1. Short title This Act may be cited as the Good Jobs for 21st Century Energy Act . 2. Department of Labor certification of qualified entities (a) Definitions In this section: (1) Applicable construction project The term applicable construction project , with respect to an entity, means construction by the entity of any property described in section 45L, 48D, or 179D of the Internal Revenue Code of 1986. (2) Covered project labor agreement The term covered project labor agreement means a project labor agreement that— (A) binds all contractors and subcontractors on the construction project through the inclusion of appropriate specifications in all relevant solicitation provisions and contract documents; (B) allows all contractors and subcontractors to compete for contracts and subcontracts without regard to whether they are otherwise a party to a collective bargaining agreement; (C) contains guarantees against strikes, lockouts, and other similar job disruptions; (D) sets forth effective, prompt, and mutually binding procedures for resolving labor disputes arising during the covered project labor agreement