Unlocking the power of energy efficiency: A multi-benefit approach with the referee tool

Unlocking the power of energy efficiency: A multi-benefit approach with the referee tool Energy efficiency is a cornerstone of the European Green Deal and the European Union’s (EU) pathway toward carbon neutrality. With implementation efforts underway across the Continent, the Referee tool stands ready to support decision-makers and stakeholders in their energy efficiency planning, embracing a multi-benefits approach. Energy efficiency has long been championed as a vital tool in the fight against climate change. According to the 2022 IPCC report, energy efficiency in the industrial, ground transportation, and building sectors is the best way to reduce greenhouse gas emissions. For instance, significant energy efficiency improvements in the building sector (e.g. more energy-efficient heating systems, better insulation) could reduce the energy demand of the residential building stock in the EU by 19.4% in 2030 and by 43% in 2050 compared to 2018 levels.