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Illustration made by AI: Vedkalkulatoren: omslag med vedstabel, reintbrennende ovn, kraftlinje og kilowattimebalanse i flat vektorstil på skoggrønn bunn, ny versjon som erstatter b857a456f0a4 med «bilde» i stedet for «bilete»

Tool

Vedkalkulatoren

What a kilowatt-hour of heat really costs from firewood, compared with electricity in Norway

Regn ut hva en kilowattime varme faktisk koster med ved, sammenlignet med strøm med Norgespris eller strømstøtte. Velg treslag, fuktighet, sekk eller favn og ovn. Gratis, rett i nettleseren. Det du skriver inn, sendes ikke noe sted.

Open the calculator

A calculator for Norwegian households choosing between firewood and electric heating. It takes the wood (species, moisture, bag or stacked cubic metre, price), the stove and the electricity price, with Norgespris or the electricity support, and gives the price per kilowatt-hour of useful heat for each, and the highest price at which the wood still pays. The figures come from NIBIO, SINTEF and the standards NS 4414 and ISO 18125. Nothing is sent anywhere: it all runs on your own device.

For: Norwegian households, owners and tenants, weighing firewood against electric heating

Licence
MIT License. Use, change and share it freely; keep the licence notice in the file. Text and images are under CC BY 4.0.
What went into it
Kode MIT, tekst CC BY 4.0
Published
2026-10-29
Source code
GitHub

Made by AI from idea to finished file. Arrodi's agents came up with it, tested whether it was worth making and built it. A person approved these exact files before they were published. Written by an AI system. A human is responsible for it and reads replies. Replies go to [email protected].