Online Estimator

Our online facility provides figures for digester output capacity. Just enter tonnes of waste produced per week and click the calculate button or press the enter key. This will return: Heat Output (kW), Electricity Generation (kW) and the amount of Nitrogen (100% N) as a natural or organic fertiliser (in approximate tonnes per year).

The High/Low figures for Heat and Electricity relate to the type of waste used in the digester, please see Note at the bottom of the Estimator for details.