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The average annual price of gasoline has fluctuated greatly over the past several decades, but when adjusted for inflation (constant dollars), the price of gasoline in 2019 was only nine cents higher than in 1929, according to the US Department of Energy (DOE). The graph below shows the effect of the oil embargo in the early 1980s.
Knittel/Smith results for implied gasoline price effects from elimination of ethanol for 2010 using Du/Hayes model and pooled-sample estimates. Source: Knittel and Smith (2012). t margin for oil refiners. We encourage similar skepticism about the estimated effect of ethanol on gasoline prices generated from these models.
Neste Oil—the world’s largest producer of renewable diesel—has launched the commercial production and sales of renewable naphtha for corporate customers; the company is one of the first to supply bio-naphtha on a commercial scale. In a 2012 report on the hydroconversion of triglycerides (e.g., —Sotelo-Boyás et al.
The federal subsidy significantly favors larger battery packs to a stronger degree than their potential for additional gasoline savings. Peterson and Michalek 2012. Non-domestic charging infrastructure is generally not necessary for operation of PHEVs, and substantial gasoline displacement can be achieved solely with home charging.
Average values for WTW GHG emissions for oil sands and other crudes, tight boundary. When the oil sands products refined in the United States are considered—a mixture of oil sands and lower-carbon blending components—the GHG emissions are, on average, 9% higher than the average crude processed in the US.
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
The majority (62%) of the plantations were located on the island of Sumatra, and more than two-thirds (69%) of all industrial plantations were developed for oil palm cultivation, with the remainder mostly being Acacia plantations for paper pulp production. Earlier post.). —Dr.
from November 2012 to average 19.4 Demand for gasoline rose 5.4% from November 2012 to average slightly more than 8.9 for “other oils.” from November 2012 as most refineries came back up from their scheduled turnaround and maintenance in the prior month. Gasoline production rose 3.1% Crude oil stocks fell 1.0%
Gasoline deliveries were up for the month by 2.4% from January 2012). and for residual fuel oil by 26%, although it rose for other oils by 0.6%. in January compared with the same month in 2012. Gasoline production fell 2.7% from January 2012. from January 2012. Total imports averaged nearly 10.4
The world’s consumption of gasoline, diesel fuel, jet fuel, heating oil, and other petroleum products reached a record high of 88.9 Between 2008 and 2012, Asia’s consumption increased by 4.4 In 2011 and 2012, higher oil prices and increased fuel efficiency of light-duty vehicles contributed to reduced US consumption.
US gasoline demand this summer is expected to be the lowest in 11 years, while the average summer fuel price is forecast to be at a record level, according to the US Energy Information Administration (EIA). US gasoline consumption is forecast to average almost 8.8 less than 2007’s record summer gasoline demand of 9.4
In part-load operation, the indirect injection supplements direct gasoline injection to improve fuel economy and to reduce the output of particulates from the engine. Athanasios Mamakos, Christos Dardiotis, and Giorgio Martini (2012) “ Assessment of particle number limits for petrol vehicles ” (JRC report). Earlier post.).
EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. Click to enlarge.
Crude oil imports from the top five foreign suppliers to the United States—which in 2012 were Canada, Saudi Arabia, Mexico, Venezuela, and Iraq, in that order—accounted for almost 72% of total US net crude oil imports, the highest proportion since 1997, according to the US Energy Information Administration (EIA).
Environmental impacts of gasoline and E85. In a similar way, the full breadth of impacts attributable to conventional gasoline production, such as natural resource consumption and hazardous pollutant emissions, must also be considered in order to make balanced comparisons to biofuels. Process flow diagrams for E85 and gasoline.
Source: Spiller and Stephens (2012) Click to enlarge. Economists view higher gasoline taxes as one solution to reducing gasoline consumption and thus air pollution, greenhouse gas emissions, and reliance on oil, while at the same time providing revenue to the government for highway repair and construction.
The US Environmental Protection Agency (EPA) released its annual report summarizing key trends in carbon dioxide emissions, fuel economy, and CO 2 - and fuel economy-related technology for gasoline- and diesel-fueled personal vehicles sold in the United States, from model years (MY) 1975 through 2012. Source: EPA. Click to enlarge.
Well-to-wheel (WTW) greenhouse gas emissions for in situ SAGD and surface mining pathways generated employing GHOST/TIAX/ GHGenius combination and comparison with SAGD, mining and conventional crude oil literature pathways (all results are on a HHV basis). 74% of WTW emissions in our oil sands pathways. Credit: ACS, Bergerson et al.
The US Department of Energy (DOE) launched the “ eGallon ” as a quick and simple way for consumers to compare the costs of fueling electric vehicles vs. driving on gasoline. worth of electricity as a similar vehicle could travel on a gallon of gasoline. For example, if gasoline costs $3.60 worth of gasoline.
DB has lowered its advanced lithium-ion battery cost projection by about 30% for 2012. ” Their analysis is in the context of the “ surprising [oil] demand strength of 2010 “; 2010 saw absolute incremental demand at around 2.2mb/d of growth—the second highest in 30 years, despite oil prices in the $90/bbl region.
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. Earlier Bloomberg New Energy Finance analysis showed that, with gasoline at $2.09 on 30 June to $61.60
At last month’s World Renewable Energy Forum 2012 in Denver, Colorado, researchers from the US National Renewable Energy Laboratory presented papers on two different approaches to upgrade pyrolysis oils to hydrocarbon fuels or fuel intermediates. In short, bio-oil needs to be upgraded to produce a fungible liquid transportation fuel.
China’s apparent oil demand in October rose 2.9% Despite the year-over-year increase, China’s apparent oil demand in October slipped 2.5% Meanwhile, total apparent oil demand was 9.96 China’s oil product imports tumbled 22.2% China’s oil product imports tumbled 22.2% Fuel oil apparent demand in October slumped 31.4%
Shell has developed a lead-free replacement for aviation gasoline (Avgas 100 and 100LL); the replacement fuel will now begin a strict regulatory approvals process. Shell is the first major oil company to do so. Leaded gasoline for automobiles was phased out of use in the US by 1995 due to its environmental and health impact.)
Renault is introducing three new Energy engines ( earlier post ) in its Mégane Collection 2012: the new turbocharged, gasoline direct-injection Energy TCE 115 di; the Energy dCi 130; and the Energy dCi 110, with NEDC fuel consumption of 3.5 Versions of Mégane Collection 2012 powered by this engine consume 5.3 Energy TCe 115.
A chemical analysis indicates that the source of oil sheens recently found floating at the ocean’s surface near the site of the Gulf of Mexico Deepwater Horizon oil spill is pockets of oil trapped within the wreckage of the sunken rig. The results are published this week in the journal Environmental Science & Technology.
The US Environmental Protection Agency (EPA) has granted Dynamic Fuels, LLC Part 79 registration for its Renewable Gasoline Blendstock 10 by the U.S. Advanced Biofuel, or D5, RINS for each gallon of its renewable gasoline blendstock when blended into petroleum gasoline at up to a 10% concentration.
in January 2012 compared with January 2011 to just over 18 million barrels per day, according to figures from the American Petroleum Institute (API). Gasoline deliveries slipped 0.2% Consumer demand for gasoline has not recovered from 2007 highs. Supplies for refined products remained ample, with gasoline production of 8.9
An article in the latest issue of IEA Energy: The Journal of the International Energy Agency reports that Estonia, which has the most developed oil shale industry in the world, is collaborating in pursuing wider use of oil shale in a cleaner, more sustainable manner. Different that shale oil—i.e., million tonnes.
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 of the total consumption volume in 2009, followed by carbon black raw oil sharing 28.1% Flow diagram of coal tar hydrogenation process.
Full-fuel-cycle GHG emissions estimates for reformulated gasoline pathways by LCA study. Credit: ACS, Brandt 2012. He found that the variation in oil sands GHG estimates is due to a variety of causes. These include oil sands, enhanced oil recovery, coal-to-liquids and gas-to-liquids synthetic fuels, and oil shale.
whereby Vitol would purchase 100% of the gasoline produced from MBFP’s industrial gasification and liquefaction facility located near. The cleaned syngas is conditioned, modified and converted to methanol, which is then converted to gasoline via the licensed ExxonMobil Research and Engineering methanol-to-gasoline (MTG) process.
direct injection Tau V8 for the 2012 Genesis 5.0 The addition of gasoline direct injection (GDI) technology to the Genesis 3.8-liter Further, a variable vane oil pump has been fitted to precisely match oil pressure with engine lubrication requirements for increased efficiency at all engine speeds. Lambda 3.8L This same 5.0-liter
Supported by the company’s growing crude production in the Permian Basin, the project is the largest refinery expansion since 2012. The BLADE (Beaumont Light Atmospheric Distillation Expansion) project built a third crude unit within the facility’s existing footprint to expand light crude oil refining.
Gasoline demand fell 3.9% from April 2012 to its lowest April level since 2000. Consumer confidence has improved and distillate deliveries are up, but gasoline demand remains weak. Gasoline demand averaged 8.5 Gasoline demand averaged 8.5 in April from April 2012. from April 2012. from April 2012.
Consumption of gasoline in China grew from 0.9 Increasing oil demand is requiring increasing imports; since 2009, China has been importing more than half of its petroleum needs. China vehicle sales and gasoline consumption. China Electric (Battery) Fuel Efficiency Oil Policy' Source: EIA. Click to enlarge.
Maximum gasoline sulfur limits. A trio of European countries and one from South America made major strides in reducing their levels of sulfur content in gasoline, allowing them to advance in the annual global ranking published by Hart Energy’s International Fuel Quality Center (IFQC). Sulfur is found naturally in crude oil.
Audi will start series production of the A8 hybrid in 2012. TFSI gasoline engine and an electric motor develop peak output of 180 kW (245 hp) and 480 N·m (345 lb-ft) of torque. A multi-plate clutch that operates in an oil bath connects or disconnects the electric motor and the TFSI engine. Audi A8 hybrid. Earlier post.)
BP Canada Energy Trading Company; Canadian Natural Resources; Canadian Oil Sands Limited; Cenovus Energy Inc.; Imperial Oil Limited; Nexen Marketing Inc.; Thirteen companies have signed long-term contracts with Trans Mountain Pipeline ULC (Trans Mountain) operated by Kinder Morgan Canada Inc. Statoil Canada Ltd.;
For MY 2012 in the US, FCA was compliant with fuel economy requirements, but had negative credit generation due to model mix. FCA also plans to consolidate its small gasoline engine lineup with a new family to be launched in 2015. Much more progress will come as gasoline and diesel engine technologies converge. Aluminum block.
Researchers from the University of Minnesota have produced a spatially and temporally explicit life cycle inventory (LCI) of air pollutants from gasoline, ethanol derived from corn grain, and ethanol from corn stover for the contiguous US (the lower 48 states). Pollutant emissions from the gasoline life cycle do not vary appreciably by month.
In a new, comprehensive study, a team from Argonne National Laboratory, Stanford University and UC Davis ITS has estimated the well-to-wheels (WTW) GHG emissions of US production of gasoline and diesel sourced from Canadian oil sands. g CO 2 e/MJ for US conventional crude oil recovery. This range can be compared to ∼4.4
liter engine will be one of the first on the market to combine gasoline direct injection (DI) with twin independent variable camshaft timing (Ti-VCT) and E85 flex fuel capability. The North American version of the 2012 Ford Focus will be powered by a 2.0-liter The North American version of the 2012 Ford Focus will be powered by a 2.0-liter
Lux Research has investigated the trends of corporate financing of alternative fuels from oil majors, based on a non-exhaustive database of more than 1,000 deals and partnership engagements from 2000 through September, 2014. Shell invested in multiple rounds and formed a JV with Iogen, but terminated the JV in 2012.
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