By adapting the district heating use during critical occasions during a day when there is a high load, you can reduce the climate impact. The idea is that by reducing the use of district heating when there is the most pressure on the system, you can reduce the climate impact by avoiding using less climate-friendly fuels. This dataset describes how the forecast district heating use per hour for an entire grid corresponds to the actual outcome. The grid consists of the buildings Samverkanshuset, Matematikgränd and Ålidhem's health center. For data for each building in the grid see:- Matematikgränd peakload shaving- Ålidhem HC peakload shaving- Samverkanshuset peakload shaving