Researchers from the Karlsruhe Institute of Technology (KIT) have successfully produced renewable methane from a biomass-based synthesis gas mixture in their pilot plant for methanation using a new honeycomb catalyst. The quality of this synthetic natural gas (SNG) is comparable to that of fossil natural gas and can be used... Read more →


Researchers in Norway report that the carbon efficiency of a conventional Biomass-to-Liquid (BtL) process can be increased from 38 to more than 90% by adding hydrogen from renewable energy sources. The increased carbon efficiency is possible because the water gas shift reaction is avoided and instead a reversed water gas... Read more →


DOE and SoCalGas funding LLNL and Stanford in new power-to-gas research: microbial electromethanogenesis

The US Department of Energy (DOE) and Southern California Gas Co. (SoCalGas) have awarded funding to Lawrence Livermore National Laboratory (LLNL) and Stanford School of Engineering’s Spormann Laboratory to conduct new power-to-gas research. LLNL and Stanford will receive $800,000 from the US Department of Energy (DOE). SoCalGas will provide co-funding... Read more →


thyssenkrupp recently introduced industrial-scale water electrolysis for large projects. By splitting water into hydrogen and oxygen, this technology delivers “green” hydrogen, a clean, CO2-free energy carrier. The only inputs needed are water and renewable electricity from wind, hydro power or photovoltaics. 20 MW module. “Green” hydrogen production is suited for... Read more →


Chemical reactor company INERATEC, a spinoff of Karlsruhe Institute of Technology (KIT), and the Spanish company GAS NATURAL FENOSA have built a plant in Spain that produces synthetic natural gas from CO2 and renewable hydrogen. The process is based on the production of hydrogen by electrolysis (renewable power-to-gas) and its... Read more →


On behalf of the Australian Government, the Australian Renewable Energy Agency (ARENA) has announced $1.5 million toward the funding of Australia’s first green hydrogen innovation hub at Jandakot in Western Australia. Total project value is $3.3 million. In Jandakot, gas company ATCO will trial the production, storage and use of... Read more →


Scenario study suggests increased vehicle electrification in Europe increases demand for gas in power sector; limited ability for power-to-gas

A study published by the Centre on Regulation in Europe (CERRE) has explored the possible impact of increased electrification of road transportation and domestic heating and cooking on the energy system (electricity and gas), as well as on CO2 emissions and on GDP. The study is based on a set... Read more →


A methanation plant expansion to the existing power-to-gas (PtG) facility in Falkenhagen, Germany has officially opened as part of the international €28-million (US$33.5-million) STORE&GO research project. Construction on the methanation plant began in July 2017. While the current facility feeds pure hydrogen (“WindGas”) directly into the gas grid, the new... Read more →


New photocatalyst for the hydrogenation of CO2 to methanol with high selectivity at atmospheric pressure

Researchers from Soochow University in China and the University of Toronto have developed a new photocatalyst for the hydrogenation of CO2 to methanol with 50% selectivity under simulated solar irradiation. A paper on their work appears in the journal Joule. The solar methanol production of the defect-laden indium oxide, In2O3-x(OH)y,... Read more →


ITM Power to study large-scale production of renewable hydrogen in British Columbia; export to Japan and California

The British Columbia Government Ministries of Energy, Mines and Petroleum Resources and Jobs, Trade and Technology has awarded ITM Power a grant to undertake a Power-to-Gas (P2G) feasibility study. In the initial phase of the project, ITM Power will undertake a techno-economic feasibility study for the large-scale centralized production of... Read more →


AkzoNobel Specialty Chemicals and Gasunie New Energy are partnering to investigate the possible large scale conversion of sustainable electricity into green hydrogen via the electrolysis of water. Intended for Delfzijl in the Netherlands, the installation would use a 20 megawatt water electrolysis unit, the largest in Europe, to convert sustainably... Read more →


The first Power-to-Gas project connected to the French gas transportation network—Jupiter 1000—is being built in Fos-sur-Mer. This 1 MW demonstrator will enable the transition from the concept phase to an industrial tool. The purpose of the project is to test the technical and economic viability of Power-to-Gas, by detecting and... Read more →


A group of researchers in Spain—from the Universitat Jaume I de Castelló, the University of Zaragoza and the Institute of Chemical Technology of the Universitat Politècnica de València-CSIC—coordinated by Professor José Antonio Mata of the UJI, have developed and patented a new procedure for the efficient on-demand production, storage and... Read more →


Navigant Research forecasts that the transportation segment, with hydrogen demand as a catalyst, will jump-start power-to-gas (P2G) demand and further drive down electrolyzer and other infrastructure costs. P2G—the conversion of electrical power into gaseous energy carriers—has been held back from mass adoption by high costs, regulatory hurdles, and difficulties with... Read more →


Audi’s bivalent 2.0 TFSI for the new A4 Avant and A5 Sportback g-trons

Audi extended its range of natural-gas-fueled g-tron models just a few weeks ago (earlier post) with the new A4 Avant g-tron and A5 Sportback g-tron. The A3 Sportback g-tron has been on the market since 2014. The new A4 Avant g-tron and A5 Sportback g-tron are powered by a 2.0... Read more →


According to a new study by Bosch, the use of e-fuels—synthetic fuels based on renewable energy—in Europe by 2050 as a scheduled supplement to electrification could save up to 2.8 gigatons of CO2: three times Germany’s carbon-dioxide emissions in 2016. The calculation is based on an assumed e-fuels blend of... Read more →


Audi’s two latest natural-gas alternatives in the midsize category—the new A4 Avant g-tron (earlier post) and the new A5 Sportback g-tron—are now available for order in Europe. Both models are powered by a bivalent 2.0 TFSI engine developing 170 hp. Like the A3 Sportback g-tron that is already on the... Read more →


Power-to-gas trial to inject hydrogen into Australia’s gas grid; A$5M award to AquaHydrex

The Australian Renewable Energy Agency (ARENA) announced a trial for a new type of electrolyzer which could see excess renewable energy stored in the gas grid and used to decarbonize Australia’s gas supply. On behalf of the Australian Government, ARENA has provided A$5 million (US$4 million) in funding to Wollongong-based... Read more →


A Japanese partnership, consisting of the Kanagawa Prefectural Government, the municipal governments of the cities of Yokohama and Kawasaki, Iwatani Corporation, Toshiba Corporation, Toyota Motor Corporation, Toyota Industries Corporation, Toyota Turbine and Systems, Inc., and Japan Environment Systems Co., Ltd. announced that all facilities to be used in the FY2015... Read more →


CSIRO team working to commercialize membrane separating H2 from NH3; opening up an export market for Australia renewable H2

Researchers at Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO) have years of experience researching the best ways to separate pure hydrogen from mixed gas streams. Now, the researchers have developed a thin metal membrane that can separate high-purity hydrogen from ammonia used as a hydrogen carrier. Ammonia (NH3) has... Read more →


HYREADY collaboration supports introduction of power-to-gas H2 into natural gas infrastructure

The addition of hydrogen produced by renewable sources (e.g., electrolysis powered by renewable electricity) to natural gas supports the decarbonization of the natural gas system and integration of sustainable energy sources. However, the properties of hydrogen differ significantly from those of natural gas, and its introduction into the gas infrastructure... Read more →


SoCalGas & UC Irvine show power-to-gas technology able to boost use of intermittent renewable energy significantly

Southern California Gas Co. (SoCalGas) announced that new research on power-to-gas technology shows the technique holds the ability to significantly increase the use of intermittent renewable energy. The finding came out of ongoing research conducted at the University of California, Irvine (UCI) and funded by SoCalGas. Preliminary research findings, announced... Read more →


Audi has introduced the natural-gas-fueled A4 Avant g-tron; dealers in Europe will begin taking orders for the midsize model starting in early summer 2017. It can be selected with climate-friendly Audi e-gas (synthetic natural gas produced with renewable energy in a Power-to-Gas process, earlier post) or compressed natural gas (CNG),... Read more →


voestalpine, Siemens & VERBUND building one of the world’s largest electrolysis plants for H2 production; EU-funded H2FUTURE

The European Commission has awarded the H2FUTURE project consortium—comprising voestalpine, Siemens, VERBUND and Austrian Power Grid (APG) as well as the research-partners K1-MET and ECN—the contract for the construction of one of the world’s largest PEM electrolysis plants for producing green hydrogen. The project partners will work and research cooperatively... Read more →


TU Bergakademie Freiberg launches OTTO-R project with VW Group, Shell, OMV as partners; P2X for green gasoline

Researchers at the Technische Universität Bergakademie Freiberg, with partners from the automotive industry (Audi, VW) and the petroleum industry (Shell, OMV) have launched the €1.46-million OTTO-R project for the production of gasoline from “green” methanol produced from CO2, water and renewable electricity. The new OTTO-R synthesis process is based on... Read more →


Thirteen leading energy, transport and industry companies have launched a global initiative in Davos to voice a united vision and long-term ambition for hydrogen to foster the energy transition. Meeting in Davos for the first time on Tuesday, the Hydrogen Council currently comprises 13 CEOs and Chairpersons from various industries... Read more →


DOE awarding $3.0M cost-share contract to FuelCell Energy for solid oxide electrolyzer; converting excess electricity to H2

FuelCell Energy, Inc. is developing a solid oxide electrolysis cell (SOEC) system to convert excess electricity during periods of low power demand into hydrogen efficiently. The US Department of Energy (DOE) is supporting this development with a $3.0 million cost-share contract to advance SOEC system design that will be added... Read more →


Audi is expanding capacities for the production of sustainably produced e-gas. (Earlier post.) The Viessmann Group is Audi’s first partner company to produce additional quantities of the synthetic fuel using a new biological methanation process. The pilot plant in Allendorf, Germany officially opened today. Audi e-gas is currently produced using... Read more →


New German ecoPtG project seeks to make power-to-gas commercially viable with help of automotive technology

In collaboration with engineering partner IAV, the Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (Centre for Solar Energy and Hydrogen Research Baden-Württemberg, ZSW); the Reiner Lemoine Institut (RLI); and Wasserelektrolyse Hydrotechnik (HT) are researching cost-effective methods of producing hydrogen with the help of automotive technology. In the ecoPtG project, the researchers... Read more →


Audi presented a range of its ongoing work on electromobility and efficiency—from fuels and systems to full vehicles—under the “Future Performance Days 2015” banner. On the full vehicle side, Audi put forward the Audi Q7 e-tron 3.0 TDI quattro plug-in hybrid (earlier post); the Audi A7 h-tron quattro fuel cell... Read more →


The case for using Power-to-Gas solutions to store renewable energy is compelling for a number of important use cases, according to a new white paper released by the California Hydrogen Business Council (CHBC). The paper, —“Power-To-Gas: The Case For Hydrogen”—outlines the feasibility and economics of renewable energy storage solutions using... Read more →


In 2012, the Helmholtz Association of German Research Centers launched a three-year project on the production of synthetic liquid hydrocarbons from electricity (i.e. Power-to-Liquids, PtL) using a multistage process (SynKWS), in cooperation with the German Aerospace Center (DLR) – Institute of Combustion Technology Stuttgart; the University of Stuttgart IFK; and... Read more →


Fukushima and the Fukushima Renewable Energy Institute (FREA) have launched a power-to-has project with a view to making the prefecture a hydrogen supply center by as early as 2016, according to a report in The Japan Times, via Fukushima Minpo. The project will test and refine a model of hydrogen-supply... Read more →


Total has opened a hydrogen filling station on Munich’s Detmoldstraße. The station, which completes the European HyFIVE project’s South Cluster—comprising Stuttgart, Munich, Innsbruck and Bolsano—is the first public filling station at which the two pumps dispense hydrogen using two different types of refueling technology: industry-standard 700 bar CGH2 hydrogen storage... Read more →


The Audi e-gas plant in the city of Werlte in Lower Saxony (earlier post) produces CO2 neutral-fuel (synthetic methane from water, renewable electricity and CO2); it now also contributes toward stabilizing the public power grid. After successfully completing a test sequence, the plant is now qualified for participating in the... Read more →


In an event in Bern, Switzerland, Swiss National Council member and president of the Clean Fuel Now initiative Thomas Böhni filled up his Audi A2 with 100% synthetic diesel (Audi e-diesel) produced by sunfire GmbH to draw attention to the need to remove what he terms unjustified Swiss restrictions on... Read more →


Like other major automakers, Audi (and its parent Volkswagen Group) is working on meeting its medium-term regulatory requirements (e.g., in the 2020 timeframe) by reducing the average fuel consumption of its new vehicles using a combination of three primary measures: optimizing its combustion engines for greater efficiency; developing alternative drive... Read more →


A pilot plant in Dresden has started production of the synthetic fuel Audi e-diesel using water, CO2 and green power—i.e., power-to-liquid (PtL). After a commissioning phase of just four months, the research facility in Dresden started producing its first batches of high‑quality diesel fuel a few days ago. (Earlier post.)... Read more →


MIT and Moscow State University collaborating on advanced batteries, metal-air batteries and reversible fuel/electrolysis cells

Researchers at the Skoltech Center for Electrochemical Energy Storage (CEES), a partnership between the MIT Materials Processing Center and Lomonosov Moscow State University, are focusing on the development of higher capacity batteries. CEES is a Center for Research, Education and Innovation (CREI) under the umbrella of the Skolkovo Institute of... Read more →


Professor Neville Jackson, Ricardo’s chief technology and innovation officer, presented the results of a research project carried out by the Automotive Council UK to establish a long-term (to 2050) transition from current gasoline and diesel fuels to a majority renewable energy portfolio. Inputs to the new Energy & Fuels Roadmap... Read more →


Hydrogenics to supply 1MW electrolyzer to project converting CO2 to methanol; Power-to-Gas

Hydrogenics Corporation will supply a 1MW electrolyzer and provide engineering expertise to a consortium of companies working on the European project MefCO2 (methanol fuel from CO2) in Germany. The application will take excess electricity from intermittent renewable energy sources, generate green hydrogen, and then create methanol using a low-carbon footprint... Read more →


Concept of the SunFire process. Click to enlarge. Bremen, Germany-based SunFire is acquiring staxera, a developer and manufacturer of SOFC high-temperature fuel cells sited in Dresden, from Webasto, a supplier to the automotive industry. The acquisition will enable SunFire—the developer of a process to generate renewable fuels from CO2 and... Read more →