In May 2015 the American Council on Renewable Energy (ACORE) released a report detailing how co-location Requirements under the RFS impede advanced biofuels development. This White paper remains relevant in February of 2021.
Approving the use of bio-intermediates such as renewable crude as proposed by the Environmental Protection Agency (EPA) October 3 2016 with a Notice of Public Rulemaking (NPRM). Providing renewable crude a RIN would drastically improve the economics of production and would be a gamechanger in the push for a circular economy.
Read the white paper here