Thermal Gas Electricity
1203020002 · Item · weight 0.1123
Latest index
117.80
Jul 2026 · Provisional
Change over 12 months
+41.59%
Since Jul 2025
Data available
Jan 2005 – Jul 2026
Combined index, 2022-23 = 100
Combined index since Jan 2005
The 2022-23 series joined to its 2011-12 and 2004-05 counterparts and put on the 2022-23 scale, so the whole history reads as one line. It is the index the calculator uses.Published monthly index (2022-23 series)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 80.40 | 81.30 | 81.70 | 99.90 | 116.50 | 115.50P | 117.80P | — | — | — | — | — |
| 2025 | 85.30 | 85.30 | 84.30 | 84.90 | 82.60 | 80.90 | 83.20 | 83.80 | 84.20 | 83.20 | 83.10 | 82.80 |
| 2024 | 85.80 | 86.70 | 87.40 | 87.40 | 89.60 | 89.50 | 90.50 | 91.50 | 90.60 | 86.40 | 86.80 | 94.40 |
| 2023 | — | — | — | 87.80 | 86.10 | 83.80 | 86.60 | 86.00 | 87.30 | 86.00 | 87.60 | 91.00 |
P Provisional — the two most recently published months may still be revised. Values before April 2023 come from the older series; see the chart, or calculate with “Show index values” on.