Sub-hourly Measurements of Room-level Indoor Temperature and Space Heating Power, Including Wood Stove Usage

Data were collected in three residential buildings in Trondheim, Norway, heated with direct electric panels and a wood stove, as part of the SusWoodStoves research project, which aimed to investigate the influence of wood stove operation on electric power consumption. The dataset is characterized by high resolution in time, space (that is, room level), and the number of recorded physical quantities, allowing for a wide range of investigations related to indoor climate modeling, energy use, and building–grid interaction. Specifically, the dataset includes indoor and outdoor environmental variables such as air temperature, CO₂, TVOC, radon concentrations, and particulate matter; global solar irradiation has been recorded from a meteorological station nearby; electric power is measured for each heat emitter and on the main meter; and the surface temperature of the wood stove is recorded to monitor its operation. Measurements were sampled every 5 minutes, with periods ranging from 2 to 6 months.