Remove Battery Powered Remove Carbon Remove Comparison Remove Recharge
article thumbnail

Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Green Car Congress

Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. Overall, electrification reduces net external costs to society by 3–11% (5–24¢ per trip), depending on the assumed social cost of carbon. —Mohan et al. Mohan et al.

Fleet 195
article thumbnail

United Natural Foods Installing Air Products Hydrogen Fueling Technology for 65 Fuel Cell Forklifts

Green Car Congress

UNFI looked to this initiative to replace lead acid batteries and their associated charging equipment with hydrogen fuel cells as part of its culture of social responsibility and its commitment to using clean energy, as well as to improve efficiency, productivity and reliability.

Hydrogen 170
article thumbnail

Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

Electric vehicles are powered by electricity stored in rechargeable batteries or obtained from other sources such as hydrogen fuel cells. They need to be plugged into an external power source, such as a charging station or an electrical outlet, to recharge their batteries. #2

article thumbnail

XL1 dive and drive: Volkswagen aggressively optimizes for efficiency in its sleek diesel plug-in hybrid

Green Car Congress

The XL1 is aggressively optimized for efficiency in all areas of its design and technology—from materials (carbon fiber reinforced polymer monocoque); to powertrain (0.8L Comparison of electric drive fuel consumption (kWh/100 miles). By comparison, a Volkswagen Polo is slightly longer (156.3 Click to enlarge. inches tall.

Plug-in 324
article thumbnail

Hanyang/BMW team develops high-energy density Li-ion battery with carbon-nanotube-Si composite anode and NCM concentration gradient cathode

Green Car Congress

Researchers from Hanyang University in Korea and the BMW Group have developed a new fully operational, practical Li-ion rechargeable battery combining high energy density with excellent cycle life. Comparison of the CNT-Si/TSFCG against the currently developed LIBs. Energy density of different LIBs. O 2 , Li[Ni 0.85

Li-ion 210
article thumbnail

History: Electric Cars: The Golden Age

Clean Fleet Report

There are environmental benefits to this green technology, as electric vehicles help to reduce our carbon emissions. However, it’s worth noting that battery-powered vehicles have been around for more than a century. For comparison, today only one percent of our current national fleet consists of electric vehicles.

article thumbnail

Opinion: Debunking the mythsWhy fuel cell electric vehicles (FCEVs) are viable for the mass market

Green Car Congress

And, according to a report by the California Fuel Cell Partnership, cars that run on hydrogen derived from natural gas emit 55% to 65% less carbon than gasoline-powered ones, because of their higher efficiencies. This will also be driven by ever tightening global policies on carbon emissions.

Fuel 281