The Smart Grid National Coordination project leads, coordinates and manages the national public-private stakeholder partnership effort to accelerate development of interoperability standards for the smart grid, fulfilling NIST’s statutory responsibility under the Energy Independence and Security Act of 2007 (EISA). NIST’s highly visible leadership of smart grid standardization efforts helps to ensure that the estimated $400 billion of industry smart grid investment over the next 20 years in the U.S. will be interoperable and secure, and promotes international harmonization and alignment to maximize the ability of U.S. manufacturers to compete in a global smart grid market. The project also provides programmatic leadership of NIST-wide smart grid measurement science research conducted in the Engineering Laboratory, the Physical Measurement Laboratory, the Information Technology Laboratory, and the Communication Technology Laboratory.
Objective: This project leads, coordinates and manages the national public-private stakeholder partnership effort to accelerate development of interoperability standards for the smart grid, fulfilling NIST’s statutory responsibility under the Energy Independence and Security Act of 2007 (EISA), and provides programmatic leadership of NIST-wide smart grid measurement science research.
What is the new technical idea?
NIST leadership, coordination and acceleration of smart grid interoperability standards development are key responsibilities established under the Energy Independence and Security Act of 2007 (EISA). NIST’s national and international coordination efforts engage the broad range of smart grid stakeholders to identify their needs and to ensure that these priorities are addressed in the ongoing smart grid interoperability standards development process. Key stakeholders include industry, other federal agencies such as the Department of Energy (DOE), Federal Energy Regulatory Commission (FERC), and White House Office of Science and Technology Policy (OSTP), state and local agencies and regulators, Congress, trade associations, standard setting organizations (SSOs), universities, and other governments. NIST established the Smart Grid Interoperability Panel (SGIP) as a primary mechanism for “input and cooperation” with the private sector and other agencies in developing the smart grid interoperability framework. Initially funded entirely by the government, with NIST encouragement it transitioned to a private-public nonprofit organization SGIP 2.0, Inc., with a majority of funding provided by the private sector. SGIP 2.0 has since merged with the Smart Electric Power Alliance (SEPA)—a diverse member organization focused on grid modernization—and brought to that organization the majority of the technical committees and working groups NIST originally sponsored through SGIP. This transition broadens the reach of the working roup technical publications, thereby amplifying the technical contributions provided by NIST. The more effective management and stakeholder engagement capabilities of SEPA also enables NIST to increase its focus on challenging measurement science research barriers that require NIST’s unique capabilities to address.
What is the research plan?
The project has three components: Smart Grid Secretariat, Stakeholder Engagement Activities, and Smart Grid Measurement Science Program Development and Management.
Smart Grid Secretariat
The Smart Grid Secretariat provides leadership, coordination, and management for the NIST Smart Grid Program. It convenes a broad-based stakeholder partnership that engages industry, government, SSOs and academia in developing the interoperability and cybersecurity standards underpinning the nation’s smart grid. It initiates and manages collaboration with international smart grid efforts to create harmonized standards and international alignment that maximize export opportunities for US manufacturers. The Secretariat provides periodic reports to Congress on the smart grid program as required by EISA. The Secretariat ensures interagency coordination through direct agency interactions and participation on the DOE-led Federal Smart Grid Task Force. It provides technical support to state regulators (including via the National Association of Regulatory Utility Commissioners) and FERC, who are responsible for promulgating standards-related smart grid regulatory policies and approving smart grid investments. The Secretariat administers the NIST Smart Grid (Federal) Advisory Committee, a group of high-level leaders and executives from the smart grid industry and academia that advises NIST on the smart grid program. The Secretariat has strategic engagement with national and international leadership of Standards Developing Organizations (SDOs) in order to facilitate and accelerate standards development.
The Framework and Roadmap for Smart Grid Interoperability Standards, published by NIST in January 2010 (Release 1.0) and updated in February 2012 (Release 2.0), provides the smart grid industry and U.S. regulators the foundational guidance on architecture, standards, testing and certification, and cybersecurity based on consensus industry input and a comprehensive public review process. The Smart Grid Secretariat coordinated the development and review of Release 3.0 update of the NIST Framework in collaboration with the SGIP and other stakeholders and technical resources. The NIST Framework Release 3.0 was completed and published in FY14. Following a two-year development process that included hosting workshops in Washington, DC and at sites around the country, the Smart Grid Secretariat disseminated a draft of Release 4.0 of the NIST Framework for public comment in FY19. Release 4.0 provides guidance on ways to consider the implications of different grid architectures and local operating conditions on system operations, cybersecurity risks, economic considerations, and interoperability testing and certification requirements. After the public coment period is completed, Framework Release 4.0 will be formally published in FY20.
The Smart Grid Secretariat actively promotes the results of NIST’s smart grid program through publications in industry journals and invited talks at technical programs of major smart grid conferences and workshops. These opportunities showcase the results of the NIST Smart Grid Program and its impact.
Stakeholder Engagement Activities
NIST created the SGIP in December 2009 as a public-private partnership to coordinate stakeholders and support NIST in developing the Framework and Roadmap for Smart Grid Interoperability Standards. In April 2013, SGIP operations transitioned to a new private-public nonprofit organization, the SGIP 2.0, Inc. (to distinguish it from original public-private partnership SGIP 1.0). Since smart grid interoperability standards and testing and certification will continue to evolve and require significant ongoing stakeholder coordination, with NIST encouragement the private sector has increased its leadership role to create and support SGIP and its operations. Consistent with the NIST-SGIP Memorandum of Understanding signed in December 2012, a cooperative agreement between NIST and SGIP was established in April 2013 to further coordinate smart grid stakeholders to accelerate smart grid standards development and implementations. The Secretariat provides management oversight and technical direction for this cooperative agreement , and will continue to support SGIP through NIST leadership and technical contributions within the SGIP.
In 2017 SGIP merged with the Smart Electric Power Alliance, ushering in the next phase of the public-private partnership. NIST Smart Grid Program staff have since continued to hold leadership positions in various SEPA standing committees and working groups, including: Testing and Certification Working Group, Cybersecurity Working Group, Grid Architecture Working Group. In addition, NIST staff serves as ex-officio members on the SEPA Technical Advisory Committee.
NIST’s relationship with SEPA has migrated to a grant structure based on specific and desired technical contributions to the grid community. These technical activities include: Maintaining and updating the Smart Grid Catalogue of Standards; developing a new Catalogue of Test Programs; and most importantly developing a community of support and technical content for interoperability profiles and open source test harnesses—two critical standards testing and certification gaps identified as part of the Interoperability Framework 4.0.
NIST’s stakeholder engagement activities are also accelerating with organizations other than SEPA. For example, in FY19 NIST held four regional workshops in partnership with the National Association of Regulatory Utility Commissioners. For FY20, this partnership will evolve to develop educational materials with NARUC to facilitate regulator awareness on Framework 4.0 priorities, including incorporating testing and certification requirements into regulatory language and updated perspectives on cybersecurity for the smart grid.
Smart Grid Measurement Science Program Development and Management
The primary focus of this effort is to effectively leverage NIST unique capabilities in measurement science to address key technical and measurement barriers in smart grid development and deployment. This effort develops the strategy, assigns priorities, and allocates resources for NIST smart grid measurement research. This effort provides management oversight and technical direction for the ongoing and new smart grid-related research projects in the Engineering Laboratory, the Physical Measurement Laboratory, the Information Technology Laboratory, and the Communication Technology Laboratory that are described in the other projects under the Smart Grid Program. Staff works closely with the leadership of the Labs to allocate resources for the projects, conduct periodic program and project reviews, monitor progress, and assess impact. A key goal is to identify and initiate select new efforts to address critical measurement needs across the NIST-wide research portfolio.
An important focus area for the Office is to advance system engineering, simulation, modeling and validation of the smart grid. With completion of Smart Grid Testbed construction, program staff has begun planning and executing research that leverages the diverse experience of the multiple NIST OUs involved with the program to develop research projects focused on system optimization rather than the performance of individual devices or assets. Projects such as the Building 101 PV array repowering activity bring value because the primary objective—an engineering question—is complemented by the engagement with PML and the deployment of the highest-quality metrology equipment available today. Similarly, collaborations with the Net Zero House Facility will allow Smart Grid Program staff to conduct impedance measurements of the house to complement smart meter performance work conducted in PML, so that NIST can create an analytical model of the impact of customer-facing distortions in electrical waveforms at the point of common coupling with the grid, which has not been done yet in the literature but is much more important than characterizing these waveforms at the source.
External collaborations, such as those with the National Renewable Energy Laboratory (NREL), will allow program staff to amplify the impact our specific metrology expertise through collaborations that leverage external research facilities. Examples of this include the traveling wave fault detection project that is a joint effort between the NIST Smart Grid Program, NREL, and San Diego Gas and Electric.
Technology Transfer Outcomes:
Realized Technology Transfer Impacts: