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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. Our research demonstrates the potential of using industrial paper-mill byproducts to design sustainable, low-cost electrode materials for lithium-sulfur batteries.

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Nanotech Solution To Hydrogen Fuel Puzzle From Brookhaven Lab?

Green Car Reports

A team of researchers at Brookhaven National Laboratory in Upton, New York, has opened the door to a future of clean, cheap hydrogen fuel by ditching a popular platinum catalyst in favor of one based on two low cost alternatives, nickel and molybdenum.

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The Coming Construction Boom

Cars That Think

Cities including Boston and New York are already spending substantial sums on projects to hold back the sea, which has begun encroaching in subways and road tunnels over the last 10 years. Now, with 3D printing along with general-form geometric CAD, new shapes will become possible even for low-cost buildings.

Egypt 136
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Inventing Postscript, the Tech That Took the Pain out of Printing

Cars That Think

The time was right because of the imminence of three hardware developments: the first low-cost, bit-mapped personal computer, the first low-cost laser printer, and a decline in price of high-density memory chips. As noted earlier, one was a cheap laser printer. New York, 1985).

Design 106
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Coulomb, MasterCard, and the future of public charging

Plugs and Cars

The big takeaway: If you want a free charge station and are located in a program area (Austin, Los Angeles, New York, Orlando, Sacramento, San Jose/San Francisco Bay Area, Bellevue/Redmond, Washington DC, Southern Michigan), raise your hand now. ChargePoint America is looking for hosts for charge stations.

Charging 203
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CalSEED awards $4.2M to early-stage clean energy innovations

Green Car Congress

Cyclonatix, Inc is developing an industrial-sized motor/controller to operate with either DC or AC power sources, for applications in electric vehicles, solar-powered pumps, HVAC&R, gas compressors, and other commercial and industrial machines which require high efficiency, variable speed/torque, and low cost.

Clean 371
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Mad Power thoughts

EV Info

And in any case, an inflexible approach to regulation has caused the cost of new nuclear to balloon – despite it being perhaps the most obvious solution to our long-term energy needs. Gas is the only answer. So that leaves gas with the task of keeping the lights on. Then came the shale gas revolution, pioneered in Texas.

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