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Pilot Project Sends Kelp–and Carbon–to the Seafloor

Cars That Think

At daybreak, the cranks pull the ring back up to the surface to soak up sunlight and carbon dioxide. The Climate Foundation , the Seattle-based company behind the project, has found that this deep cycling makes kelp grow three times as fast as it can when kept in shallow waters, as seaweed farmers do now. in computer science.

Carbon 119
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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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With regard to overall storage capability and potential for further fuel efficiency improvements, the demand for larger battery systems based on lithium, nickel and sodium will continue to grow through the increased market penetration of vehicles with higher levels of hybridization and electrification. Click to enlarge.

Lead Acid 304
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Balqon Begins Production of Electric Port Drayage Trucks for San Pedro Ports

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Designed specifically for short-haul or drayage operations, this heavy-duty truck can pull a 60,000-pound cargo container at a top speed of 40 mph, and has a range between 30 to 60 miles per battery charge. These trucks will be deployed as a zero emissions alternative to fossil fuel-powered yard tractors, or “hostlers.”. If those 1.2

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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published in the ACS journal Chemical Reviews , reviews in detail four stationary storage systems considered the most promising candidates for electrochemical energy storage: vanadium redox flow; sodium-beta alumina membrane; lithium-ion; and lead-carbon batteries. Among the most important factors are capital cost and life-cycle cost.

Li-ion 231
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Ioxus Developing Higher Power Density Ultracapacitors

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Ioxus says that the power density of its 100F carbon-carbon ultracapacitor solutions is 2x over that of competitive comparable 100F cells. Ioxus makes carbon-carbon ultracapacitors—i.e., The use of the module also prevents the battery from deep cycling, extending the life of the battery.

Power 218
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Axion supplying PbC batteries to Norfolk Southern for all-battery switcher and working on line-haul hybrid locomotives; micro-hybrid and stationary expansion

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In April, Axion Power International Inc received an order from Norfolk Southern Corp (NS) for PbC lead-carbon batteries for use in an all-battery-powered switcher locomotive. PbC batteries are multi-celled asymmetrically supercapacitive lead-acid-carbon hybrid batteries. The battery-electric NS-999, “under the long hood”. Source: NS.

Lead Acid 225