; (C) will implement emissions accounting and inventory practices to determine baseline emissions and measure progress; and (D) will ensure labor protections for workers employed directly at the port or port facilities involved, including by— (i) demonstrating that implementation of the measures proposed to be implemented through the grant will not result in a net loss of jobs at the port or port facilities involved; (ii) ensuring that laborers and mechanics employed by contractors and subcontractors on construction projects to implement the plan will be paid wages not less than those prevailing on similar construction in the locality, as determined by the Secretary of Labor under sections 3141 through 3144, 3146, and 3147 of title 40, United States Code; and (iii) requiring any projects initiated to carry out the plan with total capital costs of $1,000,000 or greater to utilize a project labor agreement and not impact any preexisting project labor agreement. (4) Other components In addition to the components required by paragraph (3), a climate action plan under paragraph (2) shall demonstrate that the measures proposed to be implemented through the grant will do at least two of the following: (A) Improve energy efficiency at a port or port facility, including by using— (i) energy-efficient vehicles, such as hybrid, low-emission, or zero-emission vehicles; (ii) energy efficient cargo-handling, harbor vessels, or storage facilities such as energy-efficient refrigeration equipment; (iii) energy-efficient lighting; (iv) shore power