1. Short title This Act may be cited as the Climate Smart Ports Act . 2. Climate smart ports grant program (a) Establishment Not later than 6 months after the date of enactment of this section, the Administrator shall establish a program to award grants to eligible entities to purchase, and as applicable install, zero emissions port equipment and technology. (b) Use of grants (1) In general An eligible entity may use a grant awarded under this section to purchase, and as applicable install, zero emissions port equipment and technology. (2) Prohibited use (A) In general An eligible entity may not use a grant awarded under this section to purchase or install fully automated cargo handling equipment or terminal infrastructure that is designed for fully automated cargo handling equipment. (B) Human-operated zero emissions port equipment and technology Nothing in subparagraph (A) prohibits an eligible entity from using a grant awarded under this section to purchase human-operated zero emissions port equipment and technology or infrastructure that supports such human-operated zero emissions port equipment and technology. (3) Cost share (A) In general Except as provided in subparagraph (B), an eligible entity may not use a grant awarded under this section to cover more than 70 percent of the cost of purchasing, and as applicable installing, zero emissions port equipment and technology. (B) Certain grants With respect to a grant in an amount equal to or greater than $3,000,000, an eligible entity may use such grant to cover not more than 85 percent of the cost of purchasing and installing zero emissions port equipment and technology if such eligible entity certifies to the Administrator that— (i) such grant will be used, at least in part, to employ laborers or mechanics to install zero emissions port equipment and technology