Does low-carbon fuel usage need to occur in WA to be eligible?

Yes, regulated and opt-in (credit-generating) entities that produce or import their fuel into Washington are able to participate. Additionally, credits can be generated or transacted only for fuels that are supplied in Washington. Record keeping is required for all transactions of transportation fuel imported, sold, or supplied for use in the state. All transportation fuel must also have an assigned CI score through a fuel pathway to be able to participate in the CFS program. A fuel pathway CI score is based on the sum of the GHGs emitted during each stage of a fuel’s production and use.