, but this can’t be the focus.
This method avoids using additional chemicals, offering a high efficiency, pollution?free However, this lime soda evaporation method is only techno-economically feasible for the brine lakes with low Mg/Li ratios and with suitable climate conditions. 2019), “Highly Selective and Pollution?free capacity retention over 200 cycles.
By 2030, hydrogen could play an important role in decarbonizing polluting, energy-intensive industries such as chemicals, oil refineries, power and heavy transport such as shipping, heavy-duty trucks and trains, by helping these sectors move away from fossil fuels. Doing so could deliver a 7% emissions reduction on natural gas.
Thermo King continues to innovate and expand our electric cold chain solutions to help our customers meet these needs in a sustainable way and bend the curve on climate change. Trane Technologies’ Thermo King has the largest range of zero and low-emission transport temperature control solutions in the industry.
However, the resulting low gas prices, as well as clean air and climate policies, will promote further switching to gas from other more polluting energy sources, such as oil and coal. The report shows that medium-term growth will come from increasing cost-competitiveness and increased global access to gas.
The companies are joining efforts to implement the carbon-negative UBQ thermoplastic ( earlier post ) into auto parts manufactured by Motherson Group for the automotive industry. UBQ Industrial Grade. As a bio-based composite thermoplastic material, UBQ Industrial Grade can replace plastic polymers in hundreds of applications.
The people whose business model is to wreck the ecology and the climate and profit from it. There is no limit to the amount of pollution they are willing to cause. There are no bigger cowards then the people who work for the oil, coal and gas industries. I’m talking about heroes like climate scientist Michael E.
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.
This puffy line is not just exhaust from the engine, but a change in the clouds that’s caused by small airborne particles of pollution. Pollution from ships creates lines of clouds that can stretch hundreds of miles. The difference helps explain how much industrialpollution influences clouds. NASA Earth Observatory.
When it comes to addressing climate change, the “in unity there’s strength” adage certainly applies. To help bring the climate collection to more students, TryEngineering has partnered with the Museum of Science in Boston. The video encourages students to contribute to a global solution by making small, personal changes.
The battery-electric trucks will be deployed through a partnership with NFI Industries (NFI) and Schneider. The project is poised to reduce five tons of pollutants such as nitrogen oxides (NO x ) and particulate matter (PM) annually along Southern California’s I-710 corridor, as well as eliminate 8,247 metric tons of greenhouse gas emissions.
The California Air Resources Board (CARB) has posted a revised draft of California’s proposed Short-Lived ClimatePollutant (SLCP) Strategy. SLCPs are a category of pollutants which remain in the atmosphere for a relatively brief period, but have global warming potentials that are much higher than those of CO 2.
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 above pre-industrial levels. C above pre-industrial levels. In 2015, the U.S.
This bill creates a framework for grading industrial facilities’ air quality performance and creating a uniform air pollution standard that facilities must meet to receive allocation of free allowances from the California Air Resources Board (ARB) beginning in 2021. CNR passed the proposal on Monday.
Intentional-use sectors: Disposal and incineration of product waste, cremation emissions, chlor-alkali industry. Apart from contaminated sites, the mercury pollution detected today is often found in locations very far away from its original source. Use of coal for power generation and industry is increasing, especially in Asia.
The awards are annually bestowed upon scientists, policy makers, community leaders and educators who have made outstanding contributions to the advancement of clean air and climate change science, technology and policy.
C40 is about action, and I commend Bogota for taking this decisive step to implement innovative new transport policies that will improve the quality of life in the city and address climate change. —Jay Carson, CEO, C40 Cities Climate Leadership Group. Bogota’s project will improve local air quality and noise pollution.
The US Environmental Protection Agency (EPA) released its latest set of proposed standards to reduce emissions of methane and volatile organic compounds (VOCs) from the oil and natural gas industry. The proposed updates also add emissions reduction requirements for sources of methane and VOC pollution that were not covered in the 2012 rules.
Funded by a grant from Danish EUDP (Energy Technology Development and Demonstration Program), the partners will pursue a high-efficiency solution with the scalability to support marine industry decarbonization. Such alternatives are needed in the maritime industry, which must transition to greener power over just a few decades.
It requires immediate action along the battery value chain alongside investments in other technologies such as hydrogen and in other industries. This would also contribute to achieving the more ambitious 1.5° goal of the Paris Agreement’s, the report concludes. The viability of battery-enabled applications is uncertain.
In the agreement, California and the Ministry commit to activities that will reduce air pollution while enabling sustained economic growth and increase cooperation to enhance pollution control strategies for industrial sectors and the transportation sector.
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