SEPA Grant in Aid Funding: £34,963,000 in 2018-19 £34,425,000 in 2019-20 £37,098,000 in 2020-21 £44,449,000 in 2021/22 £41,406,000 in 2022/23 figures subject to year end audit SEPA operate under statutory frameworks to recover the costs associated with their role as the environmental regulator.