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A DIY E-bike Conversion on the Cheap

Cars That Think

Here I took advantage of already owning an electric lawnmower, figuring that the 40-volt, 4-ampere-hour battery I had for it would serve well. Being an open-source design no doubt keeps the price of this hardware down: The controller I bought set me back a mere $85. The third essential element of any e-bike is, of course, the battery.

DIY 145
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A DIY E-bike Conversion on the Cheap

Cars That Think

Here I took advantage of already owning an electric lawnmower, figuring that the 40-volt, 4-ampere-hour battery I had for it would serve well. Being an open-source design no doubt keeps the price of this hardware down: The controller I bought set me back a mere $85. The third essential element of any e-bike is, of course, the battery.

DIY 98
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Stanford researchers develop copper-based catalyst that produces ethanol from CO at room temperature; potential for closed-loop CO2-to-fuel process

Green Car Congress

volts to –0.5?volts volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. Ultimately, Kanan would like to see a scaled-up version of the catalytic cell powered by electricity from the sun, wind or other renewable resource. —Matthew Kanan.

Fuel 300
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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

Green Car Congress

Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. High Wind Future: In this scenario, they modified the future case to add wind plants sufficient to produce 20% of generation.

Charging 150
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Test drive: 2024 Genesis GV60 delivers rolling design statement

Baua Electric

But it didn’t deliver driving range that quite works for me in Minnesota, where chargers are fewer and farther apart; the backseat is compromised for three; it has some unpleasant body motions; and it’s not cheap. Then it becomes downright bouncy if a highway bridge transition is too much for the suspension to read ahead of time.

Design 52
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Road Test: 2022 Kia Rio S 5-door Hatchback

Clean Fleet Report

Low-cost but not cheap. When the engine is winding-out at the highest rpms it can be bit noisy. Other nice interior features are tilt steering wheel, multiple cup holders, carpeted floor mats, a center console with slide-adjustable arm rest, map lights and a 12-volt accessory outlet up front. Drivetrain. Safety and Convenience.

Kia 72
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Conference confirms plug-in fever

Plugs and Cars

All the wind farms and solar panels in the world won’t do anything to lower the outflow of hundreds billions of dollars annually or decrease our pump-fueled funding of Islamic fundamentalism unless we build cars that can use that cleaner electricity. Put the bumper sticker and your car and let everyone know.).

Plug-in 100