Dark hydrogen fermentation using lignocellulosic biomass has been widely reported. In this study, raw and hydrolysed … cumulative volume of hydrogen of 1439 mL H2.L-1 POME was obtained from hydrolysed POME as compared to raw POME. Fermentation … Palm Oil Mill Effluent (POME) were used as substrates to produce hydrogen by POME sludge in 30-mL serum bottle. A higher …

material and the type of interfering species, such as hydrogen in the case of neutron counting. Some assay techniques are less …

Achieving a successful transition to hydrogen-powered vehicles in the U.S. automotive market will require strong and … sustained commitment by hydrogen producers, vehicle manufacturers, transporters and retailers, consumers, and governments. The …, and ultimately the success of the transition itself. The transition to hydrogen-powered transportation faces imposing …

Power towers are capable of producing solar-generated electricity and hydrogen on a large scale. Heliostats are the … and hydrogen at $3.20/kg. We propose research and development that should ultimately lead to a price as low as $90/m{sup 2 …

possibility of transition to a hydrogen economy. These limitations were adopted to simplify the transition analysis. Inspection of …

The H2A Production Model analyzes the technical and economic aspects of central and forecourt hydrogen production … technologies. Using a standard discounted cash flow rate of return methodology, it determines the minimum hydrogen selling price … familiar with the basic tenets of H2A hydrogen production cost analysis get started using the new version of the model. It …

Low carbon hydrogen (whether based on renewable or nuclear electricity, or fossil fuels with carbon capture) is a means … intervention (e.g. mandatory targets, subsidies, decarbonisation policies) so low carbon hydrogen is subject to significant … regulatory risk. The boundary between low carbon hydrogen and electrification is not clear cut. Low carbon hydrogen needs to …

environmentally friendly than fuel vehicles, making them more prevalent in the automotive market, which is flourishing. Green hydrogen … used in transportation to promote the goal of carbon neutrality. This paper reviews the research on hydrogen energy in the … transportation field, summarizes the previous research results, and presents the challenges to the future application of hydrogen …

Japan has adopted several policies that signal its intent to rely on hydrogen to achieve net-zero climate goals …. However, many of those same policies are unclear about its support for a transition to green hydrogen. Relying on gray and … blue hydrogen without a transition to green hydrogen will harm the climate. It will also result in several other lost …