| Lot 1 - Caithness, Sutherland & Easter Ross - Gas - 1-15 Houses | The Highland Council | Not published | Not published |
| Lot 2 - Caithness, Sutherland & Easter Ross - Gas - 16-60 Houses | The Highland Council | Not published | Not published |
| Lot 4 - Caithness, Sutherland & Easter Ross - Electric - 1-15 houses | The Highland Council | Not published | Not published |
| Lot 5 - Caithness, Sutherland & Easter Ross - Electric - 16-60 houses | The Highland Council | Not published | Not published |
| Lot 6 - Caithness, Sutherland & Easter Ross - Electric - 61 and over houses | The Highland Council | Not published | Not published |
| Lot 7 - Caithness, Sutherland & Easter Ross - ASHP - 1-15 houses | The Highland Council | Not published | Not published |
| Lot 8 - Caithness, Sutherland & Easter Ross - ASHP - 16-60 houses | The Highland Council | Not published | Not published |
| Lot 9 - Caithness, Sutherland & Easter Ross - ASHP - 61 and over houses | The Highland Council | Not published | Not published |
| Lot 10 - Skye, Lochaber & Wester Ross - Gas - 1-15 houses | The Highland Council | Not published | Not published |
| Lot 11 - Skye, Lochaber & Wester Ross - Gas - 16-60 houses | The Highland Council | Not published | Not published |