2.5 Principle 5: Across the EV

2.5 Principle 5: Across the EV charging network, EV charging systems will be interoperable and as simple as possible to use

To cater for this range of needs, and to ensure that the solutions are as cost-effective as possible, varying business cases and models will apply34. These will be supported by analysis of locations, demand, grid capacity, local planning, housing, and fleet ownership conditions. Future development policies will also be considered.

Ensuring interoperability and simple charging interfaces will be a crucial part of developing a fast, reliable, and easy-to-use charging network, facilitating market growth.

Provision of publicly-accessible charging infrastructure will also respond to technological developments and innovation. This will future-proof public supports as well as private

At an EU level, the upcoming Alternative Fuels Infrastructure Regulation will lay down common technical specifications and requirements

34 Publications Office of the EU (2020) State of the art on alternative fuels transport systems in the European Union, p. 262; Ryan et al. (2018) The state of play in electric vehicle charging services: global trends with insight for Ireland, UCD Energy Institute Report.

regarding transparent user information, data provision and sharing, and payment requirements. Once in force, these will ensure a seamless and easy charging experience.

can communicate with each other. Ireland-specific studies in this area35 have identified certain key elements that can maximise interoperability. These include the selection of standard connectors (which have now also been adopted at EU level) and charge points, and the development of interoperable hardware and software solutions. The simpler and easier to use these systems are, the more people will be able to use them.

On the island of Ireland, interoperability of charging infrastructure and systems is also a significant consideration. This is due to the integrated all-island nature of the energy sectors both north and south of the border, and the significant cross-border movement of people and freight.

Interoperability will therefore be a key requirement in the development and rollout of EV charging infrastructure. To meet the needs of all citizens, EV charging should be as simple as possible, with a principle of easy access.

In practice, interoperability involves developing and applying common standards for physical connection points, and ensuring that digital interfaces and operating systems recognise and

Principle 1: EV infrastructure will

form part of a wider sustainable transport

network

Principle 5: Across the EV charging network, EV charging systems will be

Principle 2: EV charging infrastructure will work for everyone, regardless

Electric Mobility Transition for

interoperable and as simple as possible to

of age, health, income,

or other needs

use

All Citizens

Principle 3: For the majority of

Principle 4: Options will be provided for those who cannot charge

EV users, home charging will remain

the main solution

at home

35 E.g. ESB Networks (2018) Preparing for electric vehicles on the Irish distribution system. Pilot study report. CRU18220-ESB-Networks-EV-Pilot- Project-Summary-Report-2.pdf

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Network Demand