article thumbnail

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

Green Car Congress

They used the model and the data to estimate the life cycle air pollution, greenhouse gas, and traffic externality benefits and costs of serving rides based on Chicago TNC trip data from 2019 to 2022 with fully electric vehicles. A paper on their work is published in the ACS journal Environmental Science & Technology.

Fleet 195
article thumbnail

ARPA-E awards $30M to 21 projects advance new class of high-performance power converters

Green Car Congress

If successful, the team will greatly increase transformer functionality and reduce size over current technologies, affecting application areas like grid energy storage, solar photovoltaics and electric vehicle fast chargers, while also enabling better grid monitoring and easy retrofits. Illinois Institute of Technology, Chicago.

Convert 170
article thumbnail

How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

The F6 DM uses ferrous batteries, with no lithium content, that BYD says are high-energy density and low cost. Chicago Tribune ) DaimlerChrysler 12/22/06 [DaimlerChrysler Group research chief Thomas Weber] played down the importance for passenger cars of plug-in hybrid technology that is getting lots of attention in the U.S.

Plug-in 45