; and (F) recommend methods or metrics to document changes in risks associated with system designs and architectures. (3) Consultation In conducting the study, the Secretary shall consult with energy sector stakeholders, academic and private sector researchers, the private sector, and other relevant stakeholders. (4) Report Not later than 24 months after the date of enactment of the Grid Security Research and Development Act , the Secretary shall submit the study to the Committee on Science, Space, and Technology of the House of Representatives and the Committee on Energy and Natural Resources of the Senate. 1317. Definitions In this title: (1) Big data The term big data means datasets that require advanced analytical methods for their transformation into useful information. (2) Cybersecurity The term cybersecurity means protecting an information system or information that is stored on, processed by, or transiting an information system from a cybersecurity threat or security vulnerability. (3) Cybersecurity threat The term cybersecurity threat has the meaning given the term in section 102 of the Cybersecurity Information Sharing Act of 2015 ( 6 U.S.C. 1501 ). (4) Electricity subsector coordinating council The term Electricity Subsector Coordinating Council means the self-organized, self-governed council consisting of senior industry representatives to serve as the principal liaison between the Federal Government and the electric power sector and to carry out the role of the Sector Coordinating Council as established in the National Infrastructure Protection Plan for the electricity subsector. (5) Energy sector government coordinating council The term Energy Sector Government Coordinating Council means the council consisting of representatives from relevant Federal Government agencies to provide effective coordination of energy sector efforts to ensure a secure, reliable, and resilient energy infrastructure and to carry out the role of the Government Coordinating Council as established in the National