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

Green Car Congress

I think the chemistry we have right now might be the best that’s out there for stationary storage and quite possibly cheap enough to make it in the marketplace, but we have ideas that could lead to huge improvements. So far, we’ve seen no sign of degradation after more than 100 cycles, but commercial applications require thousands of cycles.

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CalSEED awards $4.2M to early-stage clean energy innovations

Green Car Congress

To help California mitigate its ever-growing wildfires, this year CalSEED has included companies that are innovating in technologies that will build wildfire resiliency into the grid. Their goal is to test an innovative electrolyzer concept for the cheap production of green (CO 2 -free) hydrogen for a decarbonized future.

Cleaning 371
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Cheap Sensors for Smarter Farmers

Cars That Think

One of the benefits of using print electronics is being able to mass-produce at a low cost, says Gregory Whiting at the University of Colorado, Boulder, one of the principal investigators of the team working on the sensors. Building electronics made of zinc and wood and waxes—it's just very weird and cool," Whiting says.

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Volvo Car Corporation developing flywheel kinetic energy recovery system; considering broad application

Green Car Congress

SKF is also a partner in the Ricardo-led KinerStor project to demonstrate the viability of low-cost flywheel hybrid systems ( earlier post ). The flywheel technology is relatively cheap. Volvo Car Corporation (VCC) has received a grant of 6.57 million Swedish kronor (US$1.05 Click to enlarge.

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IDTechEx: Sales of electric motorcycles in Europe grew 50% y-o-y in 2020

Green Car Congress

IDTechEx expects electric motorcycle sales in Europe to have grown at least 50% year-on-year in 2020, building on the momentum of recent years. In contrast, low energy, cheap LFP packs sourced from China can be used for the low energy needs of electric scooters. 2020 is an IDTechEx estimate based on Q1 - Q3 2020 data.

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RPI team develops method to use paper-making by-product in lithium-sulfur batteries

Green Car Congress

Researchers at Rensselaer Polytechnic Institute (RPI) have now developed a method to use this cheap and abundant waste byproduct to build a components for lithium-sulfur batteries. Lignosulfonate, a sulfonated carbon waste material, is a major by-product in the papermaking industry. Click to enlarge.

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ARPA-E Soliciting Second Round of Proposals; $100 Million for Advanced Energy Research Projects, with Focus on CO2-to-Liquid Fuels, Plug-in Batteries and Carbon Capture

Green Car Congress

ARPA-E’s first solicitation, announced earlier this year, was highly competitive and resulted in awarding $151 million to 37 projects aimed at transformational innovations in energy storage, biofuels, carbon capture, renewable power, building efficiency, vehicles, and other areas. Earlier post.)

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