Mae’r Cynllun yn adlewyrchu ymrwymiad a wnaed yn y Cod Gweinidogol yn 2007. Bydd Adran yr Amgylchedd a Chynaliadwyedd yn rhoi arian am allyriadau pob adran dros y pedair blynedd diwethaf (2007-11), sef oddeutu £45,000. Rhagwelir y bydd y Cynllun yn cynhyrchu hyd at £10,000 y flwyddyn, gan leihau o flwyddyn i flwyddyn wrth i ôl-troed carbon y sefydliad leihau.
The Scheme reflects a commitment in the Ministerial Code that was made in 2007. The Department for Environment and Sustainability will provide funds to cover the emissions from all departments for the past four years (2007-11), which will amount to approximately £45,000. It is anticipated that the Scheme will generate a maximum of £10,000 per year, with this decreasing year on year as the carbon footprint of the organisation reduces.