V2G DEWGRoadmap Subgroup

SGIP Summer Meeting

Montreal

July 12-14, 2011

IP Statement

• Don't share anything that you don't want to be public.

• Don't pass any proprietary documents or put any on the TWiki with implied public disclosure.

• If you do, it shall be deemed to have been disclosed on a non-confidential basis, without any restrictions on use by anyone, except that no valid copyright or patent right shall be deemed to have been waived by such disclosure.

V2G Roadmap Subgroup

• Currently, 29 members from 12 different SGIP stakeholder categories

• Include electric utility companies (municipal and IOU), state regulators, electric transportation industry stakeholders, IT application developers , professional societies and relevant federal government agencies

• Regular meetings held every two weeks on Mondays between 3-4pm Eastern Time

• Twiki page: http://collaborate.nist.gov/twiki-sggrid/bin/view/SmartGrid/V2GRoadmap

Subgroup Objectives

• Develop a comprehensive framework for a staged evolution of all key domains within the PEV industry. Framework will help strategize development and timely adoption of new technologies, protocols, standards and business practices needed to support the vision of US PEV industry

• Gather and document all key domain characteristics, capabilities, functionality and constraints for each stage of the roadmap

• Identify technology gaps to enable planning for research and development of advanced technology coupled with process innovations

• Facilitate the alignment of standards development for all key areas including charging

infrastructure, vehicle hardware, V2G communication and energy storage. Foster greater

coordination among various stakeholders groups to minimize conflict, duplication, and

divergence in standards development process

• Identify expected roles of market participants along with market impediments for technology

commercialization, business case innovations and protection of consumer interests. This task

will facilitate development of model business practices within the context of regulatory

requirements

• Coordinate and integrate roadmap development with efforts of other V2G subgroups

addressing critical issues such as regulation, cyber security and privacy

Factors for widespread EV adoption

• Oil prices

• EV ownership costs

• Policies

• Infrastructure readiness

• Choices available in marketplace(products and services)

• Aftermarkets

• Safety, Security and Privacy

PEV Roadmap FrameworkStage 1

Initial

Stage X

Fully integrated/interoperable

systems

Technology Integrated Communications

Sensing and measurement

Advanced components

Advanced control methods

Consumer interfaces and decision support

Data Exchange Needs

Charging Characteristics

Energy Storage

System Impact Mitigation Needs

Market/Regulatory Issues

Security and Privacy

Gaps in

Standards Development Efforts

Framework developed based on Smart Grid Maturity Model stewarded by the Software Engineering Institute at Carnegie Mellon University

PEV Roadmap – Initial Stage The goal for this stage is to analyze the first wave of plug-in vehicles, consumer behavior and grid impact and facilitate the transition to widespread deployment of EV infrastructure.

Stage 1

EV Introduction and Impact Assessment

Technology Integrated Communications

Sensing and measurement

Advanced components

Advanced control methods

Consumer interfaces and decision support

Data Exchange Needs single data warehouse for EV sales including

battery size and corresponding address;

Charging Characteristics at home and mostly Level 1 and 2; some public

charging at Level 2 and 3

Energy Storage testing as a secondary use for batteries

System Impact Mitigation Needs mainly a concern for “EV Clusters”

Market/Regulatory Issues need simplified permitting and EVSE installation

process; pricing and resale of electricity;

Cyber Security and Privacy

Gaps in

Standards Development efforts

Next Stages

Stage 2 - Faster and Smarter charging

Stage 3 - Bi-directional Power Flow and Ancillary Services

Stage 4 - EV as a DER in a fully Integrated, Interoperable and Transactive Grid

Collaboration

• Various other SGIP working groups– Most subgroup members are members in other SGIP working groups

• IEEE – Roadmap work in IEEE P2030.1 and V2G DEWG to be closely aligned

• ANSI – Liaison for communication and minimizing duplication of efforts

Roadmap meetings are open for participation from any interested stakeholder entity

Other Key Topics

• International collaboration

• Role of academia (workforce development)

Questions/Comments ??