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Looking to get in a hybrid for cheap? Used Toyota Prius 1.5 HSD 2004-2009 Review

Green Car Congress

I knew I wanted something for her that was cheap to maintain, had a reliable automatic transmission, came with cruise control, AC. We only drove ’normal’ ICE (Internal Combustion Engine) cars before but those gave me a feeling of always being in a hurry. Sometimes the engine water pump might leak. Awesome, relaxing car to drive.

2004 409
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ICL researchers develop new membrane-based system for cheap, efficiently made biofuels

Green Car Congress

In contrast to water, the extractant does not form a heterogeneous azeotrope with n-butanol, and the overall energy consumption of for n-butanol production is 3.9 This project was funded by bp International Centre for Advanced Materials (bp ICAM). MJ kg -1 , substantially less than other recovery processes (17.0–29.4 MJ kg -1 ).

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BNL Researchers develop low-cost, efficient, non-noble metal electrocatalyst to produce hydrogen from water

Green Car Congress

James Muckerman at the US Department of Energy’s (DOE) Brookhaven National Laboratory (BNL) have developed a new class of high-activity, low-cost, non-noble metal electrocatalyst that generates hydrogen gas from water. The result becomes this well-balanced Goldilocks compound—just right. —James Muckerman.

Low Cost 281
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Sandia team boosts hydrogen production activity by molybdenum disulfide four-fold; low-cost catalyst for solar-driven water splitting

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The improved catalyst has already released four times the amount of hydrogen ever produced by MoS 2 from water. These layers are not molecularly bolted together like a metal but instead are loose enough to slide over one another, and with huge internal surface areas. Molly is dirt cheap and abundant. —Stan Chou.

Low Cost 150
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New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

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An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V)

Cheap 150
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Eat This Drone

Cars That Think

Drones have the potential to be very useful in disaster scenarios by transporting food and water to people in need. It’s a process that’s fast, simple, and cheap. These advantages let an edible drone to carry more payload (which is useful to carry water) and have prolonged flight time and distance.

Water 145
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Researchers develop efficient single-atom Ni catalyst for conversion of CO2 to CO

Green Car Congress

An international research team has developed a new single-atom electrocatalyst that efficiently converts CO 2 to carbon monoxide (CO). The anion membrane electrode assembly prevented the direct contact between the catalyst and liquid water, maximally suppressing the H 2 evolution side reaction and facilitating the CO 2 mass transport.