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Rolls-Royce Power Systems has outlined its road map for climate neutrality: Net Zero@Power Systems. By 2030, the Rolls-Royce business unit is to cut greenhouse gas emissions by 35% compared to its 2019 level through the use of new net zero and zero carbon technologies. This is not yet relevant for Rolls-Royce applications.
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 gasengine has been undergoing bench testing and continuous improvement in terms of efficiency, performance, emissions and combustion using 100% hydrogen as fuel.
will bring to market a 15-liter natural gasengine for heavy-duty trucks. The 15-liter natural gasengine is an important part of Cummins strategy for its path to zero emissions. —Srikanth Padmanabhan, President, Engine Business, Cummins. Cummins Inc.
For public transport and distribution applications, the decision seems to have been made: battery electric vehicles are the means of choice. Accordingly, MAN Truck & Bus already offers series production of the MAN Lion’s City E and eTGE as well as the eTGM electric distribution truck.
At this year’s demopark open-air exhibition, Mercedes-Benz is presenting a prototype of the Unimog based on the U 430 with hydrogen-powered combustion engine as part of the publicly funded “WaVe” project. The hydrogen engine is provided by Keyou and is equipped with H2PFI injectors made by Hoerbiger.
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. TFSI engine produces 96 kW (131 PS) and generates 200 N·m (147.5 The A3 Sportback 30 g-tron 1.5
Rolls-Royce has commissioned its first in-house test bench for mtu hydrogen engines at its Augsburg site. The mtu gasengine portfolio is being prepared for hydrogen as a fuel, thus enabling a climate-neutral energy supply. Otto Preiss, Rolls-Royce Power Systems Chief Technology Officer and COO.
After the first two LNG car carriers entered service in 2020, Volkswagen Group Logistics has now ordered four more ships with dual-fuel engines that can be powered with LNG. The Volkswagen Group has therefore committed to e-mobility as well as to the sustainable production and use of new electric vehicles.
Rolls-Royce is releasing mtu rail engines for use with sustainable fuels. The mtu Series 1800 engines which are used in mtu PowerPacks, as well as Series 1300 and 1500 for locomotives and multi-purpose vehicles, are already approved for use with synthetic fuels such as HVO. —Ali Dogru, Head of Assets and Maintenance at DB Cargo.
Electromobility is just now picking up momentum; further, electric cars are only as emissions-free as the production of electricity that charges their batteries. In addition, around half the vehicles that will be on the road in 2030 have already been sold—most with gasoline or diesel engines. Climate neutrality.
Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.
The results show there is no realistic pathway to full decarbonization of internal combustion engine vehicles, and that only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways. Natural gas does not offer climate benefits compared to gasoline and diesel, and many biofuel pathways do not, either.
Polestar is welcoming twelve new partners to the Polestar 0 project to develop a climate-neutral car. The transport sector is the fastest-growing greenhouse gas (GHG) emitting sector, expected to reach a share of more than 30% of total GHG emissions in the future, according to the United Nation’s Environment Programme. Earlier post.)
Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.
The flagship project MethanQuest was launched in September 2018, and on it a total of 29 partners from research, industry and the energy sector have come together to work on processes for producing hydrogen and methane from renewables and for using them to achieve climate-neutral mobility and power generation.
Essen-based energy company STEAG, Duisburg-based steel producer thyssenkrupp Steel and Dortmund-based thyssenkrupp Uhde Chlorine Engineers, specializing in electrolysis technology, are working on a joint feasibility study. At its core, our climate transformation is based on the use of hydrogen. It is important to plan ahead.
Tenneco is putting its 100-plus years of powertrain expertise in improving vehicle fuel efficiency and reducing emissions to work to explore synthetic fuels (e-fuels) as a viable near-term solution to further maximize the efficiency and minimize the carbon footprint of internal combustion engines (ICE).
With clean hydrogen gaining recognition worldwide as a carbon-free fuel capable of making a significant contribution to addressing climate change, Southern California Gas Co. SoCalGas) will field test a new technology that can simultaneously separate and compress hydrogen from a blend of hydrogen and natural gas.
ClearFlame Engine Technologies, a company developing net-zero engine technology ( earlier post ), has hit a number of key milestones through multiple partnerships with customers, manufacturers, and fuel providers. Reviva has been providing quality remanufactured engines and engine components for more than 70 years.
All of these concepts rely on hydrogen as a primary power source—an option which Airbus believes holds exceptional promise as a clean aviation fuel and is likely to be a solution for aerospace and many other industries to meet their climate-neutral targets. —Guillaume Faury, Airbus CEO.
Toyota’s next generation fuel cell electric technology is now powering a new set of Class 8 heavy-duty trucks. Designed to be flexible enough to meet the needs of a wide variety of OEM truck makers, the new fuel cell electric system in the latest prototypes has been adapted to a Kenworth T680 chassis. Port fleet rollout.
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. This is an important study to inform and encourage climate action.
Intelligent Power Generation (IPG) will demonstrate the impact of Flameless Ceramic Turbine technology in UK electric vehicle (EV) charging infrastructure, following a £1-million contract from Highways England. —Brian Cull, Senior Intelligent Transport Systems Engineer, Highways England. —IPG CEO Toby Gill.
BNSF Railway Company and Wabtec began testing battery-electric locomotive technology in revenue service between Barstow and Stockton, California. The battery-powered locomotive ( FLXdrive ) will be situated in a consist between two Tier 4 locomotives, creating a battery-electric hybrid consist.
All large-scale energy systems have environmental impacts, and the ability to compare the impacts of renewable energy sources is an important step in planning a future without coal or gas power. In the journal Joule , Harvard researchers report the most accurate modelling yet of how increasing wind power would affect climate.
A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. EH&E) and Adjunct Professor of Environmental Health at Harvard’s T.H. —Scully et al.
Rolls-Royce is focusing on methanol as a fuel for climate-friendly shipping; Rolls-Royce business unit Power Systems is currently developing mtu engines for use with methanol. With the new development of mtu methanol engines, we want to lead the way as pioneers in the marine industry.
The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climate change [kg CO 2 -eq.]. The top sample above shows climate change impact; the subsequent chart shows human toxicity. Our tool offers a very wide range of engine types. Sample results from Carculator.
Bioscience engineers at KU Leuven have created a solar panel that produces hydrogen gas from moisture in the air. Twenty of these solar panels could provide electricity and heat for one family for an entire winter. A traditional solar panel converts between 18 to 20% of the solar energy into electricity.
This technology could lower the cost of low carbon hydrogen by over 20% and has become the basis for the Department for Business, Energy and Industrial Strategy (BEIS) and the Committee on Climate Change’s (CCC) analysis. This funding will permit further project development including engineering design to deliver a ‘shovel ready’ project.
Southern California Gas Co. SoCalGas) is working with Ford Motor Company on a demonstration project to reduce commercial fleet emissions by developing a F-550 Super Duty Hydrogen Fuel Cell Electric Truck. —Jim Buczkowski, executive director, Ford Research and Advanced Engineering. The truck is expected to deploy in 2025.
Nel Hydrogen Electrolyser AS, a division of Nel ASA, has received a purchase order for a 20MW alkaline water electrolyzer from Ovako , a leading European manufacturer of engineering steel. The fossil-free hydrogen will replace the use of fossil propane gas currently used in the heating furnaces. Source: Ovako.
MAHLE has received a series order from engine manufacturer DEUTZ for the development and supply of components for hydrogen engines. units consisting of the piston, the piston ring pack and the piston pin—which DEUTZ plans to use in stationary hydrogen engines for the first time from the end of 2024. Sebastian C.
A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric.
American Airlines announced an investment in ZeroAvia, a developer of hydrogen-electric aviation. In addition to the investment, a memorandum of understanding provides American the opportunity to order up to 100 engines from ZeroAvia’s hydrogen-electric powertrain development program. Earlier post.)
The Responsible Battery Coalition, in partnership with the University of Michigan Center for Sustainable Systems, launched a comprehensive research project to compare the total cost of ownership of gas and electric vehicles (EVs). Projections of future gasoline and electricity prices. Anticipated driving patterns.
In parallel with the advancing electrification of its fleet, Volkswagen Group and its brands continue to rely on CNG (compressed natural gas) as an alternative drive technology for decarbonizing road transport; Volkswagen Group[ has revised and expanded its product range again with this in mind. With the SEAT Arona 1.0
Italy-based Snam, a global energy infrastructure company, and RINA, a global testing, inspection, certification and engineering consultancy services firm, have signed a Memorandum of Understanding to collaborate in the hydrogen sector, in order to realize the significant potential of hydrogen as a fundamental energy carrier.
Devised by Professor Yulong Ding and Dr Harriet Kildahl from the University of Birmingham’s School of Chemical Engineering, the system is detailed in an open-access paper published in the Journal of Cleaner Production. If implemented in the UK alone, the system could deliver cost savings of £1.28
AlphaStruxure , a provider of Energy as a Service (EaaS) solutions, announced an agreement to deploy an integrated microgrid and electric bus charging infrastructure project for Montgomery County, Maryland. AlphaStruxure is a joint venture between the Carlyle Global Infrastructure Opportunity Fund and Schneider Electric.
BMW i Ventures has invested in Prometheus Fuels ( earlier post ), a company removing CO 2 from the air and turning it into zero-net carbon gasoline that it will sell at gas stations, at a price that competes with fossil fuels, starting as early as this year. —Greg Smithies, Partner, BMW i Ventures.
Twenty homes scattered across Canada and the northern United States are keeping warm this winter using prototypes of the latest iteration in residential heating systems: cold climate heat pumps. To prove it, eight manufacturers are publicly testing their prototypes in the Cold-Climate Heat Pump Technology Challenge , hosted by the U.S.
Volkswagen Group Logistics is the first to use two car freighters powered by liquefied natural gas (LNG) in overseas traffic. The LNG engines reduce carbon dioxide emissions by up to 25%, nitrogen oxide emissions by up to 30%, particulate matter by up to 60% and sulfur oxide emissions by up to 100% per ship. knots (30.6
MTU Aero Engines is developing fuel cell technology for aviation, initially targeting shorter commuter and regional flights. MTU’s Flying Fuel Cell (FFC) converts liquid hydrogen into electricity to power an electric motor driving the propeller. A highly efficient electric motor for the MTU-FFC is being developed by eMoSys GmbH.
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