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SAE International has published the first global standard that specifies, in a single document, both the electric vehicle and supply equipment (EVSE) ground-system requirements for wireless charging of electric vehicles (EV). The new standard was more than a decade in the making. of Energy (DoE), the U.S. SAE J2954).
Mineta San José International Airport’s (SJC) has deployed a fleet of 10 Proterra battery-electric buses that will transport passengers and their luggage between SJC’s parking lots, rental car center, and terminals. The electric bus fleet is anticipated to reduce ozone emissions by 1.1 SJC has been one of America’s fastest?growing
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. Gas exchange.
Cummins has begun testing a hydrogen-fueled internal combustion engine. The hydrogen engine program can potentially expand the technology options available to achieve a more sustainable transport sector, complementing our capabilities in hydrogen fuel cell, battery electric and renewable natural gas powertrains.
Carbon Recycling International (CRI) and Johnson Matthey (JM) have agreed on a long-term exclusive catalyst supply agreement for the use of JM’s KATALCO methanol catalysts in CRI’s Emissions-To-Liquids (ETL) CO 2 -to-methanol plants. Conventional methanol production involves fossil feedstocks such as natural gas or coal.
NYK Line, Japan Marine United Corporation (JMU), and Nippon Kaiji Kyokai (ClassNK) signed a joint R&D agreement for the commercialization of an ammonia-fueled ammonia gas carrier (AFAGC) that would use ammonia as the main fuel, in addition to an ammonia floating storage and regasification barge (A-FSRB).
Terex Utilities introduced the industry’s first all-electric bucket truck at the Electric Utility Fleet Managers Conference (EUFMC) in Williamsburg, Va. Their feedback will help ensure the trucks become a dependable, preferred work truck, and help Xcel Energy and the industry better prepare for the electric vehicle transition.
This vessel was developed to provide a means of transporting liquefied hydrogen at 1/800 of its original gas-state volume, cooled to –253°C, safely and in large quantities over long distances by sea. The vessel can carry 75 tonnes of liquefied hydrogen in one trip. Supply chain demonstration framework. IMO) standards, in early December.
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. —Woody et al. This is an important study to inform and encourage climate action.
US exports of liquefied natural gas (LNG) continued to grow in the first six months of 2021, averaging 9.6 US LNG exports increased in the first half of this year as international natural gas and LNG spot prices increased in Asia and Europe due to cold weather. billion cubic feet per day (Bcf/d).
Hyliion and Cummins are partnering to optimize the Cummins natural gas engine as the generator for the Hyliion Hypertruck ERX powertrain ( earlier post ). The Hyliion Hypertruck ERX is an electric range extender semi-truck powertrain solution using onboard power generation to recharge the batteries.
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.
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.
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. gCO 2 e/MJ (range of 37.6
Source: US Energy Information Administration, Preliminary Monthly Electric Generator Inventory, January 2019. Other includes landfill gas, biomass, and other gas. Based on data in EIA’s Preliminary Monthly Electric Generator Inventory, reciprocating engines accounted for 1% of the total natural gas-fired power fleet.
It applies high-reliability fuel injection system technology, electric-driven closed recirculation technology and advanced exhaust gas recirculation technology to prevent the occurrence of problems such as difficult ignition and unstable combustion in ammonia-fueled internal combustion engines.
A development team from CoorsTek Membrane Sciences, in collaboration with international research partners, have successfully used ceramic membrane technology to develop a scalable hydrogen generator that makes hydrogen from electricity and fuels including natural gas, biogas and ammonia with near zero energy loss.
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.
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.
H2@Scale in Texas and Beyond intends to show that renewable hydrogen can be a cost-effective fuel for multiple end-use applications, including fuel cell electric vehicles, when coupled with large, baseload consumers that use hydrogen for clean, reliable stationary power. —Nico Bouwkamp, Frontier Energy’s H2@Scale project manager.
Hyundai Motor Group is conducting various R&D activities to minimize greenhouse gas emissions from internal combustion engine (ICE) vehicles during its transition to battery electric vehicles (BEV) and fuel cell electric vehicles (FCEV).
Hyundai Motor Company is partnering with Incheon International Airport Corporation (IIAC), Air Liquide Korea and Hydrogen Energy Network (HyNet) to establish a hydrogen refueling station for fuel cell electric buses at Incheon Airport’s Terminal 2 by March 2021. Hyundai fuel cell bus. In September 2019, Hyundai and Cummins Inc.
UK-based Expleo, a global engineering, technology and consultancy service provider, has developed a closed-loop fuel solution for global shipping that delivers a 92% reduction in greenhouse gas emissions (GHGe) in the model vessel. —Jonathan Taylor, VP of Marine, Expleo. million (US$1.7
Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. When fueled by hydrogen produced from landfill gas, the total dropped to 117 g CO 2 e/mi.
Motiv Power Systems announced a new vehicle order from Cintas for 30 additional advanced zero-emission all-electric delivery vans. Cintas’ deployed and new order of electric delivery vehicles are built on Motiv’s EPIC5 platform. Earlier post.) The new order of 30 Motiv trucks will be deployed on existing Cintas routes.
Westport’s HPDI fuel system technology ( earlier post ) enables heavy-duty trucks to operate on bio-methane (renewable natural gas) and natural gas with the same power, torque, efficiency, and performance as diesel engines—with even better results running on hydrogen—all while meeting global emissions regulations.
This version, with expected full production in 2027, pairs with clean, zero-carbon hydrogen fuel, a key enabler of Cummins’ strategy to go further faster to help customers reduce greenhouse gas (GHG) emissions. Cummins intends to produce hydrogen internal combustion engines in both the 15-liter and 6.7-liter
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.
Southern California Edison (SCE) is the US’ first utility to receive and to test the eCascadia, the Freightliner Class 8 electric truck ( earlier post ). We’ve been on the design team for the eCascadia for the last several years now, and it’s very nice to see our work and Freightliner’s work come to fruition with this product.
As part of the global effort to reduce the use of fossil fuels and greenhouse gas emissions, regulators are developing energy efficiency standards for the billions of small, medium, and large electric motors used around the world.
Demand for raw materials used in the production of electric car batteries is set to soar, prompting the UN trade body, UNCTAD (United Nations Conference on Trade and Development), to call for the social and environmental impacts of the extraction of raw materials, which include human rights abuses, to be addressed urgently.
The International Energy Agency (IEA) conservatively estimates that 130 million electric vehicles (EVs) will be on the road globally by 2030. The MOU will also advance cybersecurity as a core component of V2X charging infrastructure. A bidirectional fleet could also create new revenue opportunities for EV owners or fleets.
Reaction Engines Ltd and Rolls-Royce plc announced a new strategic partnership agreement to develop high-speed aircraft propulsion systems and explore applications for Reaction Engines’ thermal management technology within civil and defence aerospace gas turbine engines and hybrid-electric systems.
This collaboration will help realize the decarbonization goals of industrial steel, wood products, concrete, oil and gas, and port operations markets. This effort includes Battery Electric trucks, hydrogen fuel cell trucks, and now Hydrogen Internal Combustion Engines (H2ICE).
From a presentation given by Faith Birol, Executive Director, International Energy Agency, on hydrogen’s role in tackling energy and climate challenges. Italy and its companies have the opportunity to pioneer this approach at an international level. —Snam CEO Marco Alverà.
Con Edison and its partners Lion Electric and Posi-Plus are developing the country’s first all-electric bucket truck capable of performing the full range of work that electric utilities require of such vehicles. As of last year, every new light-duty vehicle that Con Edison buys is a plug-in hybrid or all-electric.
Maintaining a narrow operating frequency is key to the electrical grid’s health, avoiding blackouts and generator trips. Traditional hydrocarbon-based sources of electrical generation provided inertia to the grid as turbines would spin synchronous with the grid frequency and generator trips would be buffered by momentum.
The new propulsion concept features a main electric motor that powers a large wheel rotating at a moderate 30-80 rounds per minute. As part of an electric propulsion power system, the concept is also fully compatible with zero-emission battery and fuel cell technologies. ABB estimates the first prototype to be available in 2025.
The levels of these non-fuel-derived gases will likely remain unchanged, even as more drivers transition from gas-powered to electric vehicles. These emissions are independent of the vehicle energy/propulsion system and therefore applicable to all road vehicle types including those with battery-electric powertrains. Cliff et al.
The CO 2 produced from the BF is used in the TC cycle to produce more CO, therefore creating a closed carbon loop, allowing for the decoupling of steel production from greenhouse gas emissions. The novel recycling system captures the CO 2 from the top gas and reduces it to CO using a perovskite crystalline mineral lattice.
Whether in the internal combustion engine or in the hybrid or electric vehicle, reliable and technically flawless materials are indispensable in a demanding environment. The polyamide, reinforced with 30% glass fibers, also features excellent thermal aging performance, as well as vibration and hot gas welding properties.
This year is pivotal for international climate action—and it began with high hopes—but these latest numbers are a sharp reminder of the immense challenge we face in rapidly transforming the global energy system. Global emissions from the electricity sector dropped by 450 million tonnes in 2020.
The remainder is compensated by bio-gas certificates. The first is the switch to green power, which has taken place thanks to the commissioning of Europe’s biggest photovoltaic roof installation and the supply of electricity from renewable sources. Since the start of the year, the site in Gy?r r has used only green power.
Cummins announced that its hydrogen-fueled internal combustion engine (H2-ICE) program is beginning development of a medium-duty 6.7-liter A new 15-liter platform offers the potential to bring hydrogen gas-fueled engine capability to heavy-duty long-haul trucks. liter and a heavy-duty 15-liter engine. The development of the 6.7-liter
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