The UK's primary policy for non domestic energy use is the CRC Energy Efficiency Scheme (the CRC, formerly the Carbon Reduction Commitment). It is a mandatory cap and trade scheme in the United Kingdom that applies to large non-energy-intensive organisations in the public and private sectors. It use 3 main policy tools to achieve this: A league table ranking all the participants performance; a reporting regime forcing participants to keep accurate measurements of their energy consumption; and an allowance trading scheme. It has been estimated that the scheme will reduce carbon emissions by 1.2 million tonnes of carbon per year by 2020 and significantly reduce electricity demand. Toward avoiding dangerous climate change, the British Government first committed to cutting UK carbon emissions by 60% by 2050 (compared to 1990 levels),and in October 2008 upped the 2050 commitment to 80%. The scheme has also been credited with driving up demand for energy efficient goods and services particularly amongst British SMEs and in October 2008 upped the 2050 commitment to 80%. The scheme has also been credited with driving up demand for energy efficient goods and services particularly amongst British SMEs.