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ultra capacitors


REPORT: Zenn cancels plans for high-speed EV, will focus on supplying ZENNergy Drive components

According to reports from Reuters and GM-Volt.com, Zenn Motors has canceled plans to launch its cityZENN high-speed electric car and will slow down work on its low-speed EVs. According to Zenn Chief Executive Ian Clifford, the company will focus its efforts on becoming a supplier of ZENNergy Drive electric vehicle drivetrain components, which we assume will center around the EEStor energy storage system. Why the change in plans? Our decisions regarding cityZENN continue to evolve in response to advancements in electric vehicle deployment ... Read more →

Argonne project mixes lithium-ion batteries with ultracapacitors

A project developed at the Argonne National Laboratory for Science and Engineering Research could lead to better plug-in hybrids. The idea was to create a high power, high energy electrical storage ...

Kia considering ultra-capacitors for next fuel cell vehicle

Kia is reportedly considering the use of ultra-capacitors to store electrical energy in the next generation version of its fuel cell vehicle. Ultra caps have an advantage over batteries in that they ...

Most promising green technologies number four: ultracapacitors

While batteries make most of the headlines when it comes to the energy storage requirements of electric cars, the capacitor could be an exciting and viable alternative. Unlike batteries, which store ...

Zenn buys into ultra capacitor company EEStor

ZENN Motor Company has paid $2.5 million for a 3.8 percent equity stake in ultra capacitor developer EEStor. The deal means that ZENN gets an exclusive deal for EEStor's batteries for small and medium ...

REPORT: Zenn cancels plans for high-speed EV, will focus on supplying ZENNergy Drive components 2 months ago on Autoblog Green

According to reports from Reuters and GM-Volt.com, Zenn Motors has canceled plans to launch its cityZENN high-speed electric car and will slow down work on its low-speed EVs. According to Zenn Chief Executive Ian Clifford, the company will focus its efforts on becoming a supplier of ZENNergy ...

Argonne project mixes lithium-ion batteries with ultracapacitors 6 months ago on Autoblog Green

A project developed at the Argonne National Laboratory for Science and Engineering Research could lead to better plug-in hybrids. The idea was to create a high power, high energy electrical storage system by mixing the best of two worlds: the high power density of ultracapacitors and the high ...

Kia considering ultra-capacitors for next fuel cell vehicle 1 year ago on Autoblog Green

Kia is reportedly considering the use of ultra-capacitors to store electrical energy in the next generation version of its fuel cell vehicle. Ultra caps have an advantage over batteries in that they can absorb and release energy much more quickly. Unfortunately, they don't have as much capacity and ...

Most promising green technologies number four: ultracapacitors 1 year ago on Autoblog Green

While batteries make most of the headlines when it comes to the energy storage requirements of electric cars, the capacitor could be an exciting and viable alternative. Unlike batteries, which store chemical energy and make it available for use as electrical energy, capacitors store energy in the ...

Zenn buys into ultra capacitor company EEStor 2 years ago on Autoblog Green

ZENN Motor Company has paid $2.5 million for a 3.8 percent equity stake in ultra capacitor developer EEStor. The deal means that ZENN gets an exclusive deal for EEStor's batteries for small and medium sized vehicles. EEStor is going to use the money to fund the next stage of testing of their ...



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