Subject to appropriation, the Director is authorized to award grants to eligible applicants. The annual aggregate amount of grants awarded shall not exceed $20,000,000 , except that this amount does not include amounts, up to $4,000,000 per grant, that may be awarded to each eligible applicant who installs advanced technologies for water usage, carbon footprint reduction, and other blending improvements designed to optimize processes at the applicant's renewable fuels facility .
20 ILCS 689/20