Shared Mobility

Peer-To-Peer (P2P) Carsharing: Exploring Public Perception and Market Characteristics in the San Francisco Bay Area

Ingrid Ballús-Armet
Susan Shaheen, PhD
Kelly Clonts
David Weinzimmer
2014

Peer-to-peer (P2P) carsharing is an innovative approach to vehicle sharing in which vehicle owners temporarily rent their personal automobiles to others in their surrounding area. P2P carsharing belongs to the larger sharing economy, an economic model premised on the notion of collaborative consumption as opposed to ownership. This study examines current public perception of P2P carsharing and potential market characteristics through an intercept survey conducted in the San Francisco Bay Area. Three hundred respondents from 14 locations in San Francisco (N=150) and Oakland (N=150) were...

Evolution of E-Mobility in Carsharing Business Models

Susan Shaheen, PhD
Nelson Chan
2014

Carsharing continues to grow worldwide as a powerful strategy to provide an alternative to solo driving. The viability of electric vehicles, or EVs, has been exam-ined in various carsharing business models. Moreover, new technologies have given rise to electromobility, or e-mobility, systems. This paper discusses the evolution of e-mobility in carsharing business models and the challenges and opportunities that EVs present to carsharing operators around the world. Operators are now anticipating in-creased EV proliferation into vehicle fleets over the next 5-10 years as technology,...

Shared-Use Mobility: What Does the Future Hold?

Susan Shaheen, PhD and Matthew Christensen, MPL
2015

On Sunday, January 11, 2015, Professor Susan Shaheen from the University of California, Berkeley and Jeffrey Chernick from RideAmigos led a one-day workshop on the present and future of shared-use mobility at the Transportation Research Board annual meeting in Washington, DC. The workshop featured speakers representing the various shared-use modes, other private sector representatives, and public sector officials, and many topics were discussed.

Some of the highlights included: the role of integrated mobile payment; the need to integrate shared ride services with paratransit to...

Mobility and the Sharing Economy: Impacts Synopsis – Spring 2015

Susan Shaheen, PhD, and Nelson Chan
2015

Shared-use mobility includes carsharing, personal vehicle sharing (or peer-to-peer (P2P) carsharing), bikesharing, scooter sharing, shuttle services, ridesharing, and on-demand ride services. It can also include commercial delivery vehicles providing flexible goods movement. Shared-use mobility has had a transformative impact on many global cities by enhancing transportation accessibility while simultaneously reducing ownership of personal automobiles. In the context of carsharing and bikesharing, vehicles and bicycles are typically unattended, concentrated in a network of locations...

One-Way Carsharing's Evolution and Operator Perspectives from the Americas

Susan Shaheen, PhD
Nelson Chan
Helen Micheaux
2015

Classic roundtrip carsharing has been documented as a strategy to reduce car ownership and vehicle miles/kilometers traveled in urban areas. The expansion of carsharing and other forms of shared-use mobility have led to a growing interest in understanding the latest models. In recent years, one-way carsharing has gained momentum across the globe with 18 operators providing services in ten countries worldwide. One-way carsharing does not require its users to return the vehicle to the same location from which it was accessed (in contrast to roundtrip carsharing). Users typically pay by the...

Innovative Mobility Carsharing Outlook – Summer 2015

Susan Shaheen, PhD and Adam Cohen
2015

Since 1994, 83 carsharing programs have been deployed in the Americas — 45 are operational and 38 defunct. As of January 1, 2015, there were 20 active programs in Canada, 23 in the United States (U.S.), one program in Mexico, and one in Braziltotaling approximately 1,529,811 carsharing members sharing 22,134 vehicles in the Americas. The three largest carsharing operators in the U.S. and Canada support 95.9% and 83.2% of the total membership, respectively. Only one operator provides service in both Mexico and Brazil.

Zero- and Low-Emission Vehicles in U.S. Carsharing Fleets: Impacts of Exposure on Member Perceptions

Susan Shaheen, PhD, Elliot Martin, PhD, and Apaar Bansal
2015

The California Zero-Emission Vehicle (ZEV) Mandate, adopted in 1990, was aimed at increasing the sale and dissemination of low- or zero-emission vehicles throughout the California auto market. ZEVs include plug-in hybrid vehicles (PHVs) and all-electric vehicles (EVs). In an attempt to accelerate the exposure of ZEVs in the general population, in 2001, additional credits were allotted to automakers in return for placing ZEVs into transportation networks, such as carsharing fleets. This policy is set to end in 2018. This white paper presents the results of a study that evaluated the impacts...

Information Brief: Carsharing for Business – Zipcar Case Study & Impact Analysis

Susan Shaheen, PhD and Adam Stocker
2015

Business carsharing (or corporate carsharing) is a form of carsharing that enables commercial businesses to reduce or eliminate private vehicle eets typically maintained for business purposes. It may provide exclusive-use vehicles to clients that are shared among employees and departments or it may offer shared vehicles where the client accesses the vehicles as part of a larger carsharing eet (i.e., employees use the same vehicles that are shared by individuals and/or other business members) (Shaheen and Cohen, 2012).

Shared Mobility: Definitions, Industry Developments, and Early Understanding

Susan Shaheen, Nelson Chan, Apaar Bansal, and Adam Cohen
2015

Shared mobility – the shared use of a vehicle, bicycle, or other mode – is an innovative transportation strategy that enables users to gain short-term access to transportation modes on an “as-needed” basis. The term shared mobilityincludes various forms of carsharing, bikesharing, ridesharing (carpooling and vanpooling), and on-demand ride services. It can also include alternative transit services, such as paratransit, shuttles, and private transit services, called microtransit, which can supplement fixed-route bus and rail services. With many new options for mobility emerging, so...

Shared Mobility: Retrospective from Caltrans Shared Mobility Workshop

Susan Shaheen, PhD, Adam Stocker, and Apaar Bansal
2015

On September 8, 2015, UC Berkeley’s Transportation Sustainability Research Center (TSRC), in partnership with the California Department of Transportation (Caltrans), hosted “Shared Mobility: A Sustainability and Technologies Workshop” at the UC Davis Conference Center. The workshop facilitated a dialogue among nearly 100 participants representing 28 organizations. There were 61 attendees from Caltrans, with 38 from Headquarters and 23 from various district offices. Caltrans employee attendees included planners, engineers, researchers, managers, and directors. In addition, nine participants...