Label | Parent | Governance level | Status |
---|---|---|---|
Remote or district heating | Valid | ||
Light fuel oil | Valid | ||
Heavy fuel oil | Valid | ||
Electric | Valid | ||
Gas | Valid | ||
Coal, coke, etc. | Valid | ||
Timber | Valid | ||
Peat | Valid | ||
Geothermal heat | Valid | ||
Other heating fuel | Valid | ||
Unknown | Valid |