CRC Energy Efficiency Scheme
The CRC Energy Efficiency Scheme (the CRC, formerly the Carbon Reduction Commitment) was a mandatory carbon emissions reduction scheme in the United Kingdom which applied to large energy-intensive organisations in the public and private sectors. It was estimated that the scheme would reduce carbon emissions by 1.2 million tonnes of carbon per year by 2020.
Source: Wikipedia — CRC Energy Efficiency Scheme (CC BY-SA 4.0)