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The first China-developed hydrogen fuel cell hybrid locomotive—from core power to main components—has started trial runs on a 627 km railway line for coal transport in north China’s Inner Mongolia Autonomous Region. Source: Xinhua. and the Hydrogen Energy Co.,
Global sulfur dioxide emissions by region. The analysis by researchers in the US and Europe estimates anthropogenic global and regional sulfur dioxide emissions spanning the period 1850–2005 using a bottom-up mass balance method, calibrated to country-level inventory data. Emissions were distributed on a 0.5° Click to enlarge.
CO 2 per capita emissions from fossil fuel use and cement production from the top 5 emitting regions. Global emissions of CO 2 increased by 3% last year, according to the annual report “Trends in global CO 2 emissions”, released by the EC Joint Research Centre (JRC) and the Netherlands Environmental Assessment Agency (PBL).
Factors contributing to the 7% drop in emissions in 2009. While emissions have declined in three out of the last four years, EIA noted, 2009 was “ exceptional ”. In 2009, the carbon intensity of the electric power sector decreased by nearly 4.3%, primarily due to fuel switching as the price of coal rose 6.8% Source: EIA.
Despite the economic effects of the global financial crisis (GFC), carbon dioxide emissions from human activities rose 2% in 2008 to an all-time high of 1.3 Other main findings of the study include: CO 2 emissions from the burning of fossil fuels have increased at an average annual rate of 3.4% over the previous seven years.
Energy-related CO 2 emissions buy state, 2010. The US Energy Information Administration (EIA) has released a new report, State-Level Energy-Related Carbon Dioxide Emissions, 2000-2010. The report shows a significant variation of energy-related carbon dioxide emissions across states on both an absolute and a per capita basis.
According to the latest data released by the International Energy Agency (IEA), CO 2 emissions related to the energy sector, which is the source of nearly two-thirds of human-generated greenhouse gases, rose 2.2% Both years were below the average growth rate since 2000 of 2.5%. In absolute terms, global CO 2 emissions increased by 0.7
Oil demand grew by less than 1%—the slowest rate amongst fossil fuels—while gas grew by 2.2%, and coal was the only fossil fuel with above average annual consumption growth at 5.4% Coal was again the fastest growing fossil fuel with predictable consequences for carbon emissions; it now accounts for 30.3% Renewables.
Energy-related carbon-dioxide (CO2) emissions in 2010 were the highest in history, according to the latest estimates by the International Energy Agency (IEA). After a dip in 2009 caused by the global financial crisis, emissions are estimated to have climbed to a record 30.6 tonnes for China, and 1.5 tonnes in India. tonnes in India.
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). In 2013, global CO 2 emissions grew to the new record of 35.3
Comparison of Hg emissions in 2005 and 2010, by selected sector and region. Unintentional emission sectors: Coal burning, ferrous- and non-ferrous (Au, Cu, Hg, Pb, Zn) metal production, cement production. Intentional-use sectors: Disposal and incineration of product waste, cremation emissions, chlor-alkali industry.
billion) in total, Alstom has signed a power plant contract worth the equivalent of more than €650 million (US$923 million) with Tenaga Janamanjung Sdn Bhd to provide key power generation equipment to South East Asia’s first 1000 MW supercritical coal-fired power plant Manjung, Malaysia. In a project worth about €1 billion (US$1.4
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. giga tonne carbon dioxide equivalent (GtCO 2 eq) (2.2%) per year from 2000 to 2010 compared to 0.4 Click to enlarge.
Headwaters direct coal liquefaction process. Headwaters Inc and Axens are forming a strategic alliance to provide a single-source solution for producing synthetic fuels by direct coal liquefaction (DCL) alone or in combination with refinery residues or biomass. billion from 1975-2000 to develop DCL technology. Click to enlarge.
The European Community’s air pollutant emission inventory report released by the European Environment Agency finds that in 2007, sulphur oxides (SO x ) emissions were down by 72 % from 1990 levels. EU-27 emissions of all four pollutants were lower in 2007 than in 2006.
In its sixth sales-weighted analysis of emissions from 8 major automakers’ 2013 model year vehicles, the Union of Concerned Scientists’ (UCS) latest Automaker Rankings report found that Hyundai-Kia unseated Honda as the “Greenest Automaker.” Click to enlarge. Source: UCS. Click to enlarge.
Global carbon dioxide emissions show no sign of abating and may reach record levels in 2010, according to a study led by the University of Exeter (UK). The global financial crisis severely affected western economies, leading to large reductions in CO 2 emissions. For example, UK emissions were 8.6% below the record 2008 figures.
A new report from the MIT Joint Program on the Science and Policy of Global Change shows the importance of all major nations taking part in global efforts to reduce emissions—and in particular, finds China’s role to be crucial. Meeting a 2 °C target is problematic unless radical GHG emission reductions are assumed in the short-term.
The US Energy Information Administration (EIA) reported that after an increase in 2010 of 3.3%, energy-related carbon dioxide emissions in the US in 2011 decreased by 2.4% (136 million metric tons), while GDP grew by 1.8%. Energy-related carbon dioxide emissions have declined in the United States in four out of the last six years.
The company’s plan to decrease carbon emissions involves the possibility of purchasing low-emissions electricity from power sources such as hydro, wind and solar, as well as its own power generation from renewable sources. Chechetkin, VS & Yurgenson, Georgi & Narkelyun, LF & Trubachev, AI & Salikhov, VS. (2000). 733-745.
Schematic overview of the primary black-carbon emission sources and the processes that control. Emission rates of BC in the year 2000 by region, indicating major source categories in each region. Black carbon emissions and abundance. Climate metrics for black carbon emissions. Source: Bond et al. Click to enlarge.
While natural gas can reduce greenhouse emissions when it is substituted for higher-emission energy sources, abundant shale gas is not likely to substantially alter total emissions without policies targeted at greenhouse gas reduction, according to a new study by two researchers at Duke University.
World production of fossil fuels—oil, coal, and natural gas—increased 2.9% Coal has led the growth in fossil fuel production. In 2000, coal provided 28% of the world’s fossil fuel energy production, compared with 45% for oil. By 2008, coal production represented a third of fossil energy production. Mbpd in 2005.
Leaded gasoline was a larger emission source of the toxic heavy metal lead than mining in South America, even though the extraction of metals from the region’s mines historically released huge quantities of lead into the environment, according to a study by researchers from the Paul Scherrer Institute PSI and the University of Bern.
Using national emissions and air quality data, the Urban Air Toxics Report shows the substantial progress that has been made to reduce air toxics across the country since the Clean Air Act Amendments of 1990. million tons per year of HAPs from mobile sources, which represents a 50% reduction in mobile source HAP emissions.
They used a lot more coal than they originally admitted to, several hundred million tons more. Like many other people, we were writing articles around 2000 about the decline in China’s energy consumption in the late 1990s. Like the United States, China has become among the world’s largest importers of oil, gas and coal.
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). Source: van Vliet et al. Click to enlarge. A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., in the US).
According to a report from the US Energy Information Administration (EIA), US energy-related CO 2 emissions decreased by 146 million metric tons (MMmt) in 2015 to 5,259 MMmt, down 2.7% Energy-related CO 2 emissions in 2015 were about 12% below 2005 levels. —“US Energy-Related Carbon Dioxide Emissions, 2015”. Electricity.
continued] The post USA & China Electricity Generation TWh & CO2e Trajectories Since 2000 Are Startling appeared first on CleanTechnica. For a decade I’ve been tracking the exponential expansion of wind, solar, and to a lesser extent hydro electricity generation.
Underlying global demand for energy by 2050 could triple from its 2000 level if emerging economies follow historical patterns of development. But this still leaves a gap between business as-usual supply and business-as-usual demand of around 400 EJ/a: the size of the whole industry in 2000. Zone of uncertainty. Supply-demand tensions.
The aim of the HYBRIT (Hydrogen Breakthrough Ironmaking Technology) project is to reduce carbon dioxide emissions from ironmaking to zero by eliminating the need to use fossil fuel for iron ore reduction. Brindle (2000) “ Theoretical Minimum Energies To Produce Steel For Selected Conditions ”. HYBRIT concept. Click to enlarge.
The low annual rate of global reduction of carbon emissions per unit of GDP needed to limit global warming to 2 °C—based on the probability assessments of the UN IPCC—is insufficient to achieve that goal, according to the latest Low Carbon Economy Index published by business consultancy PwC. per year through 2050.
The main reason for the increase is the accelerated economic activity in India and China over the last 20 years; top sources of black carbon include shipping, vehicle emissions, coal burning and inefficient stoves. Black carbon’s effect on snow is not linear. —Surabi Menon. Resources. Fasullo, and D.
The projects—led by FuelCell Energy, in partnership with VersaPower Systems, and Siemens Energy—have successfully demonstrated solid oxide fuel cells (SOFCs) designed for aggregation and use in coal-fueled central power generation.
In particular, the study led by Drew Shindell found that methane emissions have a larger warming impact due to those interactions than accounted for in current carbon-trading schemes or in the Kyoto Protocol. Shindell et al. —Drew Shindell. —Drew Shindell.
Hertwich and Xiangping Zhang, is to obtain an easy to handle fuel with near-zero CO 2 emission and reduced land-use requirements compared to first and second generation biofuels. For comparison, they also modeled the production of methanol using only biomass as a fuel and also using coal as source of both carbon and energy.
Australia’s per capita CO 2 emissions are higher than those of the US due to an emissions-intensive energy sector. For the first three years, the carbon price will be fixed, before moving to an emissions trading scheme in 2015. Gillard said that by 2020, this would cut emissions by some 160 million tonnes per year.
Energy-related CO 2 emissions. Market forces and emerging public policies will continue to have an impact on energy-related carbon dioxide emissions. Vehicle penetration 2000 to 2040. Without the projected gains in efficiency, global energy demand could have risen by more than 100%. Source: ExxonMobil. Click to enlarge.
A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. for oil, 24% for coal, and 20% for natural gas.
Improving the efficiency of road-freight transport is critical to reducing the growth in oil demand, carbon emissions and air pollution over the next decades, according to the International Energy Agency’s latest report, The Future of Trucks: Implications for energy and the environment. Modern Truck Scenario.
IHS CERA’s earlier comparison of 11 publicly available life-cycle analysis studies found that fuel produced from oil sands mining has average well-to–retail pump greenhouse gas emissions 1.3 On a well-to-wheels basis the majority of emissions are created when the fuel is combusted in a vehicle, IHS CERA notes.
This issue of Nature — themed “The Climate Crunch”—features a number of related papers and commentary on greenhouse gas emissions and the difficulty of cutting back, as well as an editorial calling on commitment from “ the highest levels ” to make the needed changes. —Malte Meinshausen.
We now have data showing that from 2000 to 2007, greenhouse gas emissions increased far more rapidly than we expected, primarily because developing countries, like China and India, saw a huge upsurge in electric power generation, almost all of it based on coal.
Yes, even these unfortunate dimwits can still save what’s left of their retirement funds while helping out the rest of us who weren’t fooled by the right wing, unabashed carbon pimps who ran things in the US government from 2000-2008 and did more damage to our environment than any government in history. The Big Dick Cheney Effect.
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