; (B) any benefits to the environment or human health that could result from the widespread application of electric transport refrigeration units for short-haul transportation and delivery of perishable goods, including in low-income communities and communities of color; (C) any challenges or benefits that recipients of grants under such program reported with respect to the integration or use of electric transport refrigeration units and associated technologies; (D) an assessment of the national market potential for electric transport refrigeration units; (E) an assessment of challenges and opportunities for widespread deployment of electric transport refrigeration units, including in urban areas; and (F) recommendations for how future Federal, State, and local programs can best support the adoption and widespread deployment of electric transport refrigeration units. (h) Definitions In this section: (1) Administrator The term Administrator means the Administrator of the Environmental Protection Agency. (2) Diesel-powered transport refrigeration unit The term diesel-powered transport refrigeration unit means a transport refrigeration unit that is powered by an independent diesel internal combustion engine. (3) Electric transport refrigeration unit The term electric transport refrigeration unit means a transport refrigeration unit in which the compressor of the refrigeration system is driven by an electric motor all or some of the time, including all-electric transport refrigeration units, hybrid electric transport refrigeration units, and standby electric transport refrigeration units. (4) Eligible entity The term eligible entity means— (A) a regional, State, local, or Tribal agency or port authority with jurisdiction over transportation or air quality; (B) a nonprofit organization or institution that— (i) represents or provides pollution reduction or educational services to persons or organizations that own or operate diesel fleets; or (ii) has, as its principal purpose, the promotion of air quality