Air Pollution, Greenhouse Gas, and Traffic Externality Benefits and Costs of Shifting Private Vehicle Travel to Ridesourcing Services.
Lyft
Uber
air pollution
cold-start emissions
greenhouse gas emissions
reduced complexity models (RCM)
ridesharing
ridesourcing
transportation externalities
transportation network companies
Journal
Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155
Informations de publication
Date de publication:
05 10 2021
05 10 2021
Historique:
pubmed:
21
9
2021
medline:
16
10
2021
entrez:
20
9
2021
Statut:
ppublish
Résumé
On-demand ridesourcing services from transportation network companies (TNCs), such as Uber and Lyft, have reshaped urban travel and changed externality costs from vehicle emissions, congestion, crashes, and noise. To quantify these changes, we simulate replacing private vehicle travel with TNCs in six U.S. cities. On average, we find a 50-60% decline in air pollutant emission externalities from NO
Identifiants
pubmed: 34542993
doi: 10.1021/acs.est.1c01641
doi:
Substances chimiques
Air Pollutants
0
Greenhouse Gases
0
Vehicle Emissions
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM