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  • SEPA charging schemes

SEPA charging schemes

We operate a number of charging schemes. You can also read about making a payment and view frequently asked questions relating to invoices. 

Charging scheme fees

If you have an enquiry relating to fees prior to 1 November 2025 please contact us.

Environmental Regulation (Scotland) Charging Scheme 2025

Further details on the regulations are available in the EASR section of our website

Calculating your environmental score

  • Our Environmental Assessment Scheme (MS Word, 398 kB) explains how environmental scores, which are used to calculate part of the charge for certain authorisations, are calculated. Version 4, updated July 2025. March 2026: please note version 4 has been updated.
  • View the table of environmental scores (Excel, 110 kB), last updated in May 2026.

Other charging schemes

These scheme fees increased by 4.5% (RPI) in 2026 to 2027:

Scheme fees held at the same level since implemented: