; (B) the electric transmission sector; (C) the energy storage sector; and (D) the energy efficiency sector. (3) Department The term Department means the Department of Labor. (4) Distance learning The term distance learning means the transmission of educational or instructional programming to geographically dispersed individuals and groups via telecommunications. (5) Frontline and vulnerable communities The term frontline and vulnerable communities means deindustrialized communities, depopulated rural communities, and communities where indigenous people, people of color, migrants, low-income workers, women, the elderly, people with disabilities, and the youth are disproportionately impacted. (6) High school The term high school has the meaning given the term in section 8101 of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 7801 ). (7) IPCC Report The term IPCC Report means the report entitled IPCC, 2018: Global warming of 1.5 °C. An IPCC Special Report on the impacts of global warming of 1.5 °C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty published by the Intergovernmental Panel on Climate Change on October 8, 2018. (8) Secretary The term Secretary means the Secretary of Labor. (9) Shortages The term shortages refers to when workforce demand outweighs supply within an occupation or field of work. (10) Skilled technical personnel The term skilled technical personnel means— (A) journey- and apprentice-level workers (including such workers who work in full supply chain and manufacturing, and operation and maintenance), who are enrolled in, or have completed, a registered apprenticeship program under the Act of August 16, 1937 (commonly known as the National Apprenticeship Act ; 50 Stat. 664, chapter 663; 29 U.S.C. 50 et seq.)