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Anheuser-Busch is transitioning more than 180 trucks—representing approximately 30% of its dedicated fleet—to Renewable Natural Gas (RNG). In 2014 and 2015, Anheuser-Busch converted 160 diesel-fueled trucks in Houston and St. Louis to fleets powered by Compressed Natural Gas (CNG) engines. million miles each year.
2014 Accord plug-in hybrid. Set to go on sale in early 2013, Honda’s 2014 Accord Plug-in Hybrid (PHEV) Sedan ( earlier post ) will offer the ability to run in an all-electric mode for 10 to 15 miles and a calculated total driving range of more than 500 miles. EPA fuel economy ratings and gas-electric range rating determined by Honda.).
As of 31 July, fiscal 2014 tax revenue from sales of compressed natural gas (CNG) and liquefied natural gas (LNG) motor fuel totaled $2,178,199, according to the Texas state Comptroller’s office. State forecasters projected fiscal 2014 natural gas motor fuel tax revenue of $992,000, equal to sales of 6.6
2014 Ram 1500 EcoDiesel. liter V6 EcoDiesel-powered 2014 Ram 1500 pickup ( earlier post ) has earned a 28-mpg (8.4 l/100 km) highway, a rating that stands for model-year 2014. The Ram 1500 now owns the half-ton pickup segment’s top two spots in the EPA’s 2014 highway fuel-economy rankings. Click to enlarge. The all-new 3.0-liter
In 2021, a large share of Europe’s supply of liquefied natural gas (LNG) originated in the United States, Qatar, and Russia. Rising US LNG exports are the result of both natural gas supply challenges in Europe and the sizable price differences between natural gas produced in the United States and current prices at European trading hubs.
The Department of Energy’s (DOE’s) Office of Fossil Energy announced up to $88 million in federal funding for cost-shared research and development projects enhancing technologies for oil and natural gas recovery under two separate funding opportunity announcements (FOAs). In addition, proved reserves of natural gas resources reached 464.3
and Westport Innovations (NASDAQ: WPRT/TSX: WPT), are introducing an integrated powertrain package for the Cummins Westport ISX12 G natural gas engine that will provide customers with the first automated transmission to be paired with a spark-ignited natural gas engine in the North American market. Natural gas package.
Turbo TwinAir 105 HP engine for the 2014 Alfa Romeo MiTo sport mini. With its unique intake cam profile, the MultiAir second generation further optimises thermodynamic efficiency of the engine by modulating the amount of exhaust gas recirculated in the combustion chamber (internal EGR). Click to enlarge. Click to enlarge. 78 HP 1.4;
They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e., They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e., Credit: ACS, Vengosh et al. Click to enlarge.
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. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.
will showcase the MILA Blue vehicle concept at the Geneva Motor Show 2014. MILA Blue is a natural-gas powered, A-segment lightweight vehicle that produces less than 49g CO 2 /km. MILA Blue uses a compressed natural gas hybrid drive that achieves a carbon footprint of less than 49g CO 2 /km. Click to enlarge.
CalBattery says it plans to move forward rapidly in the commercial scale-up and production of the novel composite anode material and to offer it in commercial production in the US by 2014. Argonne’s technology entails the use of an advanced gas phase deposition method that embeds nanoscale silicon particles into the graphene layers.
Toyota’s FPEG features a hollow step-shaped piston, combustion chamber and gas spring chamber. The team presented two papers on the state of their work at the recent SAE 2014 World Congress in Detroit. The FPEG consists of a two-stroke combustion chamber, a linear generator and a gas spring chamber. Click to enlarge.
A recently released total fuel cycle analysis for maritime case studies shows that natural gas fuels reduce some air quality pollutants substantially, and reduce major greenhouse gas (GHG) emissions slightly, when compared to conventional petroleum-based marine fuels (low-sulfur and high-sulfur). This is an important consideration.
unveiled the first generation of its new, proprietary enhanced spark-ignited (ESI) natural gas system. Using 100% dedicated natural gas as fuel, Westport’s new technology optimizes the combustion and thermal efficiencies of the engine by taking advantages of the positive properties of natural gas. mono-fuel gas engine.
Audi is adding a new member to its A3 family: the A3 Sportback 30 g-tron natural gas vehicle. Operation with natural gas or biomethane makes the compact model economical and more climate-friendly with low emissions. Audi first introduced an A3 Sportback g-tron in 2014. The inner layer is a gas-tight polyamide vessel.
Source: EUR 26236 EN - 2014 Click to enlarge. It also introduces an update of natural gas pathways, taking into account the addition of a European shale gas pathway. The origin of the natural gas and the supply pathway are critical to the overall WTW energy and GHG balance. Earlier post.). ICE-based vehicles and fuels.
The new Aquarius Hydrogen Engine’s lightweight design and unique internal-gas-exchange-method would greatly reduce emissions and lower the global carbon footprint. The 10kg Aquarius Engine was invented in 2014 and is designed to be used as an onboard power generator in a vehicle or as a stand-alone electricity generator.
gal since 27 October 2014, according to the US Energy Information Administration (EIA). Disruptions to Colonial Pipeline operations prompted an increase in the average US retail price for regular grade gasoline (retail gasoline price) to $3.03 per gallon (gal) on 17 May, the first time retail gasoline prices averaged more than $3.00/gal
The Volkswagen Group continues to make progress on the way to its goal of becoming the world’s most sustainable automaker, according to its 2014 sustainability report. By the end of 2014, a total of 14 models from various Group brands will feature an all-electric or hybrid powertrain.
Availability begins in Spring 2014 at several Southern California Hyundai dealers. To achieve societal goals of significant reduction in greenhouse gas emissions, more and more consumers will need to drive zero-emissions vehicles. Also at the LA Auto Show, the new Honda FCEV Concept made its world debut. Click to enlarge.
Relative (percent) CO 2 emissions benefit of the new natural gas variant as compared to the 220 kW diesel engine. Among its trucks on display at the upcoming IAA in Hanover, Mercedes-Benz will showcase an Econic equipped with its new Euro VI medium-duty natural gas engine (M 936NGT), which is derived from the 7.7-liter Benz et al.
2014 Yaris Hybrid. Toyota’s refreshed 2014 Yaris for Europe offers a choice of four powertrains, including a thoroughly reworked 3-cylinder 1.0 The cooled EGR system reintroduces cooled exhaust gas into the combustion chamber, also limiting pumping losses and further reducing engine operating temperatures. Click to enlarge.
million loan guarantee to the Advanced Clean Energy Storage project in Delta, Utah (ACES Delta)—marking the first loan guarantee for a new clean energy technology project from DOE’s Loan Programs Office (LPO) since 2014. The US Department of Energy (DOE) closed on a $504.4-million
liter EA288 diesel engine will power the 2015 Golf, Beetle, Beetle Convertible, Passat, and Jetta, all of which are set to arrive in dealer showrooms in the second half of 2014. Exhaust gas aftertreatment module close to engine. In the MDB, the exhaust gas treatment systems starts right after the turbocharger.
to purchase 170 million gallon equivalents of renewable natural gas (RNG) through 2026. RNG is a key part of UPS’ strategy to increase alternative fuel consumption to be 40% of total ground fuel purchases by 2025, supporting the logistics leader’s efforts to reduce the absolute greenhouse gas (GHG) emissions of its ground fleet 12% by 2025.
The number of medium- and heavy-duty vehicles (MHDVs) in use worldwide will nearly double between 2014 and 2035, according to a new forecast report by Navigant Research. of the market in 2014 to 11.2% of the market in 2014 to 11.2% in 2014 to 87.1% in 2014 to 87.1% of vehicles in use in 2014 to around 6.9%
Initial sales of the 2014 Cadillac ELR extended range electric luxury coupe ( earlier post ) will begin in January in all major US metropolitan areas. The 2014 ELR has a starting price of $75,995, including a $995 destination charge but excluding tax, title, license and dealer fees. 2014 Cadillac ELR. Click to enlarge.
In addition to the new, more efficient internal combustion engine, the 2014 R18 powertrain concept, for the first time, features the integration of two hybrid systems: ERS-K and ERS-H. As before, during braking events at the front axle a Motor-Generator-Unit (MGU) recovers kinetic energy flows into a flywheel energy storage system.
In a paper presented at the SAE 2014 World Congress, they reported on their investigations of the 6-stroke cycle for near-stoichiometric and lean operation. In general, a larger fuel split will consume more oxygen and result in a higher bulk gas temperature and, subsequently, higher pressure on the second stroke. and Fiveland, S.
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.
Chevrolet and GMC will offer new bi-fuel versions of the 2015 Chevrolet Silverado and GMC Sierra heavy-duty trucks and all-new dedicated compressed natural gas versions of the 2014 Chevrolet Express and GMC Savana full-size passenger vans next year. Natural Gas'
Fulcrum will gasify 147,000 tons of municipal solid waste to produce synthesis gas which it then will catalytically convert to synthetic paraffinic kerosene/jet fuel via a Fischer-Tropsch (FT) process. A venturi scrubber captures and removes any entrained particulate, and the syngas is further cooled in a packed gas cooler scrubber.
Reactivity-controlled compression ignition combustion phasing (CA50—crank angle when 50% of fuel is burned) is most sensitive to variations in diesel fuel mass, level of exhaust gas recirculation, and charge gas temperature. International Journal of Engine Research doi: 10.1177/1468087414556135.
has set goals to offer Zero-Carbon Redeem renewable natural gas (RNG) at all of its fueling stations by 2025. In 2014, the first full year it was available, Clean Energy delivered more than 20 million gallons of Redeem to our stations, which represented 7 percent of our overall fuel mix. Clean Energy Fuels Corp.
Conventional oil and gas discoveries during the past three years are at the lowest levels in seven decades and a significant rebound is not expected, according to a new report by global business information provider IHS Markit.
Other highlights of the STEO include: US consumption of natural gas will decrease 1.0% in 2021, largely due to less electricity generated from natural gas. per gallon in July, the highest monthly average since October 2014. per gallon in July, the highest monthly average since October 2014. Gasoline prices averaged $3.14
Bioscience engineers at KU Leuven have created a solar panel that produces hydrogen gas from moisture in the air. If that electric power is used to split the water into hydrogen gas and oxygen, you lose a lot of energy. m² that converts 15% of the sunlight straight into hydrogen gas. It is not connected to the gas grid.
The Oil and Gas Climate Initiative (OGCI) will invest $1 billion over the next ten years to develop and to accelerate the commercial deployment of innovative low-emissions technologies. This investment represents an unprecedented level of oil and gas industry collaboration and resource-sharing in this space.
The collapse in world oil prices in the second half of 2014 will have only a moderate impact on the fast-developing low-carbon transition in the world electricity system, according to research firm Bloomberg New Energy Finance. Oil at $60/barrel could mean a natural gas price as much as $0.90/MMBtu on 30 June to $61.60
Westport HPDI uses natural gas as the primary fuel in a diesel cycle along with a small amount of diesel fuel as an ignition source. This allows small quantities of diesel fuel and large quantities of natural gas to be delivered at high pressure to the combustion chamber. The other major element of the HPDI 2.0
Zero Waste Energy, LLC (ZWE) broke ground on an anaerobic digestion facility in South San Francisco, CA that will convert organic waste into compressed natural gas (CNG) and compost. The facility is scheduled to commence operation in the second quarter of 2014. South San Francisco Scavenger Co., and Zero Waste Energy, LLC.
The project will produce 37,610 barrels per day (bbl/d) of GTL diesel, GTL kerosene, GTL naphtha and LPG using natural gas supplied by Uzbekneftegaz from the Shurtan fields. In the first stage, natural gas is combined with oxygen to form a syngas. The majority of production will be GTL diesel and GTL kerosene. Click to enlarge.
2014-01-1190. Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. D-EGR demonstrator at SAE 2014 World Congress. 2014) “A Demonstration of Dedicated EGR on a 2.0
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