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Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. Skaggs et al.
Diamond Green Diesel facility in Norco, La., will more than double its annual production of renewable diesel with the completion of a second Honeywell Ecofining process unit with a capacity of 30,000 barrels per day (bpd). Diamond Green Diesel is owned by Valero Energy Corp. Diamond Green Diesel is owned by Valero Energy Corp.
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 Blue Line Biogenic CNG facility will convert 11,200 TPY of food and green waste into 100,000+ diesel equivalent gallons of CNG fuel.
The new VW Golf is now also available in certain markets with natural gas drive: the Golf TGI is equipped with a 1.5-liter liter four-cylinder engine with 96 kW / 130 PS and three natural gas fuel tanks. The tanks are integrated into the underbody and permit a range of around 400 kilometers (WLTP) in pure natural gas mode.
High-density polyethylene (HDPE) grocery bags can be successfully pyrolyzed to alternative diesel fuel, according to a new study by a team from the Illinois Sustainable Technology Center (ISTC) at the University of Illinois, Urbana-Champaign and the United States Department of Agriculture (USDA) Agricultural Research Service ARS. 2014.01.019.
The funding will help Sierra Energy further develop and commercialize its FastOx gasification technology, which converts virtually any waste into clean, renewable energy and fuels without burning. Waste is fed into the top of the gasifier vessel through an airlock. Purified oxygen and steam are injected into the base.
will bring to market a 15-liter natural gas engine for heavy-duty trucks. The 15-liter natural gas engine is an important part of Cummins strategy for its path to zero emissions. Cummins Inc. —Srikanth Padmanabhan, President, Engine Business, Cummins. gCO 2 e/MJ.
LGF is the first renewable diesel fuel project to achieve this milestone. Carbon capture and permanent geologic sequestration is no longer a hypothetical scenario for Louisiana Green Fuels—successful completion of the test well is a major milestone that’s not been achieved by any other renewable diesel project.
Startup ClearFlame Engine Technologies announced a partnership with Alto Ingredients, a leading producer of specialty alcohols and essential ingredients, to conduct pilot demonstrations of ClearFlame’s solution for diesel engines using low-cost ethanol in Class 8 trucks. In fact, it increases power by 25%.
announced an increased demand for renewable natural gas (RNG) from the refuse sector, particularly in California, where refuse trucks can be fueled by the very solid waste they haul. It is derived from capturing biogenic methane that is naturally sourced by the decomposition of dairy and landfill waste. Clean Energy Fuels Corp.
The company says that some of the most promising projects are the Turbosteamer ( earlier post ); the Thermoelectric generator (TEG) ( earlier post ); engine encapsulation; and a waste heat exchanger for oil heating. TEG integrated into the exhaust gas recirculation system. Click to enlarge. Turbosteamer. Click to enlarge.
Aemetis, a renewable fuels company focused on negative carbon intensity products ( earlier post ), has signed a 10-year, 450-million-gallon renewable diesel supply agreement with an industry-leading travel stop company, which is expected to generate more than $3 billion in revenue. billion miles of heavy truck and cargo transportation.
Fulcrum BioEnergy has selected Gary, Indiana as the location of its Centerpoint BioFuels Plant, which will convert municipal solid waste (MSW) into low-carbon, renewable transportation fuel. A venturi scrubber captures and removes any entrained particulate, and the syngas is further cooled in a packed gas cooler scrubber.
Diesel will surpass gasoline as the number one transportation fuel worldwide by 2020 and continue to increase its share through 2040, according to ExxonMobil’s recently published Outlook For Energy: A View To 2040. Diesel demand accounts for 70% of the growth in demand for all transportation fuels through the forecast period to 2040.
Life-cycle energy use and GHG emissions normalized with NYCC diesel case (8.06 They also found that the total costs of ownership (TCO) of the electric and diesel trucks are similar. Over an array of possible conditions, the median TCO of electric trucks is 22% less than that of diesel trucks on the NYCC. MJ/t·km and 0.63
Ecology, a transportation and logistics company in California, has switched its fleet of more than 600 trucks to run on Neste MY Renewable Diesel and is reporting cleaner fuel filters, fewer maintenance problems and reductions in tailpipe emissions. Neste MY Renewable Diesel reduced climate emissions by 8.3
It can be used in diesel engines with up to 16 cylinders, as well as in on- and off-highway applications. Combined with exhaust gas recirculation and SCR systems, Bosch high-pressure injection systems make a significant contribution to reducing fuel consumption and nitrogen oxides. Its sales came to €30.4 billion (US$37.7
Researchers used reductive etherification chemistry to convert alcohol and ketone substrates derived from microbial carboxylic acids into an ether bioblendstock for use when blended into conventional diesel fuel. Production of renewable diesel bioblendstocks through reductive etherification of alcohols and ketones. Hafenstine et al.
Despite the decision to de-emphasize microbial oil, Neste Oil emphasized that cellulosic waste will continue to play an important role in its research strategy, adding that it remains committed to its goal of further extending its feedstock base and making greater use of waste and residues in this area in particular. Background.
Once built, the facility will be among the largest in Europe to produce sustainable aviation fuel (SAF) and renewable diesel made from waste. A range of certified sustainable vegetable oils, such as rapeseed, will supplement the waste feedstocks until even more sustainable advanced feedstocks are widely available.
The joint venture between Rush Enterprises and Cummins will seek to enhance production of near-zero emissions natural gas powertrains by manufacturing Cummins-branded natural gas fuel delivery systems for the commercial vehicle market in North America. —Srikanth Padmanabhan, President of the Engine Business at Cummins.
A large-scale demonstration converting biocrude to renewable diesel fuel has passed a significant test, operating for more than 2,000 hours continuously without losing effectiveness. The biocrude oil came from many different sources, including wastewater sludge from Detroit, and food waste collected from prison and an army base.
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. Components of the e-gas plant.
The ClearFlame solution leverages diesel-style mixing-controlled compression ignition (MCCI). Historically, clean-burning fuels, and those that are easy to make from waste CO 2 streams or syngas, have failed to ignite using MCCI. The company plans to have demonstration trucks on the road by the end of 2021.
At the IAA, MAN (part of the Volkswagen Group) presented a concept diesel-electric parallel hybrid version of its long-haul TGX truck. The MAN TGX concept hybrid will be driven by a parallel hybrid system, supplied by a 440 hp (328 kW) diesel engine and an electric motor with 130 kW drive power. MANs TGX hybrid concept at IAA.
Clean Energy Fuels Corp delivered 143 million gallons of Redeem Renewable Natural Gas (RNG) last year as robust sales of the carbon-neutral transportation fuel continued in 2019, closing out the year with significant deals throughout North America. In 2019 Clean Energy provided an estimated 16 million gallons of Redeem to UPS.
Audi plants’ filling stations transitioned to R33 Blue Diesel ( earlier post ) last year; Audi has now introduced the gasoline counterpart, R33 Blue Gasoline. R33 Blue Gasoline and R33 Blue Diesel consist of one-third renewable components, based exclusively on residual and waste materials.
At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. tonnes gross vehicle weight.
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.
Republic Services is the second-largest recycling and solid waste provider in the US and is recognized as an industry leader in providing environmentally responsible, sustainable solutions to its customers. The powertrain software will be limited to 1,000 HP and is expected to outperform current diesel and natural gas competitors.
million gallons of its renewable natural gas (RNG) to fuel the US’ largest transit bus fleet. Over the 5-year period, the transition to RNG will further reduce Metro’s greenhouse gas (GHG) emissions significantly compared to the use of conventional natural gas, driving down Metro’s Scope 1 emissions.
Trillium, one of the US’ leading providers of alternative fuels systems and renewable fuels, is adding two new public compressed natural gas (CNG) fueling stations to its network of California locations. The stations will offer renewable natural gas (RNG) fueling capabilities to fleet customers. gCO 2 e/MJ. gCO 2 e/MJ.
In exchange for long-term, discounted fuel contracts with fleets, Hydra installs hydrogen-diesel co-combustion conversion kits into existing semi-trucks and provides the fueling infrastructure for green hydrogen sourced from chemical producers such as Chemtrade. Hydra pays for the truck conversion and the on-site fueling infrastructure.
BP and Johnson Matthey (JM) have signed an agreement with Fulcrum BioEnergy to license their Fischer Tropsch (FT) technology to support Fulcrum’s drive to convert municipal solid waste into biojet fuel.
Southern California Gas Co. SoCalGas) will soon begin using renewable natural gas for the first time at the 25 utility-owned natural gas vehicle fueling stations across its service territory, as well as at six fueling stations in the San Diego area. into SoCalGas pipelines.
Audi testing of synthetic ethanol (Audi e-ethanol = Joule Sunflow-E) and synthetic diesel (Audi e-diesel = Joule Sunflow-D), produced in partnership with Joule ( earlier post ) in a pressure chamber and optical research engine has shown that the Audi e-fuels often perform better than their conventional counterparts. Click to enlarge.
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.
It also introduces an update of natural gas pathways, taking into account the addition of a European shale gas pathway. The report aims to establish a consensual well-to-wheels (WTW) energy use and greenhouse gas (GHG) emissions assessment of a wide range of automotive fuels and powertrains relevant to Europe in 2020 and beyond.
Ltd—an essential step for building the state’s first facility producing ultra-low carbon renewable diesel. The company will produce its XRD renewable diesel from vegetable oil, fats and waste cooking oils through a proprietary process. It can also yield a prime sustainable aviation fuel (SAF). UrbanX process flow.
The oil used to fry Fazer Bakery’s May Day doughnuts will be recycled by refining it to produce Neste MY renewable diesel. The amount of diesel that’s made from the oil used to fry every three doughnuts is enough to drive a distance of about one kilometer. There are many new uses for waste and residues. Earlier post.)
announced that planning is underway for the construction of a large-scale renewable diesel plant on the US West Coast. The plant would utilize REG’s proprietary Bio-Synfining technology for the production of renewable diesel fuel. Phillips 66 and Renewable Energy Group, Inc. The final step ?in
announced new and extended contracts for more than 20 million gallons of Redeem renewable natural gas (RNG) to accommodate the continued demand across key business segments for the ultra-low carbon fuel produced from organic waste. million gallons of natural gas per year. Clean Energy Fuels Corp.
According to MAN Engines, all MAN off-road engines from the current product portfolio can be operated with regenerative diesel—also known as HVO (hydrogenated vegetable oil)—in accordance with the EN15940 standard in Europe or the US specification ASTM D975. Marine engines for regenerative diesel have already been approved.
The fund supports building new or expanding existing clean fuel production facilities, including hydrogen, renewable diesel, synthetic fuels, renewable natural gas and sustainable aviation fuel. It also supports feasibility and front-end engineering and design studies.
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