This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
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.
The technology group Wärtsilä is developing the combustion process in its gas engines to enable them to burn 100% hydrogen fuel. Wärtsilä has researched hydrogen as a fuel for 20 years, and has tested its engines with blends of up to 60% hydrogen and 40% natural gas.
Researchers at the Fraunhofer-Gesellschaft have developed a membrane technology for the energy-efficient and economic separation of hydrogen from natural gas. This technology makes it possible for the two substances to be routed through the national natural gas grid together and then isolated from one another at their final destination.
announced that the ISX12N+Endurant HD N powertrain from its Integrated power portfolio is now available for heavy-duty customers, delivering a fully integrated natural gas powertrain. Cummins Inc. and Cummins Westport Inc. This reduces smog-forming NO x emissions by 90% (to 0.02
This award marks the first Advanced Class Gas Turbines in the industry specifically designed and purchased as part of a comprehensive plan to sequentially transition from coal, to natural gas and finally to renewable hydrogen fuel, and creates a roadmap for the global industry to follow. MHPS gas turbines have more than 3.5
will be updated with a Cummins X15N natural gas engine ( earlier post ) that will run on Shell Renewable Natural Gas (RNG). The Starship initiative, launched in 2018, is intended to demonstrate how a Class 8 truck’s energy usage can be reduced by harnessing currently available energy-efficient technologies and lubricants.
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. Other transmission pairings will be available at launch for specialized applications. Cummins Inc. gCO 2 e/MJ.
Chevron USA, a subsidiary of Chevron Corporation, announced definitive agreements to supply fuel linked to renewable natural gas for a Walmart Inc. demonstration of Cummins’s new 15-liter natural gas engine for heavy-duty trucks ( earlier post ).
Toyota is expanding its 2023 Corolla lineup with four new Hybrid grades, including a more powerful hybrid system and available all-wheel drive. liter Atkinson-cycle four-cylinder gas engine with two motor-generators through a planetary-type continuously variable transmission. Corolla Hybrid. As before, the system pairs a 1.8-liter
Transform Materials has developed a novel and sustainable microwave plasma reactor process to convert natural gas into high-value hydrogen and acetylene, thereby opening up a new pathway for green chemical manufacturing. Oxidation of methane also introduces impurities in the product stream.
The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. As a result, the Mercedes-AMG SL 43 has a rated output of 280 kW (381 hp) at 6750 rpm and a maximum torque of 480 N·m available between 3250 rpm and 5000 rpm.
announced that Werner will begin validation and integration of Cummins’ recently announced 15-liter natural gas and 15-liter hydrogen internal combustion engines in its vehicles ( earlier post ). Cummins will begin integrating these new powertrains in Werner trucks in the second half of 2022, starting with the 15-liter natural gas product.
This analysis examined the effect of flight distance on greenhouse gas emissions per passenger, and compared emissions from flying different distances with annual emissions from driving. Greenhouse gas emissions were examined for 17 nonstop flights with round-trip distances ranging from 131 miles to 19,040 miles. by Michael Sivak.
Cumulative greenhouse gas emissions versus vehicle mileage for (a) internal combustion engine and battery electric sedans, SUVs, and pickup trucks, and (b) hybrid electric and battery electric sedans, SUVs, and pickup trucks. Charging strategies can further reduce battery-electric vehicle greenhouse gas emissions. —Woody et al.
The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045.
In cases where hydrogen will be shipped (as hydrogen or its derivatives), it will eventually be distributed on land using hydrogen pipelines, which makes transport via pipelines a critical transportation mode for the gas. Europe, with its extensive gas grid, is well placed to make the jump.
These relate to electrolysis systems for producing hydrogen, both on land and in offshore wind parks, equipment for producing methane, the use of gas engines in cars, ships and CHP plants, and concepts for energy systems that efficiently couple the transport, electrical power, gas and heating sectors.
While hydrogen is expected to play a critical role in reducing greenhouse gas emissions, at standard conditions, it is a flammable gas with low density and cannot be transported efficiently in a gaseous form. The carrier used in the Honeywell LOHC solution is readily available and requires minimal makeup.
2025 Rivian R1S If you own a gas car and have been considering buying a new Rivian, now could be a great time to act. The automaker is offering up to $6,000 off a new R1S SUV or R1T pickup for buyers willing to request a trade-in of a gas vehicle. and Canada.
BayoTech, through its on-site hydrogen generators and “Gas-as-a-Service” offering, reduces or eliminates transportation and storage costs, which result in less energy wasted and a lower carbon footprint than traditional hydrogen production technology and electrolyzer-based systems. Source: BayoTech.
liter turbocharged M139 engine featuring an electric exhaust gas turbocharger. The electric exhaust gas turbocharger solves the conventional trade-off between a small, responsive turbocharger yielding a lower total output and a large turbocharger capable of high peak power with less responsiveness. An electric motor around 1.6
The partners aim to replace coal-fired power plants with hydrogen-ready gas-fired power plants in Germany, and to build production of low carbon and renewable hydrogen in Norway that will be exported through pipeline to Germany. Building production facilities in Norway to produce low carbon hydrogen from natural gas with CCS.
Swiss engine designer WinGD, a leading developer of two-stroke low-speed gas and diesel engines used for propulsion power in merchant shipping, said that its engines will be able to run on methanol and ammonia from 2024 and 2025 respectively. The full, long-term use of carbon-neutral or zero-carbon fuels is the next step on this pathway.
South 8 will leverage the funding to accelerate the commercialization of its patented Liquefied Gas Electrolyte (LiGas) technology for high-performance batteries for electric vehicle, grid storage, aerospace, and defense applications. ? —Cyrus Rustomji, Ph.D., CEO of South 8 Technologies.
This agreement significantly increases the supply and availability of SAF for the aviation industry with effect from October 2020. But if we are to address aviation-related emissions, we need to utilize all the available solutions. It also enables people to travel and goods to be transported rapidly across the globe.
Rolls-Royce has conducted successful tests of a 12-cylinder gas variant of the mtu Series 4000 L64 engine running on 100% hydrogen fuel. For several months, the mtu gas engine has been undergoing bench testing and continuous improvement in terms of efficiency, performance, emissions and combustion using 100% hydrogen as fuel.
The engine design upgrades the engine structure and its subsystems such as the combustion and gas distribution systems. The commercially-available diesel-fueled version of the YCK05 has a power range from 190-240 PS and maximum torque of 900 N·m.
At CONEXPO, Cummins showcased its new fuel-agnostic 15-liter engine platform with hydrogen, natural gas and advanced diesel engines offering low-to-zero carbon fuel capability. Cummins’ 15-liter hydrogen has ratings up to 530 hp (395 kW) and natural gas up to 510 hp (380 kW). liter and 9 liter engine platforms.
Irizar has manufactured a liquid natural gas (LNG) i4 model coach with a range of more than 1000 kilometers (621 miles) for intercity or short distance routes. They have a gas capacity of 704 liters and they weigh 830 kg when completely full. They comply with regulation R66.02 greater and the complete system weighs less.
The technology is expected to achieve a 20%+ efficiency improvement over today’s conventional generators and could be more efficient than most available fuel cells. The KARNO power system will be capable of operating on over 20 different fuels including hydrogen, natural gas, propane, ammonia and conventional fuels.
Under a joint development agreement signed at the Kormarine 2021 exhibition in Busan last month, the two companies will together develop engine solutions that further reduce greenhouse gas emissions from methane while improving both the engine’s efficiency and footprint for reduced costs. development. Up to 50% reduction of methane slip.
Maverick comes as a standard five-passenger, four-door pickup, with a full-hybrid powertrain and a projected EPA-estimated rating of 40 mpg city fuel economy and 500 miles of range on a single tank of gas. Available for the first model year only is the Maverick First Edition package. Buyers who want more capability can upgrade to a 2.0-liter
The Blazer EV offers multiple distinct trims, multiple range options—including an available GM-estimated range of up to 320 miles on a full charge—and available front-, rear- and all-wheel-drive configurations. Available Super Cruise hands-free driving technology for compatible roads. Large, intuitive 17.7-inch-diagonal
The project partners will generate zero-carbon hydrogen onsite via electrolysis with solar and wind power and reformation of renewable natural gas from a Texas landfill. The team will assess available resources, prospective hydrogen users, and delivery infrastructure, such as existing pipelines that supply hydrogen to refineries.
For example, the geometry of the piston recess, the injection nozzle design and the parameters of the cylinder head relevant for gas exchange were subject to an extensive optimization process. Newly-developed exhaust gas aftertreatment system. 1; this leads to more efficient combustion with a peak ignition pressure of 250 bar.
That’s why we designed the original gas Transit with a best-in-class range of configurations backed by a network of nearly 300 upfitters to further customize it for specific applications. E-Transit is one of two all-electric work vehicles available from Ford Pro this year. —Andrew Walker, Ford Pro commercial van brand manager.
Southern California Gas Co. SoCalGas) will demonstrate a combination of technologies that will produce hydrogen from renewable natural gas (RNG) at SunLine Transit Agency’s hydrogen fueling station in Thousand Palms, California. We look forward to analyzing the results of this important research alongside SoCalGas and SunLine Transit.
The UTSR Program conducts research to increase the efficiency and performance of gas turbines while lowering emissions. This FOA focuses on fundamental and applied research to enable the use of hydrogen as a gas turbine fuel. AOI 2: Hydrogen Combustion Applications for Gas Turbines. Assessment of fuel mixing characteristics.
Werner Enterprises, a premier transportation and logistics provider, has signed a letter of intent to purchase 500 Cummins’ 15-liter hydrogen internal combustion engines upon availability. Earlier post.) Earlier post.). —Jim Nebergall, General Manager, Cummins Hydrogen Engine Business.
This superconducting motor, with a maximum output of 2 MW, can realize lightweight, high-output density and high-speed rotation, and can be made available for large mobility applications. Movements to reduce greenhouse gas emissions are accelerating rapidly in the mobility industry.
The diesel version will be first available, with other versions for gaseous fuels introduced later. Though the engine will first be available in Europe and North America, it will be introduced in other regions over time and will be made for off-highway markets as well. will be offered in diesel, natural gas, gasoline and propane.
At the site, landfill gas (LFG) will be the primary fuel to provide power for the non-combustion process that converts waste to hydrogen. As of 2022, Jenbacher gas engines can be offered with a Ready for H2 option, capable of running with up to 25% (volume) of hydrogen in the pipeline gas. Earlier post.).
Water (H 2 O) microdroplets are sprayed onto a magnetic iron oxide (Fe 3 O 4 ) and Nafion-coated graphite mesh using compressed N 2 or air as the nebulizing gas. This gas–liquid–solid heterogeneous catalytic system synthesizes ammonia in 0.2 The conversion rate reaches 32.9 ± 1.38 —Song et al. 2301206120
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content