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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.
Audi’s e-gas plant. Audi has opened its e-gas plant in Werlte, making it the first automobile manufacturer to develop a chain of sustainable energy carriers. The Audi e-gas plant, which can convert 6MW of input power, utilizes renewable electricity for electrolysis to produce oxygen and hydrogen. Click to enlarge.
Project Volt Gas Volt is based on a long-term financing plan and the use of existing technologies for the large-scale conversion of surplus renewable electricity to methane, with subsequent reuse. Project VGV uses surplus electricity generated by renewable and nuclear sources to produce hydrogen via electrolysis. Earlier post.).
Ford’s Michigan Assembly Plant is starting production of the 2012 Focus Electric ( earlier post )—a five-passenger, battery-electric car Ford expects will achieve more than a 100 miles per gallon equivalent (MPGe) fuel economy rating. 1 gallon of gasoline=33.7 1 gallon of gasoline=33.7 Phoenix and Tucson, Ariz.;
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.
US energy-related CO 2 emissions in 2012 were the lowest since 1994, at 5.3 The largest drop in emissions in 2012 came from coal, which is used almost exclusively for electricity generation. EIA will publish a full analysis of 2012 energy-related CO 2 emissions later this year. Duke study.
According to the most recent greenhouse gas emissions inventory from the California Air Resources Board (ARB), the state’s total greenhouse gas emissions rose 1.7% in 2012 from 2011 to 459 million tonnes of carbon dioxide equivalent (MMTCO 2 e). increase in population during the same period.
Components of the e-gas plant. Audi is celebrating progress on its e-gas plant under construction in Werlte, Germany with a topping-out ceremony. End products from the plant will be hydrogen and synthetic methane (Audi e-gas), to be used as fuel for vehicles such as the new Audi A3 Sportback TCNG. Click to enlarge.
natural gas vehicle. natural gas vehicle, previewed in a concept form in 2011 ( earlier post ) and revealed in its production version at the Geneva auto show in March this year, in Europe. The natural gas version produces its 50 kW output at 6,200 rpm and reaches its maximum torque of 90 N·m (66 lb-ft) at 3,000 rpm.
US greenhouse gas emissions by gas. The US Environmental Protection Agency (EPA) released its 19 th annual report of overall US greenhouse gas (GHG) emissions, showing a 3.4% decrease in 2012 from 2011. Total emissions of the six main greenhouse gases in 2012 were equivalent to 6,526 million metric tons of carbon dioxide.
For the first eleven months of 2013, natural gas consumption in the electric power sector was below 2012 levels because of relatively higher natural gas prices compared with coal prices, and cooler summer weather compared with 2012, according to the US Energy Information Administration (EIA).
Preliminary industry data reveals that year-end geothermal growth in 2012 was up 5% from the previous year, according to the Geothermal Energy Association ( GEA ). In 2012, seven new geothermal projects and additions came online in three different states. Projects and new additions that came online in 2012 include: John L.
In 2012 Audi’s Hungarian plant opened a geothermal facility to supply most of its heat requirements. The remainder is compensated by bio-gas certificates. Since 2012 Audi Hungaria has used this source for most of its requirement for heat at the site. Audi Hungaria, in cooperation with E.ON r has used only green power.
Tokyo Gas Co., Panasonic manufactures the fuel cell unit and supplies it to Tokyo Gas in combination with a hot water unit and backup heat source produced by Gastar Co., a subsidiary of Tokyo Gas. Ene-Farm is a Japanese marketing brand used by several major gas companies and fuel cell manufacturers for home co-generation units.
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 L/100km) in model year 2025.
In a separate agreement, GM secured the right to use Envia’s advanced cathode material for future GM electrically driven vehicles. In February 2012, Envia announced it had produced Li-ion cells offering an energy density of 400 Wh/kg. Earlier post.). Earlier post.). “I
quadrillion Btu in 2012 to 12.1 from 2012 to 2040, compared to 1.2% The rising fuel economy of LDVs more than offsets the modest growth in VMT, resulting in a 25% decline in LDV energy consumption decline between 2012 and 2040 in the AEO2014 Reference case. l/100 km) in 2012 to 37.2 l/100 km) in 2012 to 37.2
Based on the interim results of a new study, MIT researchers are warning smaller nations to proceed with caution in pursuing the development of their natural gas resources. The interim report analyzed the economics of natural gas project development options in Cyprus with a focus on exports. —Sergey Paltsev. Click to enlarge.
The staff of the California Air Resources Board (ARB) has posted for public comment three new Low Carbon Fuel Standard (LCFS) pathway applications for landfill gas to compressed natural gas (CNG) and liquefied natural gas (LNG). Clean Energy has applied for three landfill-gas-to-biomethane fuel pathways. Clean Energy.
Monolith’s cyan hydrogen is produced by injecting natural gas containing methane (CH 4 ) as a main component into a high-temperature reactor and decomposing it into hydrogen (H 2 ) and solid carbon (C). Monolith was founded in 2012, and completed the world’s first cyan hydrogen mass-production plant in June 2020.
One of the many charts available from the maps and data library on the AFDC site, this shows the number of light-duty alternative fuel vehicles (AFVs), hybrid electric vehicles (HEVs), and diesel models offered by vehicle manufacturers from 1991 through 2012. What if I convert my pickup trucks to run on natural gas or propane?”.
The Environmental Protection Agency (EPA) is finalizing the federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks for Model Years (MY) 2023 through 2026. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. Source: EPA. Off-cycle” credits of up to 15 g/mile.
Scientists at the US Naval Research Laboratory are computationally studying the complex physics of Rotating Detonation-Wave Engines (RDEs or RDWEs) as a potential means to reduce fuel consumption in the gas-turbine engines upon which the Navy is highly dependent for propulsion. Schwer and Kailasanath 2011c. Click to enlarge. 2012.05.046.
The award recognizes EPA Green Power Partners who distinguish themselves using on-site renewable energy applications, such as solar photovoltaic (PV) or landfill gas. MW solar energy system, which is enough green power to meet 12% of the organization’s electricity use. GWh hours of electricity per year. 2012 baseline.
California Clean Vehicle Rebate Project rebates by vehicle type through July 2012. Californians own more than 12,000 plug-in electric vehicles (PEVs), roughly 35% of all plug-in vehicles in the United States. As of July 2012, approximately 1,000 new plug-in vehicles are being sold in the state every month. Source: CCSE.
The all-electric vehicle range of the 2013 Chevrolet Volt will increase by three miles from the 2012 model to be 38 miles on a single charge. Power consumption in EV mode is EPA-rated at 35 kWh/100 miles for the 2013 model, down from 36 kWh in the 2012 model. kWh used in the 2012 model. kWh lithium-ion battery.
The final model year (MY) 2012 adjusted, real world CO 2 emissions rate is 376 g/mi—a 22 g/mi decrease (-5.5%) relative to MY 2011. MY 2012 adjusted fuel economy is 23.6 mpg fuel economy improvement from MY 2011 to MY 2012 is the second largest annual improvement in the last 30 years. Click to enlarge. mpg, or 22%.
UPS released its annual Sustainability Report announcing that while the total number of packages shipped in 2012 increased, the company reduced its total Greenhouse Gas (GHG) emissions. Through the end of 2012, UPS has logged 295 million cumulative alternative fuel miles. for the segment in 2012, fuel consumption rose only 0.3%.
The new report also includes results measuring Canadian oil sands GHG intensity accounting for emissions that occur beyond the crude production and refining facilities such as the production and processing of natural gas used in oil production or emissions from off-site electricity production. —2012 Update.
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.
In December 2012, LanzaTech and Baosteel, a leading steel producer in China, announced the success of their 100,000 gallon per year (300 tons) pre-commercial plant located at one of Baosteel’s steel mills outside Shanghai, China. Up to now, these gases have been flared or used to create process heat and electrical energy within the plant.
bp has successfully loaded the first LNG cargo from Mozambique’s offshore Coral Sul FLNG (floating liquefied natural gas) facility, the country’s first LNG project and first floating LNG facility deployed in the ultra-deep waters of the African continent. FLNG vessels are floating LNG production, storage and offloading units.
At the IAA, MAN (part of the Volkswagen Group) presented a concept diesel-electric parallel hybrid version of its long-haul TGX truck. MAN showed the Metropolis research truck, a range-extended electric refuse collection truck developed in collaboration with Benteler Engineering Services for use in the city, at IAA 2012, earlier post.)
In Europe, a new report from the European Environment Agency (EEA) found that the average car sold in the EU in 2012 was 9% more fuel-efficient than the average three years before, due to improved technology and an increase in the share of diesel cars. Those who indicated that their current gas mileage was 24 mpg (9.8 CFA report.
Nissan announced that US pricing for the updated 2013 Nissan LEAF electric vehicle ( earlier post ) will start at an MSRP of $28,800 for the newly-added entry-level S grade—an 18% reduction from the $35,200 MSRP of the 2012 LEAF entry model, the SV. The 2012 LEAF SL had an MSRP of $37,250. MSRPs of 2012 LEAF and 2013 LEAF.
The Australian Renewable Energy Agency (ARENA) announced a trial for a new type of electrolyzer which could see excess renewable energy stored in the gas grid and used to decarbonize Australia’s gas supply. Storing renewable energy directly in the gas network was a logical first route to market for the invention.
Out of the 800 new buses ordered, 600 buses were installed with GYMCL’s gas-electric hybrid engines with the remaining 200 buses running on GYMCL’s liquefied natural gas engines. The engines produced by GYMCL range from diesel to natural gas and hybrid engines.
The NCMA material not only outperforms NCM811 in cycle life, but also exhibits better resistance to heat, the ability to generate less gas and greater safety, which translates into higher capacity, longer cycle life and better safety performance in the final products, the company claimed. Two billion euros ($2.24
Researchers at the Pacific Northwest National Laboratory report on a highly efficient, small-scale solid oxide fuel cell system featuring PNNL-developed microchannel technology in combination with adiabatic, external steam reforming and anode gas recirculation. On the other side is a cooler gas that is heading toward the fuel cell.
Natural gas is the fastest-growing fossil fuel, as global supplies of tight gas, shale gas, and coalbed methane increase. The Brent crude oil spot price averaged $112 per barrel in 2012, and EIA’s July 2013 Short-Term Energy Outlook projects averages of $105 per barrel in 2013 and $100 per barrel in 2014.
Other liquids refer to natural gas plant liquids (NGPL), biofuels (including biomass-to-liquids [BTL]), gas-to-liquids (GTL), coal-to-liquids (CTL), kerogen (i.e., Other IEO2014 highlights include: Since July 2012, North Sea Brent crude oil spot prices have generally remained in the range of $100 to $115 (nominal dollars) per barrel.
If available, the station(s)/dispenser(s) should use the Canadian Standards Association (CSA) Hydrogen Gas Vehicle (HGV) 4.3 (CSA biomass, digester gas, landfill gas, sewer gas, or municipal solid waste gas). Station design requirements. Eligible renewable feedstocks include biomethane or biogas (e.g.,
UPS plans to invest approximately $50 million to build an additional nine liquefied natural gas (LNG) fueling stations, bringing the total number of stations to 13. This includes all-electric, hybrid electric, hydraulic hybrid, CNG, LNG, liquid propane gas (LPG), biomethane, and light-weight fuel-saving composite body vehicles.
Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Exhaust gas exergy map of EcoCAR engine.
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