Digital Library on Green Mobility

Glossary

prewiew
Transit-oriented Development

An approach to urban development that maximizes the amount of residential, business and leisure space within walking distance of efficient public transport, so as to enhance mobility of citizens, the viability of public transport and the value of urban land in mutually supporting ways.

prewiew
Transport as a Service (TaaS)

Legacy term for Mobility as a Service, still sometimes used synonymously despite the fact that mobility covers more than just transport. 

prewiew
Transportation / Transport

Conveyance of passengers or freight from one place to another. To be distinguished from Mobility. While transportation is the process of changing a person’s or good’s location, Mobility is the ability to do so. 

prewiew
Transportation Demand Management (TDM)

Programs to reduce the need to travel and increase travel options by promoting alternatives to driving alone in a car.

prewiew
Transportation Network Company (TNC)

Connects paying passengers via websites and mobile apps with drivers who provide transportation in (often non-commercial) vehicles (e.g. Lyft, Uber, Ola, Grab, Careem, and Didi Chuxing). TNCs are usually referred to Ride Hailing. 

prewiew
Transportation Service Provider (TSP)

Public or private companies that deliver transportation services, e.g. taxi or bus companies but also Ride Hailing companies such as Ola, Grab, Lyft or Uber. Also see Mobility Service Provider (MSP).

prewiew
Trickle Charging

The slowest type of charging, this is best reserved for long overnight charges at home and is either provided safely by de-rated dedicated charge points, or through a standard 3 pin plug, which lacks certain safety features. 

prewiew
Type 1

A five pin plug that also features a clip, this connector is common in the US and is typically found on EVs manufactured by Asian and US brands (e.g. Nissan, Mitsubishi and GM/Vauxhall/Opel). However its prominence is fading as Nissan have moved to Type 2. 

prewiew
Type 2

A seven pin plug with one flat edge, this connector was originally favoured by European brands e.g. BMW, VW group, but is now becoming the most popular on all cars. Can carry three-phase power and locks into the socket of a charging point.

prewiew
UK 3 pin

The plug for a standard UK electrical outlet. This connector can be used to charge some EVs in an emergency but lacks the safety, speed and security features of a dedicated charge point.