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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. Other flow batteries contain precious metal electrocatalysts, such as the platinum used in fuel cells.

Low Cost 374
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LowCVP reports indicate pathways for meeting renewable energy targets in transportation, decarbonizing fuel to 2030 and beyond

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Illustrative impact of the fuel roadmap. The UK’s LowCVP has published twin reports which set out how the UK could meet its 2020 targets defined in the EU’s Renewable Energy Directive, and proceed on a pathway to decarbonize road transport fuel in the period to 2030 and beyond. Source: LowCVP, Element Energy. Click to enlarge.

Renewable 255
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JRC study finds 8 metals for low-carbon energy technologies at risk of shortages; EVs, wind and solar, and lighting the applications of most concern

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A new European Joint Research Centre (JRC) study looking into the supply of raw materials for the manufacture of low-carbon energy technologies found that eight metals were at high risk of shortages. The applications, i.e. technologies, of particular concern as a result are electric vehicles, wind and solar energy, and lighting.

Wind 290
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PHEVLERs are the Zero CO2 Clean Green Machines of the Future

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PHEVLERs Provide Value to the Drivers PHEVLERs use the Existing Energy Infrastructure PHEVLERs use Clean Fuels to Reduce Air Pollution. PHEVLERs drive primarily on electric fuel because they have sufficient electric range to satisfy all local driving needs. Table of Contents. PHEVLERs Provide Value to the Drivers.

Clean 150
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How Smart EV Charging Will Help Promote Renewable Power Generation

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The proportion of grid electricity generated by renewables such as wind and solar energy fluctuates depending on how hard the wind is blowing or how strong the sun is shining. This can lead to a huge variation in the grid power available, which can be a problem for power companies. How EVs can help balance the grid.

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Solar and Battery Companies Rattle Utility Powerhouses

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It's being marketed as the " Tesla Energy Plan ," and is available to any individual household in this region of 24 million people that has a solar panel system, a grid connection—and a Tesla powerwall, the Palo Alto firm's gigafactory-made 13.5 For bigger national grids it gets more complicated. kWh battery wall unit.

Solar 116
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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

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This is far from certain, they acknowledge in a new NextSTEPS whitepaper, as hydrogen faces a range of challenges, from economic to societal, before it can be implemented as a large-scale transportation fuel. Hydrogen fueling infrastructure has been a major challenge. —“The Hydrogen Transition”. Transition issues.

Davis 250