article thumbnail

Singapore levies carbon tax on used Tesla for electricity to recharge it

Green Car Reports

A businessman and electric-car fan who imported a Tesla Model S into Singapore has had to pay an additional emission tax on the zero-emission luxury car.

article thumbnail

A*STAR researchers suggest monolayer phosphorene promising anode material for high-performance Li-ion batteries

Green Car Congress

Researchers at A*STAR in Singapore are proposing the use of monolayer phosphorene—a 2D material isolated from black phosphorus—as an anode material for high charging voltage, high rate capability Li-ion batteries. High specific discharge capacities were maintained at fast C rates (2270, 1750, 1500, and 1240 mAh·g ?1 Batteries'

Li-ion 150
article thumbnail

TUM CREATE introduces tropical megacity e-taxi prototype at Tokyo; super-fast charging with twin charge ports

Green Car Congress

Singapore-based TUM CREATE unveiled an electric taxi prototype designed for tropical megacities, codenamed EVA, at the Tokyo Motor Show. EVA’s monocoque structure is made entirely of carbon fibre reinforced polymer (CFRP) and is one of the largest that has been made of this material. Click to enlarge.

Taxi 225
article thumbnail

Flexible supercapacitor sets new high for volumetric energy density

Green Car Congress

Researchers at Nanyang Technological University (NTU) in Singapore, Tsinghua University in China, and Case Western Reserve University have developed a flexible micro-scale supercapacitor with what they believe is the highest reported volumetric energy density for carbon-based microscale supercapacitors to date: 6.3 2014.93.

Energy 277
article thumbnail

MIT and Moscow State collaborating on advanced batteries, metal-air batteries and reversible fuel/electrolysis cells

Green Car Congress

CEES has three main research thrusts: the development of advanced lithium-ion and multivalent ion batteries; the development of rechargeable metal-air batteries; and Development of reversible low and elevated temperature fuel cells. Rechargeable metal-air batteries. Advanced Li-ion and multivalent ion batteries. —Harry Tuller.

MIT 150
article thumbnail

High-capacity GQD-coated VO2 nanoarray electrodes for high-performance Li- and Na-ion batteries

Green Car Congress

Researchers from Nanyang Technical University (NTU) in Singapore have shown high-capacity, high-rate, and durable lithium- and sodium-ion battery (LIB and NIB) performance using single-crystalline long-range-ordered bilayered VO 2 nanoarray electrodes. The VO 2 nanoarrays are supported on graphene foam (GF) and coated with a thin (?2

Li-ion 186
article thumbnail

Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

A chemist and government researcher, Wang raised some $300,000 from relatives, rented about 2,000 square meters of space, and set out to manufacture rechargeable batteries to compete with imports from Sony and Sanyo. One way or another, Sokol says, energy companies will need to produce more energy while emitting less carbon dioxide.

BYD 62