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

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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. Specifically, after 345 charge/discharge cycles at high current, this acidic reaction mechanism retained 82.8% Weller et al.

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Canadian startup launches INDIEGOGO funding campaign for low-cost electric self-charging solar tricycle produced in Pakistan

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A Canadian startup has launched an INDIEGOGO funding campaign to support the development of the VEGAN electric self-charging solar tricycle. The VEGAN is a lightweight multipurpose hybrid electric-self-charging solar tricycle. The VEGAN is to be made from lightweight fiberglass and aluminum; maximum range per charge is 120 km.

Pakistan 418
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Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

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For comparison, the US DOE’s 2020 target for the levelized cost of hydrogen (production only) is $2.30/kg. The findings are published in a paper in the International Journal of Hydrogen Energy. Credit: NIMS. Credit: NIMS. 2018.11.119 ).

Low Cost 403
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ICCT study assesses infrastructure needed to support near term deployment of zero-emission Class 4-8 vehicles in US

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A new study by the International Council on Clean Transportation (ICCT) assesses the near-term charging and refueling infrastructure needs for zero-emission Class 4-8 medium- and heavy-duty vehicles (MHDV) at the national and sub-national levels. This equates to around 1% of the total national electricity retail sales in 2021.

Emissions 442
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Cummins invests $24M in flow battery leader VoltStorage

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By investing in VoltStorage, we are taking steps to advance solutions focused on the grid and energy storage. In addition, the international research and development team is working on the low-cost iron-salt battery, the properties of which make it particularly suitable for ensuring base load capability for wind and solar farms.

Batteries 467
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Nissan and Endesa collaborating to deliver vehicle-to-grid systems to market

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Nissan and Endesa, an Enel Group subsidiary, signed an agreement at the Geneva International Motor Show pledging to work together to deliver a mass-market V2G system and an innovative business model designed to leverage this technology. Endesa will host a full demonstration of the market-ready and low cost system in Madrid on 12 March.

Grid 150
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Eos Energy launches $500M Project AMAZE with $398.6M conditional loan guarantee from DOE; long-term zinc-based storage

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During charge and discharge, ions move through the electrolyte to their respective electrode to donate or accept electrons, creating a current flow through the bipolar stack. The bipolar structure simplifies internal battery connections to reduce internal resistance and improve round-trip efficiency.