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Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

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Researchers from Japan’s NIMS (National Institute for Materials Science), the University of Tokyo and Hiroshima University have jointly conducted a techno-economic analysis for hydrogen production from photovoltaic power generation (PV) utilizing a battery-assisted electrolyzer. This approximately converts to US$1.92 to US$3.00/kg

Low Cost 403
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Solid state Batteries v/s Li-ion Batteries: A Comparison Based on Cost

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  As for any novel technology, the cost to develop, manufacture and integrate remains one of the deciding factors in the mass adoption and acceptance of these technologies. To better understand the severity of the cost component, let us look at the cost comparison between Solid state and Li-Ion batteries.

Li-ion 75
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New nickel-gallium catalyst could lead to low-cost, clean production of methanol; small-scale, low-pressure devices

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Scientists from Stanford University, SLAC National Accelerator Laboratory and the Technical University of Denmark have identified a new nickel-gallium catalyst that converts hydrogen and carbon dioxide into methanol at ambient pressure and with fewer side-products than the conventional catalyst.

Low Cost 257
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Siemens Energy secures 50 MW electrolyzer order from European Energy for first large-scale eMethanol project

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European Energy , a Danish developer and operator of green energy projects, has ordered a 50 MW electrolyzer from Siemens Energy for use in developing the first large-scale commercial e-Methanol production facility. Start of commercial methanol production is planned for second half of 2023.

Energy 370
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Calysta Energy engineering organisms to convert methane to low-cost liquid hydrocarbons; BioGTL process

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Comparison of biofuel platform efficiency (source: Calysta Energy). Calysta leverages extensive expertise in protein engineering, gene synthesis and gene expression optimization to create advanced molecular biology tools able to engineer novel production organisms which enable process technology. Carbon feedstock. Conversion method.

Low Cost 225
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ICL team assesses relative costs of carbon mitigation for 12 H2 production paths; trade-off between cost and level of decarbonization

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A team at Imperial College London has examined the relative costs of carbon mitigation from a lifecycle perspective for 12 different hydrogen production techniques using fossil fuels, nuclear energy and renewable sources. Their results show a trade-off between the cost of mitigation and the proportion of decarbonization achieved.

Cost Of 236
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New long-duration, extended capacity Na-Al battery design for grid storage

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These metrics show the great potential of this unlocked chloroaluminate battery for future low-cost, long-duration electrochemical energy storage. In comparison, the energy density for lithium-ion batteries used in commercial electronics and electric vehicles is around 170–250 Wh/kg. —Weller et al. Weller et al.