• Final Determination 2015-21

Final Determination 2015-21

Our Final Determination for 2015-21 brought good news for customers and the prices that they can expect to pay;

For household customers:
  • Scottish Water will be permitted to increase its charges by no more than CPI minus 1.8% over the period 2015-21.
  • Between 2015-16 and 2017-18, Scottish Water’s charges will increase by 1.6% per year in nominal terms (in other words, irrespective of inflation).
  • This means that typical household bills will increase by £5 or less each year.
For business customers:
  • Scottish Water will be permitted to increase its wholesale charges at no more than CPI - 0.3% per year over the period 2015-21.
  • The default maximum retail tariffs that retailers can charge non-household customers will be frozen in nominal terms in each year of the regulatory control period.

We also challenged Scottish Water to:
  • Improve customer service to be placed among the leading UK utilities for customer satisfaction;
  • Become more efficient; and
  • Deliver all of the charging and investment objectives of the Scottish Government.

Further Reading

You can find out more about the specific targets which we set for Scottish Water in The Strategic Review of Charges 2015-21: Final Determination

You can find out more information on the strategic review process in our Information Note on the Strategic Review of Charges

Register for Updates