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A multi-Hubbert analysis of coal production by Tadeusz Patzek at The University of Texas at Austin and Gregory Croft at the University of California, Berkeley concludes that the global peak of coal production from existing coalfields will occur close to the year 2011. The CO 2 emissions from burning this coal will also decline by 50%.
Preliminary electric power data show that, for the first time since the US Energy Information Administration (EIA) began collecting the data, electricity generation from natural gas-fired plants is virtually equal to generation from coal-fired plants, with each fuel providing 32% of total generation. million megawatt-hours.
The amount of methane released into the atmosphere as a result of coal mining is likely approximately 50% higher than previously estimated, according to research presented at the recent annual meeting of the American Geophysical Union. The authors point out that less coal production doesn’t translate to less methane.
In August 2012, coal produced 39% of US electricity, up from a low of 32% in April 2012, when the natural gas share of generation equaled that of coal. The August coal share of generation is still notably lower than the 50% annual average over the 1990-2010 period. Data for 2011 and 2012 are preliminary.
World energy consumption by fuel type, 2010-2040. The US Energy Information Administration’s (EIA’s) International Energy Outlook 2013 (IEO2013) projects that world energy consumption will grow by 56% between 2010 and 2040, from 524 quadrillion British thermal units (Btu) to 820 quadrillion Btu. Source: IEO2013.
Estimated annual greenhouse gas emissions over the lifetime of the QCLNG project. BG Group has approved implementation of the first phase of a US$15-billion project to convert coal seam gas (CSG) to LNG—the first major commercial project to do so. More than half the emissions come from the LNG facility. Source: QCLNG EIS.
With the exception of 2010, emissions have declined every year since 2007. The largest drop in emissions in 2012 came from coal, which is used almost exclusively for electricity generation. Even a modest jump in gas prices could erase this advantage. US energy-related CO 2 emissions in 2012 were the lowest since 1994, at 5.3
CS CSG (Australia) Pty Ltd, a 50/50 joint venture company owned by Shell and a subsidiary of PetroChina, has entered into an agreement to buy Australia-based Arrow Energy Limited, a coal seam gas company, for A$4.70 Coal seam gas is a form of natural gas trapped in coal beds by water and ground pressure.
NOAA’s updated Annual Greenhouse Gas Index (AGGI), which measures the direct climate influence of many greenhouse gases such as carbon dioxide and methane, shows a continued steady upward trend. in 2010—i.e., Started in 2004, the AGGI reached 1.29 This is slightly higher than the 2009 AGGI, which was 1.27—i.e., —i.e.,
On Saturday, Israel’s Ministry of Energy & Water Resources reported that commercial natural gas production had begun from the deepwater Tamar field (c. Tamar was the world’s largest natural gas discovery in 2009, notes Delek Energy, one of the Tamar partners. Israel natural gas demand forecast 2011-2040. Source: Noble Energy.
South Africa state-owned power utility Eskom reports that a design study is currently under way for an underground coal gasification (UCG) demonstration plant, which will include a 250,000 Nm 3 /h gas production plant and a 100 MW to 140 MW gas turbine plant. The coal seam lies between 280 m and 300 m deep.
Consumption-based power mixes and NG transmission distances by Chinese province in 2010. In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. Credit: ACS, Huo et al. Click to enlarge.
China Datang Corporation began construction of China’s first major coal to synthetic natural gas project. billion cubic meters of natural gas in 2010, and 2.68 Beijing needs seven to eight billion cubic meters of natural gas annually. Output from the project is targeted at Beijing. cubic meters in 2011.
Flow diagram of coal tar hydrogenation process. Researchers in China report the production of gasoline and diesel from coal tar via an optimized catalytic hydrogenation using two serial fixed beds, the first with a hydrofining catalyst of MoNi/?-Al In 2010, China’s coke output reached 387.571 million tons, accounting for 61.6%
In its recently released Inventory of US Greenhouse Gas Emissions and Sinks: 1990 – 2011 ( earlier post ), the US Environmental Protection Agency (EPA) reported that methane (CH 4 ) emissions from the field production of natural gas have declined by 36% from 2007 to 2011 (from 83.1 a global warming potential of 21. (The
Sasol recently signed a joint venture agreement with Australia-based Origin Energy Limited for the purposes of exploring for coal bed methane (CBM) in Botswana. Although CBM is produced by unconventional means it is sold and used in the same manner as conventional natural gas.
Exxon Mobil Corporation’s new The Outlook for Energy: A View to 2040 , released last week, projects that global energy demand in 2040 will be about 30% higher than it was in 2010 as population grows to 9 billion and global GDP doubles. By 2040, heavy duty fuel demand will be up about 60 percent versus 2010. billion units.
CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.
Australia-based underground coal gasification (UCG) company Linc Energy ( earlier post ) has signed an exclusive agreement with the UK-based alkaline fuel cell technology company AFC Energy Plc and its related company, B9 Coal ( earlier post ). Linc Energy anticipates commencing testing of the system at Chinchilla by mid April 2010.
The US Environmental Protection Agency (EPA) released its third year of greenhouse gas data detailing greenhouse gas emissions and trends broken down by industrial sector, greenhouse gas, geographic region, and individual facility. Fossil-fuel fired power plants remain the largest source of US greenhouse gas emissions.
As part of its long term strategy to secure substantial energy resources in New Zealand L&M Energy Limited (LME) has lodged an application for an underground coal gasification (UCG) prospecting permit over a 2.112 sq km area containing in excess of 2 billion tonnes of Waikato coal measures. Prospecting permit application area.
Australia’s Syngas Limited has engaged Rentech to provide Fischer-Tropsch fuels production preliminary engineering services for Syngas’ proposed commercial scale coal and biomass to liquids (CBTL) fuels facility in Southern Australia, known as the Clinton Project. Gas Conditioning. Additionally, the Clinton coal fluidizes well.
Comparison of coal consumption and CO 2 emissions for co-production and separate production of liquids and power. Conventional CTL plant gasifies coal to produce a syngas which is then converted in a Fischer-Tropsch reactor to products. GHGT-10 took place 9-23 September 2010 in RAI, Amsterdam, The Netherlands. Click to enlarge.
has selected Honeywell’s UOP technology to convert methanol into building blocks for chemical products at an existing coal chemical complex in China. Total Petrochemicals and UOP announced the successful conversion of ethylene and propylene from the demonstration unit to polyethylene and polypropylene in 2010.
The focus is on the impacts on China’s energy system and GDP growth, and on global climate indicators such as greenhouse gas concentrations, radiative forcing, and global temperature change. The researchers argue for a global economy-wide greenhouse gas tax that spreads the burden of responsibility.
and will build, own and operate the largest on-site air separation unit (ASU) order ever awarded to an industrial gas company. In 2010, Air Products had announced, what at that time, was the largest single ASU on-site order ever committed to an industrial gas company. Earlier post.)
Comments may be submitted through 30 November 2010. Well-to-wheels greenhouse gas emissions. These goals are to: Reduce the cost of producing hydrogen from renewable resources, nuclear energy, and coal with carbon sequestration; Reduce the cost of delivering, storing, and dispensing hydrogen; and. Source: DOE. Click to enlarge.
Syngas Limited has raised A$530,000 (US$532,000) via a share placement to contribute toward the continued development of the proposed coal-and-biomass-to-liquids Clinton Project in South Australia. Coal is the primary feedstock, supplemented with non-food biomass to reduce carbon emissions. First production is targeted for mid-2015.
A number of technologies have been employed for the capture and disposal of SO 2 from a flue gas stream. A typical example is the use of a dilute aqueous sodium hydroxide (NaOH) solution to absorb SO 2 from flue gas, forming an aqueous Na 2 SO 3 solution. Those processes consist mainly of an absorption step and an oxidation step.
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. Topping the list for absolute emissions in 2010 was Texas (652.6 2010 state energy-related CO 2 emissions for transportation sector.
Other fuels include, for example, coke oven gas, other gas, other coking products, LPG, refinery gas and other petroleum products. The dashed line represents the aggregated CO2 emissions calculated from the provincial energy statistics 1997–2010. The column chart presents the 1.4?Gt Source: Guan et al. Click to enlarge.
Energy-related carbon-dioxide (CO2) emissions in 2010 were the highest in history, according to the latest estimates by the International Energy Agency (IEA). In terms of fuels, 44% of the estimated CO 2 emissions in 2010 came from coal, 36% from oil, and 20% from natural gas. tonnes for China, and 1.5 tonnes in India.
(SES), a global energy and gasification technology company that provides products and solutions to the energy and chemicals industries, has entered into a Technical Study Agreement with Ambre Energy of Australia to supply a proprietary gasification design to support Ambre’s development of a planned Coal to Liquids Project (ambreCTL).
has been chosen to provide the coal gasification technology for the Taylorville Energy Center (TEC), a 730-megawatt (gross) advanced coal generating plant being developed near Taylorville, Ill. TEC will be one of the first commercial-scale, coal gasification plants with carbon capture and storage (CCS) capability in the US. .
MIT and the IEA both have newly released reports exploring the potential for and impact of a major expansion in global usage of natural gas, given the current re-evaluation of global supplies. The IEA takes a more conventional approach, assessing the impact on the penetration of vehicles burning gas as their fuel. Earlier post.)
Existing US policies that stress energy efficiency and alternative fuels, together with higher energy prices, will curb energy consumption growth and shift the energy mix toward renewable fuels, according to the reference case for the Annual Energy Outlook 2010 ( AEO2010 ) released by the US Energy Information Administration (EIA).
a permit application and commenced the approval process with the Wyoming Department of Environmental Quality (WDEQ) to build and operate a Underground Coal Gasification (UCG) demonstration plant in its coal tenement lease areas in Wyoming’s. km) of coal within the Wyoming PRB. 20ft (6.1m) coal seam at 2100ft (640m).
Total subsidies for renewable energy stood at $66 billion in 2010 (a 10% increase from the year before); the total value of global fossil fuel subsidies is estimated at between $775 billion and more than $1 trillion in 2012, Two thirds of the renewable energy subsidies went to renewable electricity resources and the remaining third to biofuels.
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
Ignite Energy Resources (IER), developer of a supercritical water technology, and TRUenergy have entered into a Memorandum of Understanding (MoU) to develop a commercial demonstration plant that will apply IER’s direct coal-to-oil and upgraded dry coal process to the brown coal at TRUenergy’s Yallourn mine in Australia.
Dominion Energy announced a significant expansion of the company's greenhouse gas emissions-reduction goals, establishing a new commitment to achieve net zero emissions by 2050. The goal covers carbon dioxide and methane emissions, the dominant greenhouse gases, from both electricity generation and gas infrastructure operations.
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. CO 2 emissions from petroleum in 2010 are projected to increase by 0.6%, which is lower than the 1.5% decline in coal-based CO 2 emissions for 2009.
First, the Environmental Protection Agency (EPA) finalized the Renewable Fuel Standard Program (RFS2) rule to implement the long-term renewable fuels standard of 36 billion gallons by 2022 established by Congress and also issued the targets for 2010. The EPA also set the 2010 RFS volume standard at 12.95 per gallon.
Regal Resources Limited, an Australia-based developer of an Underground Coal to Liquids (UCTL) process to convert low rank brown/coal lignite into hydrocarbon and gas products ( earlier post ), has signed a Farm-In Agreement with Greenpower Energy Limited through its wholly owned subsidiary MOL Gippsland Pty Ltd (MOL).
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