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Downspeeding and supercharging with transmission optimization can deliver fuel economy improvement over downspeeding and turbocharging

Green Car Congress

Researchers from Southwest Research Institute (SwRI) and Eaton have demonstrated the application of downspeeding and supercharging a diesel vehicle, in conjunction with optimizing transmission gear ratios and the shift schedule, to deliver a greater improvement in fuel economy than a downsped and turbocharged configuration.

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Former Commerce and Transportation Secretary Norman Mineta urges technology neutral policies in reaching proposed CAFE standards

Green Car Congress

Current fuel economy policy clearly demonstrates this fact. —“The Case for Technology Neutral Public Policy in Fuel Economy Debate”. The quickest and most cost-effective way to achieve our energy usage goals is through faster adoption of fuel-efficient downsized gasoline and diesel engines.

Standards 247
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Study concludes US CAFE regulation can accelerate EV market penetration

Green Car Congress

In a new study, a team from the University of Central Florida and MIT has found that the US Corporate Average Fuel Economy (CAFE) Standards is an effective policy solution that does increase the adoption of EVs, whether it is implemented alone or in conjunction with another policy such as government incentives. Click to enlarge.

Market 150
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ALABC and CPT to introduce 48V LC Super Hybrid demonstrator at Vienna Motor Symposium

Green Car Congress

We expect to gain an additional 4-8 percent fuel economy improvement over the 1,450 kg kerb weight, 12-volt LC SuperHybrid, which already achieves 50 mpg imperial (42 mpg US and 5.6 Batteries Fuel Efficiency Hybrids Vehicle Systems'

Hybrid 210
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Feature: Muscle Cars Are Speeding into the Future

Clean Fleet Report

not with a heavy-right foot) they can produce surprising fuel economy. For those, a muscle car is an intermediate-sized car with a large-displacement V8 engine but at an affordable price. Laura Gunn writes and researches for the car insurance comparison site, CarInsurance.org. Driven with care (i.e.,

Future 87
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Hyundai begins rollout of Ioniq Hybrid, PHEV and EV; most efficient non-plug vehicle, most efficient EV in US; powertrain discussion

Green Car Congress

The Ioniq Hybrid boasts the highest fuel economy in the US (up to 58 mpg) for a non-plug-in vehicle and the Ioniq Electric is the industry’s most efficient EV (136 mpge). We are the highest fuel economy of any hybrid, of any gasoline car without a plug sold in the US. Design objectives included: Fuel economy.

Plug-in 186
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Hyundai begins rollout of Ioniq Hybrid, PHEV and EV; most efficient non-plug vehicle, most efficient EV in US; powertrain discussion

Green Car Congress

The Ioniq Hybrid boasts the highest fuel economy in the US (up to 58 mpg) for a non-plug-in vehicle and the Ioniq Electric is the industry’s most efficient EV (136 mpge). We are the highest fuel economy of any hybrid, of any gasoline car without a plug sold in the US. Design objectives included: Fuel economy.

Plug-in 150