; and (B) only on a voluntary basis. (4) Enterprise team The Secretary concerned may employ a Forest Service enterprise team to facilitate the implementation of a plan developed under subsection (e)(2). (g) Challenges to the reforestation pipeline in the united states (1) In general A task force shall— (A) not later than 60 days after the date on which the task force is established, conduct an inventory of nurseries, an assessment of nursery capacity, and a tally of available planting stock in the applicable zone; and (B) based on the report published under subsection (b)(4), as modified under subsection (e)(1)(B) (if applicable)— (i) estimate the capacity of nurseries that would be necessary to fulfill revegetation needs, including identifying the species and types of planting stock needed for revegetation; and (ii) develop a plan for increasing the number and capacity of nurseries, in accordance with the estimates under clause (i). (2) Seed collecting A task force shall— (A) assess the current capacity to locally collect and store seed; and (B) develop a plan for increasing capacity described in subparagraph (A), if necessary. (3) Partnerships The Secretaries may enter into a partnership with a non-Federal entity to assist a task force in meeting the requirements of this subsection. (h) Report to Congress Not later than 1 year after the date of enactment of this Act, and annually thereafter until the date on which each plan developed under subsection (e)(2) is fully implemented, the Secretaries shall submit to the Committee on Energy and Natural Resources of the Senate and the Committee on Natural Resources of the House of Representatives, and publish on the website of the Department of the Interior, a report that describes, with respect to the preceding year— (1) whether the Secretaries have achieved compliance with the requirements of this section; (2) the total number of acres of land, reported by surface ownership in each zone, in need of revegetation treatments