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A study by a team of researchers from Technische Universität Berlin (TUB) and Fritz-Haber-Institut der Max-Planck-Gesellschaft has found that direct seawater splitting for hydrogen production has substantial drawbacks compared to conventional water splitting and offers almost no advantage. Additionally, H 2 O is needed for water splitting.
Researchers at the University of Cambridge, with colleagues at the University of Tokyo, have developed a standalone device that converts sunlight, carbon dioxide and water into formic acid, a carbon-neutral fuel, without requiring any additional components or electricity. —senior author Professor Erwin Reisner.
The nanostructured photoelectrode results in spontaneous hydrogen evolution from water without any external bias applied with a faradaic efficiency of 30% and excellent stability. A promising way of storing solar energy is via chemical fuels, in particular hydrogen as it is considered as a future energy carrier.
Energy Vault, a company developing grid-scale gravity energy storage solutions, has entered into an energy storage system agreement with DG Fuels, a developer of renewable hydrogen and biogenic-based, synthetic sustainable aviation fuel (SAF) and diesel fuel. DG Fuels expects to complete its Louisiana SAF project by mid-2022.
Researchers from the Chinese Academy of Sciences and Tsinghua University have used a gallium, indium, tin and bismuth alloy to generate hydrogen, when placed in contact with an aluminum plate immersed in water. The hydrogen is then used in a PEM fuel cell. Before use, Al and the LM alloys were stored separately to prevent passivation.
The Dutch Institute for Fundamental Energy Research ( DIFFER ) is partnering with Toyota Motor Europe (TME) to develop a device that absorbs water vapor, and splits it into hydrogen and oxygen directly using solar energy. One of these sustainable fuels is hydrogen, which can be used to store renewable energy.
The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) will award $38 million to 12 projects that will work to reduce the impacts of light-water reactor used nuclear fuel (UNF) disposal. Most of the nation’s used fuel is stored at more than 70 reactor sites across the country.
The M-Series units are methanol reformers that use water plus methanol to make hydrogen. The units uses two input streams (methanol/water mix and combustion air) and produces two output streams (product H 2 and combustion exhaust). Source: e1. —Dave Edlund, e1 CEO.
Researchers in Israel have designed a separate-cell photoelectrochemical (PEC) water-splitting system with decoupled hydrogen and oxygen cells for centralized hydrogen production. Photoelectrochemical Water Splitting Cell Architectures. (A) A paper describing their system is publishedin the journal Joule. —Landman et al.
GM announced new commercial applications of its HYDROTEC fuel cell technology. These fuel cell generators could ultimately replace gas- and diesel-burning generators with fewer emissions at worksites, buildings, movie sets, data centers, outdoor concerts and festivals. Mobile Power Generator. Photo by Steve Fecht for General Motors).
Researchers at Uppsala University have developed photocatalytic composite polymer nanoparticles (“polymer dots”) that show promising performance and stability for the production of hydrogen from water and sunlight. Since polymer dots (Pdots) are so tiny, they are evenly distributed in water.
thyssenkrupp’s proprietary water electrolysis technology for the production of. conducted the necessary tests jointly in an existing water electrolysis plant operating as part of the Carbon2Chem project ( earlier post ) in Duisburg. green hydrogen meets the requirements for participation in the primary control reserve market.
Researchers at the University of Delaware have demonstrated a direct ammonia fuel cell (DAFC) prototype with a peak power density of 135 mW cm ?2. Source-to-tank cost comparison of carbon-neutral transportation fuels. Their paper is publishedin the journal Joule. Zhao et al. Assisted by a $2.5-million Assisted by a $2.5-million
Researchers at the University of British Columbia (UBC) have used a plasma pre-treatment to achieve through-plane wettability of carbon layers in a fuel cell electrode. The high surface area maximizes the charge stored at the solid-liquid (S-L) interface. A paper on their work is published in the journal Applied Surface Science.
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
One path to achieving this is with renewable synthetic fuels (e-fuels). Bosch outlines seven reasons why renewable synthetic fuels should be part of tomorrow’s mobility mix: Time. Renewable synthetic fuels have long since left the basic research phase. Incentives could come from fuel quotas, offsetting CO?
H2One consists of a hydrogen generator, a hydrogen storage tank, and hydrogen fuel cells, and batteries. H2One allows for maximum use of the solar power system by converting and storing unstable solar power, which varies depending on the time of day and weather, into hydrogen, and supplies it as electric power on demand.
Israel-based NewCO2Fuels (NCF), a subsidiary of GreenEarth Energy Limited in Australia, reported completion of stage 1 testing of its proof-of-concept system for the conversion of CO 2 into fuels using solar energy. Simultaneously, the same device can dissociate water (H 2 O) to hydrogen (H 2 ) and oxygen (O 2 ). Click to enlarge.
Water and oxygen are the only by-products. Audi notes that its e-gas project transcends the needs of the automobile industry and shows how large amounts of green electricity can be stored efficiently and independently of location by transforming it into methane gas and storing it in the natural gas network.
For 2021, Toyota has fully rebooted the Mirai, originally offered in 2016, as a premium rear-wheel drive sports-luxury fuel cell electric vehicle (FCEV) with striking design, cutting-edge technology, more engaging driving performance and a significantly longer EPA-estimated range rating.
Hydrogen is produced on site by a 200kW electrolyzer that uses electricity to split water into hydrogen and oxygen components and has the capacity to produce up to 80kg of hydrogen per day. Sustainably produced hydrogen is the core element to fuel vehicles like the Toyota Mirai FCEV.
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. Hydrogen as part of the renewable electricity system of the future.
nuclear power) assets can also be stored, distributed, and used as a fuel for multiple applications. Key challenges to the H2@Scale concept include affordability, reliability, and performance of emerging hydrogen and fuel cell technologies. Hydrogen produced from existing baseload (e.g.,
Percival Zhang has developed a high-energy-density sugar “biobattery”—a sugar-fueledfuel cell based on a synthetic enzymatic pathway. This enzymatic fuel cell is based on non-immobilized enzymes that exhibit a maximum power output of 0.8?mW?cm The enzymes and fuels used to build the device are biodegradable.
Sandia National Laboratories partnered with the Scripps Institution of Oceanography, the naval architect firm Glosten and the class society DNV GL to assess the technical, regulatory and economic feasibility of a hydrogen fuel-cell coastal research vessel. emissions from the Zero-V fueled with LH 2 from fossil natural gas (NG) would be 2.16
The method makes green ammonia from air, water and renewable electricity and does not require the high temperatures, high pressure and huge infrastructure currently needed to produce this essential compound. C and pressures greater than 200 atm—and all powered by fossil fuels.
FlyZero compared zero-carbon emission energy sources such as batteries, hydrogen and ammonia; the team concluded that green liquid hydrogen is the most viable, able to power large aircraft utilizing fuel cell, gas turbine and hybrid systems. The UK has expertise and capability today in these, but little in liquid hydrogen fuels.
At this year’s Africa Aerospace & Defence (AAD) expo at AFB Waterkloof in Centurion, Rheinmetall AG is presenting turnkey, mobile modular solutions for producing, storing and transporting CO 2 -free hydrogen.
On overrun or when the bus is braking, the energy recovery phase, the motor acts as a generator to produce electric power, which is briefly stored by the Citaro hybrid in capacitors. When the bus accelerates again, the electric motor uses the stored energy to assist the diesel or gas engine with extra torque.
The project will be based in Vaasa and will focus on enabling a new way to store renewable energy. The system will use renewable energy to produce hydrogen to be stored and reprocessed. The stored hydrogen can be utilized both in energy production and transportation applications.
A new study, led by academics at St John’s College, University of Cambridge, has used semi-artificial photosynthesis to explore new ways to produce and store solar energy. They used natural sunlight to convert water into hydrogen and oxygen using a mixture of biological components and manmade technologies. —Katarzyna Sokó?,
The ix35 Fuel Cell. Five Hyundai ix35 Fuel Cell models ( earlier post ) are joining the London Hydrogen Network Expansion (LNHE) project. The ix35 Fuel Cell is Hyundai’s fourth-generation fuel cell vehicle, and its first to enter production. Hyundai ix35 Fuel Cell. Click to enlarge. Under the hood. Earlier post.).
The prototype will use ammonia to deliver 200kg of hydrogen a day—enough to power around 5-10 hydrogen fuel cell-electric buses. The system will be designed to deliver high-purity hydrogen, suitable for PEM fuel cell use, using FFI’s Metal Membrane Technology (MMT) purification process. Source: CSIRO. million (US$1.8-million)
Blue World Technologies has acquired 15% of Danish Power Systems , a developer and manufacturer of membrane electrode assemblies (MEAs) for high-temperature PEM fuel cells. Blue World Technologies will use the Danish Power Systems technology in their methanol fuel cell systems. CO 2 + 3 H 2.
Currently still in series development, the Sports Activity Vehicle (SAV) with hydrogen fuel cell drive train will be one of several vehicles visitors can experience as they are driven along the Blue Lane connecting the main exhibition grounds with other exhibition venues in the city center. Driving dynamics, strong long-distance capabilities.
Partners of the P2X Kopernikus project on the premises of Karlsruhe Institute of Technology (KIT) in Germany have demonstrated the production of fuel from air-captured CO2 using—for the first time—a container-based test facility integrating all four chemical process steps needed to implement a continuous process.
While there is global potential to generate renewable energy at costs already competitive with fossil fuels, a means of storing and transporting this energy at a very large scale is a roadblock to large-scale investment, development and deployment. Generation 2 moves the Haber-Bosch process to renewable sources of hydrogen.
Hydrogen produced at FH2R will also be used to power stationary hydrogen fuel cell systems and to provide for the mobility devices, fuel cell cars and buses, and more. It has the capacity to produce, store, and supply up to 1,200 Nm 3 of hydrogen per hour (rated power operation).
An interagency collaboration between the US Department of Energy (DOE) and the Department of Defense (DoD) will support an opportunity to address disaster mitigation through the use of an advanced fuel truck technology concept known as H2Rescue. Earlier post.). This vehicle is to be a Class 5 or Class 6 truck, heavy-duty vocational vehicle.
We expect low-carbon fuel policies to continue to expand globally and drive demand for renewable fuels, and to that end, we are applying our liquid fuels expertise to continue to expand our long-term competitive advantage in low-carbon transportation fuels with the expansion of DGD. billion gallons per year.
The salt-based, clathrate structure utilizes low energy, physisorption processes while capturing CO 2 without water or nitrogen interference, opening a promising venue for future carbon capture and storage technologies through rapid CO 2 solidification. The discovery introduces a new way of storing and transporting carbon dioxide as a solid.
volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. Ultimately, this might enable a closed-loop, emissions free CO 2 -to-fuel process. For the Nature study, Kanan and Li built an electrochemical cell: two electrodes placed in water saturated with carbon monoxide gas. volts to –0.5?volts
Researchers at Germany’s Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM in Dresden have developed an ultra-high-capacity hydrogen storage substance for PEM fuel cell applications based on solid magnesium hydride. Fraunhofer’s POWERPASTE releases hydrogen on contact with water. 10 kg POWERPASTE ?
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