Besides electricity CertiQ also certifies heat from renewable sources. Such as residual heat of a CHP or a heat boiler on pruning wood. But also solar heat or heat from geothermal energy (geothermal heat). We are designated by the government for this task. The Guarantees of Origin (GoOs) we provide digitally are the only valid proof in the Netherlands that the energy has been durable sustained. In case of a grant decision, CertiQ provides the necessary information to the 'Rijksdienst voor Ondernemend Nederland' (RVO).