Abstract: A method includes building, using a computer processor, a historical greenhouse gas emissions database by integrating historical greenhouse gas emissions data from a plurality of sources for a plurality of sectors in an entity. The method further includes training, using the computer processor, an advanced analytics algorithm with the historical greenhouse gas emissions database, generating, using the computer processor and the advanced analytics algorithm, a recommendation for each sector of the entity, and applying each recommendation to each sector of the entity to reduce greenhouse gas emissions.