More Excel tools are available on the IBT website. Newly added are the following freely available tools:

- Modeling of solar irradiance (Kevin Kreitzer)
- Yield simulation of a photovoltaic system (Jonas Borger)
- Synthesis of standard electricity load profiles according to BDEW (Lukas Liesenklas)
- Design of a combined heat and power plant (Pia Nickenig)

The goal of the energy tools developed at the IBT is to quickly process and solve typical tasks from energy technology with the help of Excel.

Link to the energy tools: https://www.umwelt-campus.de/en/energytools