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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 climatechange. —PCAST letter to the President. The six key components are: 1.
Percentage change in global daily fossil CO 2 emissions, Jan-May 2020. The analysis, published in Nature ClimateChange , was conducted by researchers from the University of East Anglia, Stanford University, the CICERO Center for International Climate Research and CSIRO as part of the Global Carbon Project.
The Administration said that the ambitious target is grounded in analysis of cost-effective carbon pollution reductions achievable under existing law and will keep the United States on a trajectory to achieve deep economy-wide reductions on the order of 80% by 2050. million cubic meters of freshwater per year.
EPA attributes the trend to an increase in energy consumption across all economic sectors, due to increasing energy demand associated with an expanding economy, and increased demand for electricity for air conditioning due to warmer summer weather during 2010. The final report shows overall emissions in 2010 increased by 3.2% Tg CO 2 Eq.
Global energy-related carbon dioxide emissions were flat for a third straight year in 2016 even as the global economy grew, according to the International Energy Agency. gigatonnes last year, the same as the previous two years, while the global economy grew 3.1%, according to estimates from the IEA.
billion tonnes, their highest ever level, as the world economy rebounded strongly from the COVID-19 crisis and relied heavily on coal to power that growth, according to new IEA analysis. China was the only major economy to experience economic growth in both 2020 and 2021. In Japan, emissions dropped by 3.7%
The fraction of total CO 2 emissions remaining in the atmosphere has likely increased from 40 to 45% since 1959; models suggests this is due to the response of the natural CO 2 sinks to climatechange and variability. Tags: ClimateChange Emissions. over the previous seven years. —Dr Canadell. Le Quéré C et al.
Because of continuing trends in how much energy the US economy uses and how much CO 2 that energy use generates, energy-related CO 2 emissions in 2019 fell more than energy consumption, which declined by 0.9% The changes in US energy-related CO 2 emissions in 2019 offset the increase in 2018. CO 2 emissions had increased by 2.9%
The researchers used a four-step process in their study: Determining the relative change in global, all-sector CO 2 emissions required for CO 2 stabilization at 450 ppm. They assumed that all sectors of the economy follow the same proportional reduction. ClimateChange Emissions Fuel Efficiency Policy' Winkler, Timothy J.
This is an important development because there is little time available to reduce CO 2 emissions sufficiently to avoid the worst effects of climatechange.
World energy growth over the next twenty years is expected to be dominated by emerging economies such as China, India, Russia and Brazil while improvements in energy efficiency measures are set to accelerate, according to BP’s latest projection of energy trends, the BP Energy Outlook 2030. Click to enlarge. Coal will increase by 1.2%
In the US, Model Year (MY) 2018 vehicle fuel economy was 25.1 In model year 2018, the average estimated real-world CO2 emission rate for all new vehicles fell by 4 grams per mile (g/mi) to 353 g/mi, the lowest level measured since 1975, when EPA data collection began. 0 g/mi—and highest fuel economy, at 113.7 Source: EPA.
reduction of greenhouse gas emissions by 2012 as a group, partly thanks to large emission reductions from economies in transition in the early nineties and more recent reductions due to the 2008-2009 recession, according to the report. Their share of global emissions has now fallen to less than half the global total.
Through participation in this fund program, Nissan LEAF owners will be able to generate CO 2 emissions credits certified by the Ministry of Economy, Trade and Industry (METI) and sold to the Green Investment Promotion Organization, an organization that promotes investment in low carbon emissions. Nissan Motor Co.,
However, achieving climatechange targets will also require the widespread adoption of solutions that are not yet fully developed, whether in logistics or technology. The timing and exact configuration of road freight decarbonization pathways should be adjusted to the different geographies and economies of each region around the world.
This trend is attributed to an increase in energy consumption across all economic sectors, due to increasing energy demand associated with an expansion in the economy. from the previous year. There was also an increase in air conditioning use due to warmer summer weather during 2010.
This study provides a path for a transition beyond the fossil fuel, electrical or hydrogen economy, to a renewable chemical economy based on the direct formulation of the materials needed by society. Tags: ClimateChange Emissions Methanol Solar. Licht, 2009. Journal of Physical Chemistry, C , in press.
Global CO 2 emissions from fossil fuel use and cement production reached a new all-time high in 2013, according to the annual report “Trends in global CO2 emissions”, released by PBL Netherlands Environmental Assessment Agency and the European Joint Research Centre (JRC). ClimateChange Emissions'
decline in energy-related CO2, according to the latest report from the US Energy Information Administration (EIA). decline in energy intensity of the economy (Btu/GDP). Combining these two factors, the overall carbon intensity of the economy (CO 2 /GDP) declined by 3.1%. Although real gross domestic product (GDP) increased 1.5%
The joint declaration states “ There is no high-carbon low-cost future for Europe ” and calls on the EU to consider increasing its greenhouse gas reduction target to drive low carbon investment, saying: Climate action will boost economic growth and create new jobs.
The United States remain one of the largest emitters of CO2, with 17.3 However the European Union saw the largest decline on record, with -11%, mainly due to warm weather, a weak economy, high gas prices and continued growth in renewable electricity production. In the European Union, CO 2 emissions dropped by 3% to 7.5
The recent productivity advances in Viridos’ technology are an opportunity to turn CO2 into renewable diesel and sustainable aviation fuels, providing an essential component for the decarbonization of the heavy-duty transportation industry. —Vijay Swarup, vice president of Research and Development at ExxonMobil.
That means new jobs, cleaner water and air—and a working model for other states, and the nation, to use as we gear up to fight climatechange and make our economy more competitive and resilient. to climatechange, while limiting the impact of the Cap-and-Trade program on household. —ARB Chairman Mary D.
An improving economy is expected to increase CO 2 emissions from fossil fuels by 0.7% Tags: ClimateChange Emissions Fuels. The decrease was driven by the economic downturn, combined with a significant switch from coal to natural gas as a source of electricity generation, according to the EIA. For 2008, the EIA reported a 3.2%
As the US works to reduce dependence on foreign oil, promote clean energy and combat climatechange, this report definitively documents why aluminum offers the most promise for cutting total automotive-related carbon emissions and energy use. —Sujit Das.
The states with the highest carbon intensity of their economies as measured in metric tons of carbon dioxide per million dollars of state GDP (mt CO 2 /million dollars of GDP) are also the states with the highest values of energy intensity and carbon intensity of that energy supply. ClimateChange Emissions'
The rapid growth in South-South trade reflects a fragmenting of global supply chains whereby early-production stages of many industries have relocated from countries like China and India to lower-wage economies, a trend that has accelerated since the global financial crisis in 2008. —Prof Guan. Coffman, D.’. M., & Guan, D.
Estimating the magnitude of costs associated with future climatechange impacts is very uncertain. However, when damage costs are weighted in an attempt to reflect the productivity of national economies, the ordering of countries changes significantly.
in addition to Opus 12, they are: WILDCOAST (Imperial Beach, California) is working to secure a resilient coastline to help protect communities, economies and ecosystems from climatechange impacts in the Gulf of California. Each of the 10 2019 Keeling Curve Prize winners will receive $25,000 in prize money.
Prof Dabo Guan, professor of climatechange economics at the University of East Anglia (UEA), led the research, along with Dr Yuli Shan from UEA’s School of International Development. Everything practical that you would need to do to reduce emissions happens at a city level. 6, eaaq0390 doi: 10.1126/sciadv.aaq0390.
The scheme will be reviewed, taking into consideration its impact on motorists’ purchasing decision, technological advances and the progress in Singapore’s overall mitigation efforts on climatechange.
Its real attraction is that this approach offers the prospect of decarbonizing transport without the paradigm shift in infrastructure required by electrification of the vehicle fleet or by conversion to a hydrogen economy. Tags: Carbon Capture and Conversion (CCC) ClimateChange Emissions Fuels. Jiang et al.
L/100km), if the vehicles were to meet this CO 2 solely through fuel economy improvements. This is one more important step towards a competitive, low-carbon economy. —Connie Hedegaard, EU Commissioner for Climate Action. The proposed 2025 US standard would bring that down to 163 g/mile in MY 2025. Earlier post.)
Integrated assessment modeling (IAM) methods, which examine bioenergy systems in the broader context of combined climatic and economic system modeling at the global level. IAM thus treats systems at higher levels of aggregation than does FCA, addressing sources and sinks at regional and sectoral levels.
High oil prices, persistent differences in gas and electricity prices between regions and rising energy import bills in many countries focus attention on the relationship between energy and the broader economy.
This corresponds to the emissions of more than 89,900 km driven by a diesel truck and represents 85% of CO2 savings compared to a traditional diesel engine. To fight against climatechange, the transport sector needs true decarbonization. The logistics industry is currently responsible for 11 percent of global carbon emissions.
Empirical results also revealed that even if the fuel economy of less fuel-efficient ordinary passenger vehicles were improved to levels comparable with those of the best available technology, i.e. hybrid passenger cars currently being produced in Japan, total CO 2 emissions would decrease by only 0.2%. Technol. , doi: 10.1021/es1034552.
Illustration of the representative US cumulative GHG emissions budget targets:170 and 200 Gt CO2-eq (for Kyoto gases). The report, Limiting the Magnitude of Future ClimateChange is one of three released by the NRC, the operating arm of the National Academy of Sciences and National Academy of Engineering. Source: NRC.
Emerging economies with fast growing carriers, notably India and China, have argued that their carriers would require until 2060 and 2070, respectively, to achieve net zero emissions. ICAO’s agreement does not assign targets to states, meaning that neither specific countries nor carriers will have a direct obligation to reduce emissions.
Many policymakers view biofuels as necessary for addressing the large portion of transportation demand likely to require liquid energy carriers for the foreseeable future, particularly as automobile, truck and aircraft use rise in developing economies. Capturing or avoiding release of CO2 when using carbon-based fuels onboard vehicles.
Global CO2 emissions increased from 15.3 to global power generation, a half per cent more than in 2007, thereby averting about 500 million tonnes of CO2 emissions in 2008. These changes reflect the large economic development in China, structural changes in national and global economies, and the impact of climate and energy policies.
California has by far the most aggressive climate-change policies in the nation, and the state is a global leader in plans to reduce carbon-dioxide emissions. It's also the world's eighth-largest economy, with a growing population, soaring economic output, and a resolutely progressive legislature.
A new report from MIT’s Joint Program on the Science and Policy of Global Change suggests that a tax on carbon emissions could help raise the money needed to reduce the US deficit, while improving the economy, lowering other taxes and reducing emissions. —Rausch and Reilly (2012). —John Reilly.
Fossil fuel subsidies amount to hundreds of billions of dollars worldwide, and removing them has been held up as a key answer to climatechange mitigation. In these regions, the emissions savings caused by subsidy removal would either equal or exceed their climate pledges.
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