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NuScale and Prodigy sign MoU for marine-deployed generating station powered by NuScale SMR

Green Car Congress

Prodigy’s SMR Marine Power Station would be shipyard-fabricated, and marine-transported to its deployment location, where it would be moored in place in sheltered and protected waters at the shoreline. This translates to lower costs and shorter schedules in comparison to land-based deployments.

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U Delaware team demonstrates efficient direct ammonia fuel cell for vehicles

Green Car Congress

The researchers started by analyzing the economics of hydrogen-, nitrogen-, and carbon-based fuels made by carbon-neutral pathways in a post-fossil world in which only water, air, and renewable electricity are available for fuel synthesis. Source-to-tank cost comparison of carbon-neutral transportation fuels. Zhao et al.

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Test Reports : Ather 450X Gen 3 vs Ola Electric S1 Pro | Electric Scooter Comparison

Plug In India

Video: Ather 450X Gen3 vs OLA S1 pro : Comparison Test Report | हिन्दी with subtitles Atul's Notes We had done our first Ather test ride about 3 years ago. But I guess with the larger battery, Ather could afford to let go of a few wh per km. We did extensive riding and testing on both the models.

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NUS-led research team develops cost-effective technique for mass production of high-quality graphene; 50x less solvent

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The difficulty to produce high-quality graphene affordably on a large scale, however, continues to pose hindrance to its widespread adoption by industries. Preparation of ultra-high concentration graphene in water. b) New non-dispersion strategy for graphene production in water. g), high yield (82.5?wt%),

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U Delaware team develops prototype efficient direct ammonia fuel cell for transportation

Green Car Congress

However, the scale of biofuels is limited by their environmental footprint, considering the land and water usage. Source-to-Tank cost comparison of carbon-neutral transportation fuels. 2019) “An Efficient Direct Ammonia Fuel Cell for Affordable Carbon-Neutral Transportation,” Joule , doi: 10.1016/j.joule.2019.07.005. Zhao et al.

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Highly efficient non-precious metal electrocatalyst for ORR in fuel cells and metal-air batteries

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A gas diffusion layer without any catalysts was used as the baseline air electrode for comparison. Inspired by the tetrapod structures of a breakwater, the novel material for electrodes is created from affordable melamine foam and carbon black. Source: Lee et al. Click to enlarge. A team of S.

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HeyBike Mars review: Reliably rugged wherever you go

Green Authority

It’s also one of the more affordable bikes, costing less than a grand, but that doesn’t mean it’s made cheaply. For comparison, that’s half the size of the Lectric XP 3.0, The HeyBike Mars has an IPX4 rating, meaning it is water resistant, but won’t handle heavy rain or snow.

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