1. Ministry of Agriculture and Forestry of Finland, “Forest resources in Finland,2024
2. Official Statistics of Finland, “The land use sector is the source of emissions for the first time in 2021 – Finland's total emissions remained at the previous year's level.” Accessed: February. 9, 2023. [Online]. Available: https://www.stat.fi/uutinen/maankayttosektori-ensimmaisen-kerran-paastolahde-vuonna-2021-suomen-kokonaispaastot-pysyivat-edellisvuoden-tasolla.
3. Ministry of Agriculture and Forestry of Finland, “Wood-based fuels in energy generation in Finland.” Accessed: January. 2, 2023. [Online]. Available: https://mmm.fi/en/en/forests/use-of-wood/wood-based-energy.
4. Energiateollisuus ry, “Kaukolämpöä tarjolla myös ensi talvena, haastavista olosuhteista huolimatta Venäjän hyökkäyssodan käynnistämä energiakriisi vaikuttaa kaukolämmön tuotantoon monin tavoin. In English: District heat available also this Winter, despite the challenging circumstances, as the energy crisis from Russian attack war impacts district heat in many ways.” Accessed: January. 2, 2023. [Online]. Available: https://www.epressi.com/tiedotteet/hallitus-ja-valtio/kaukolampoa-tarjolla-myos-ensi-talvena-haastavista-olosuhteista-huolimatta-venajan-hyokkayssodan-kaynnistama-energiakriisi-vaikuttaa-kaukolammon-tuotantoon-monin-tavoin-todettiin-oulun-kaukolampopaivilla-keskiviikkona.-kotimaisten-p.html.
5. Gasgrid Finland, “From vision to action - Six partners have signed a cooperation agreement to develop Nordic-Baltic Hydrogen Corridor.” Accessed: February. 7, 2023. [Online]. Available: https://gasgrid.fi/en/2022/12/16/from-vision-to-action-six-partners-have-signed-a-cooperation-agreement-to-develop-nordic-baltic-hydrogen-corridor/.