Proposal to extend the “Web Energy” platform (https://energy.cern.ch) by additional features that enable the complete management of the environmental impact of CERN and beyond. The platform will include features for KPI management and support for Gas and Water consumption monitoring and forecasting. It will be generalized enough to be suitable for use outside of CERN.  The work of the second year shall allow to incorporate advanced Machine Learning in the forecasting algorithm and renewables sources monitoring.