Assistance for Areas with High Electricity Distribution Costs (AAHEDC)
AAHEDC recovers costs for The North of Scotland which is currently the only area specified to receive assistance.
Who does this charge apply to?
We recover the assistance amount through a charge on all suppliers. This is passed on to Scottish Hydro Electric Power Distribution Ltd, so distribution charges in the North of Scotland can be reduced.
This replaces an earlier arrangement, commonly referred to as 'Hydro Benefit'.
Each year, the AAHEDC tariffs are published by 15 July and take effect from 1 April retrospectively.
Learn more About AAHEDC with our guidance document
A guide to the scheme implemented as part of the Energy Act 2004, and designed to reduce the cost of electricity distribution in ‘Specified Areas’.
Tariffs and charging statements
Tariffs and charging statements – current
These documents contain tariff details and charging statements.
Draft tariffs are issued in the middle of the year before final tariffs are decided.
Tariffs and charging statements – archive
These documents contain tariff details and charging statements.
Draft tariffs are issued in the middle of the year before final tariffs are decided.
Charging statements explain tariffs and how National Energy System Operator decides the (WIP)
| Name | Published Sort ascending |
|---|---|
| AAHEDC Charging Statement 2020-21 | 15 Jul 2020 |
| 2020-21 AAHEDC Final Tariff | 15 Jul 2020 |
| 2020-21 AAHEDC Draft Tariff | 26 Mar 2020 |
| 2019-20 AAHEDC Final Tariff | 15 Jul 2019 |
| AAHEDC Charging Statement 2019-20 | 15 Jul 2019 |
| 2019-20 AAHEDC Draft Tariff | 29 Mar 2019 |
| 2018-19 AAHEDC Final Tariff | 11 Jul 2018 |
| AAHEDC Charging Statement 2018-19 | 11 Jul 2018 |
| 2018-19 AAHEDC Draft Tariff | 20 Mar 2018 |
| 2017-18 AAHEDC Charging Statement | 10 Jul 2017 |
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