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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.
PACCAR will work with Cummins to offer the new Cummins X15N natural gas engine ( earlier post ) in Kenworth and Peterbilt trucks. The X15N is the first natural gas engine to be designed specifically for heavy-duty truck applications with up to 500 horsepower output.
Plus (formerly Plus.ai), a leading company in self-driving truck technology, announced a new initiative with global engine manufacturer Cummins to develop the industry’s first driver-in, supervised autonomous trucks powered by natural gas. This combination will bring to market natural gas supervised autonomous trucks in 2022.
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.
will be updated with a Cummins X15N natural gas engine ( earlier post ) that will run on Shell Renewable Natural Gas (RNG). will capitalize on some of the latest available technology, including being powered by renewable natural gas. At ACT Expo in Anaheim, Shell announced that Shell Starship 3.0 Shell Starship 3.0 Starship 2.0
Gasoline produced by the TIGAS technology contains no sulfur, is cost-competitive with traditional gasoline, and can be used in today’s cars and trucks without modification. Renewable natural gas. Beneficial use for flared natural gas. Key elements of the facility include: CO 2 capture. Integrated solar power generation.
Renewable energy output is subject to large fluctuations, so FH2R will adjust to supply and demand in the power grid in order to maximize utilization of this energy while establishing low-cost, Green hydrogen production technology. With sights set on expanding the use of renewable energy, Toshiba ESS, Tohoku Electric Power Co.,
Researchers at The Ohio State University have used a chemical looping process to produce hydrogen from hydrogen sulfide gas—commonly called “sewer gas”. Hydrogen sulfide is emitted from manure piles and sewer pipes and is a key byproduct of industrial activities including refining oil and gas, producing paper and mining.
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.
BayoTech’s patented technology requires less feedstock, which means fewer carbon emissions and less cost to produce hydrogen than traditional reformers, the company says. BayoGaaS, BayoTech’s gas-as-a-service option, provides customers with low-cost hydrogen on demand.
Hyliion and Cummins are partnering to optimize the Cummins natural gas engine as the generator for the Hyliion Hypertruck ERX powertrain ( earlier post ). Together the companies plan to obtain key environmental certifications for Cummins’ natural gas internal combustion engines to be used in Hyliion’s Hypertruck ERX powertrain.
Owning gas cars means dealing with frequent oil changes and various maintenance issues, leading to time, cost, and reliability concerns versus EVs. This rant is going to list some things I’ve found to be annoying about the ~15 gas cars I owned until I went all electric in 2021.
There is an accompanying need to develop new low-cost and low-carbon technologies for hydrogen production. Aurora Hydrogen is scaling its proprietary and highly efficient microwave pyrolysis technology to produce hydrogen and solid carbon from natural gas without generating CO 2 emissions or consuming water.
The European Commission’s Joint Research Center (JRC) published a policy brief showing that delivery of large amounts of renewable hydrogen over long distances could be cost-effective. This finding is important because access to sufficient amounts of renewable hydrogen at low cost is essential for achieving a climate neutral Europe by 2050.
The Front-Loading Net Zero report states that electricity production costs could be reduced by up to 50% by 2050 if countries and states adopt 100% renewable systems faster than currently planned. coal and gas), significantly reducing the overall levelised cost of electricity. — IEA Executive Director Fatih Birol.
ClearFlame Engine Technologies, a startup developing net-zero engine technology ( earlier post ), announced the publication of an independent study that finds ClearFlame’s technology could help fleet owners and other heavy-duty truck operators lower total costs while meeting sustainability goals sooner than currently available alternatives.
A new total cost of ownership (TCO) study from the National Renewable Energy Laboratory (NREL) finds that battery-electric and fuel-cell electric commercial trucks could be economically competitive with conventional diesel trucks by 2025 in some operating scenarios. —Chad Hunter, lead author of the report and former NREL researcher.
India’s energy landscape is at a pivotal crossroads, exemplified by the notable recent decline in coal- and gas-fired power generation, which in May 2025 marked the steepest year-over-year drop since COVID-19.
This is projected to provide a 25% reduction in electrolyzer stack cost, based on a PEM water electrolysis system using renewable power to produce 2,300 MT H 2 /y with 5,000 operating hours/y.
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.
a developer of electrified powertrain solutions for Class 8 commercial vehicles, launched its Hypertruck Electric Range Extender (ERX), a long-haul, natural-gas series-hybrid electric powertrain. With more than 700 public stations across the US, the Hypertruck ERX leverages a robust natural gas refueling infrastructure. Hyliion Inc.,
Net of the various incentives, AJR Trucking anticipates rough cost parity with its existing fleet of trucks in its postal service and drayage operations. where AJR has been making negative carbon intensity renewable natural gas (RNG) available to its fleet and for public consumption.
Southern California Gas Co. According to early analysis, the cost target of the new technology is half that of current electrolyzers and the total cost of ownership over its life is expected to be 75% less. These efforts could help drive down hydrogen production costs.
BayoTech is committed to addressing the global need for consistent, cost-effective, low-carbon supply of hydrogen. This allows BayoTech to serve a diverse set of end users, including traditional consumers in the industrial gas and chemicals industries, as well as those using hydrogen to power the fast-growing fuel cell segment.
The technology developed by the UBC researchers—thermal methane cracking (TMC)—can produce up to 200 kilograms of hydrogen a day using natural gas, without using water, while reducing or eliminating greenhouse gas emissions. Currently, hydrogen can cost up to $15 per kilogram.
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. With full gas tanks, the car has an NEDC range of up to 495 (307.6 The A3 Sportback 30 g-tron 1.5
Not only are tax credits important for geographic equity, but as EV drivers know, the reduced fuel and maintenance costs associated with driving electric can save households both time and money. Switching from a gas car to an EV can save drivers thousands of dollars in fuel costs each year. EV drivers love their cars.
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. The maintenance cost remains similar to a conventional diesel vehicle.
The United States has an extensive network of approximately 3,000,000 miles of natural gas pipelines and more than 1,600 miles of dedicated hydrogen pipeline. However, blend limits depend on the design and condition of current pipeline materials, of pipeline infrastructure equipment, and of applications that utilize natural gas.
This cost-effective solution can help meet the growing requirements for hydrogen use across various industries by leveraging existing refinery and transportation infrastructure. Honeywell UOP has introduced its Liquid Organic Hydrogen Carrier (LOHC), a solution that enables the long-distance transportation of clean hydrogen.
The potential high cost of EV battery replacements is a major worry for new-car shoppers, but that likely won't be the case for long, according to battery-analysis firm Recurrent.
A coalition of major oil & gas, power, automotive, fuel cell, and hydrogen companies have developed and released the full new report, a “ Road Map to a US Hydrogen Economy. ” Toyota; and Xcel Energy. The US is home to industrial sector leaders capable of scaling a hydrogen economy.
Various factors determine wholesale electricity prices, but the cost of fuel for fossil-fuel generators is an important driver. Wholesale prices are especially tied to natural gas prices because natural gas-fired units are often the most expensive (marginal) generators dispatched to supply power. MMBtu in May 2021.
If implemented in the UK alone, the system could deliver cost savings of £1.28 We present here a first-principles study of the sector coupling between a thermochemical carbon dioxide (CO 2 ) splitting cycle and existing blast furnace – basic oxygen furnace (BF-BOF) steel making for cost-effective decarbonisation. —Kildahl et al.
An upgrade from the previous fueling station offering oil, gas, hydrogen, electric charging services, the integrated complex can produce 1,000 kilograms of hydrogen a day, with a purity of 99.999%. Sinopec’s solution has tackled the bottlenecks of low transport capacities, high costs and long loading times.
The objective of this agreement is to develop a project to repower and put into service 400 switcher and line-haul freight locomotives, all 100% powered by compressed natural gas (CNG) and/or renewable natural gas (RNG) with low or zero emissions, in line with the Argentina’s decarbonization goals.
The two companies announced earlier this year that Werner Enterprises plans to validate and integrate Cummins’ 15-liter natural gas and Cummins’ X15H hydrogen engines, both part of Cummins’ fuel-agnostic platform, into their fleet. Earlier post.) Earlier post.). X15H under development.
The Hyliion Hypertruck ERX is an electric powertrain charged by an on-board natural gas generator for Class 8 commercial trucks. The Hypertruck ERX intends to provide a long-haul, electric powertrain solution delivering lower operating costs, emissions reductions, and superior performance to the global commercial trucking industry.
Methane hydrate is studied for its ability to capture and trap gas molecules such as carbon dioxide under high pressure. This process worked well; however, the chemical bonds require energy to break them down, which drives up the cost of the CO 2 capture operation. Xiang et al.
Yet, the lack of established process and business models defining “green steel” make it difficult to understand what the respective H 2 price has to be in order to be competitive with commercial state-of-the-art natural gas DRI. … When using H 2 only for iron ore reduction, economic viability is reached at an H 2 procurement cost of $1.70
The loan guarantee will help finance construction of the largest clean hydrogen storage facility in the world, capable of providing long-term low-cost, seasonal energy storage, furthering grid stability. The US Department of Energy (DOE) closed on a $504.4-million
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
The results suggest a transformative opportunity to unlock the Gulf’s potential as a cost-effective source of low-carbon hydrogen for Europe. With abundant renewable energy sources (RES) and natural gas reserves, the Gulf region is set to become a leading global producer of green and blue hydrogen, ammonia and other synthesis products.
To reduce further the aftertreatment system cost and complexity, the project team looked at how to simplify the ATS further. A BASF aged-catalyst model, using engine turbine-out gas speciation, flow and temperature, predicts the engine + ATS will achieve 0.016g/bhp-hr NO x on the FTP cycle.
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