; foreign carbon costs The term foreign cost of carbon or foreign carbon cost means the cost of any laws of a foreign jurisdiction which impose a system of cap-and-trade with respect to, or a tax or fee on, greenhouse gas. Such cost shall be determined and expressed as a price per ton of CO2-e. (2) Total cost of carbon carried The term total cost of carbon carried means an amount equal to— (A) the production greenhouse gas emissions of a carbon-intensive product or the full fuel cycle greenhouse gas emissions of a covered fuel, multiplied by (B) the cost of carbon with respect to such product or fuel, reduced by any amount refunded with respect to such product or fuel by a foreign jurisdiction. The total cost of carbon carried shall be expressed as price in United States dollars. (3) Total foreign cost of carbon carried The term total foreign cost of carbon carried means an amount equal to— (A) the production greenhouse gas emissions of a carbon-intensive product, or the full fuel cycle greenhouse gas emissions of a covered fuel, multiplied by (B) the foreign cost of carbon with respect to such product or fuel, reduced by the amount refunded with respect to such product or fuel by a foreign jurisdiction. The total foreign cost of carbon carried shall be expressed as price in United States dollars. 9909. Administration of the carbon border fee adjustment (a) Generally The Secretary in consultation with the Administrator shall prescribe regulations and guidance which implement the carbon border fee adjustment under section 9908. (b) Collaboration In determining the production greenhouse gas emissions of an imported carbon-intensive product, the upstream greenhouse gas emissions of an imported covered fuel, the full fuel cycle greenhouse gas emissions of an imported covered fuel, or the foreign cost of carbon, or otherwise administering the carbon border fee adjustment, it is the sense of Congress that the Secretary should collaborate with authorized officers of any jurisdiction, including sub-national governments,