The market for small scale renewables is set to increase as double the Renewable Obligation Certificates (ROCs) have become available across the UK.

A ROC is a green certificate issued to those that generate their own renewable energy through a small scale wind turbine or other renewable energy sources. For every megawatt hour (MWh) of eligible renewable energy generated you will receive a payback from a licensed electricity utility company.

Andrew McMullan, Proven Energy ceo
Andrew McMullan, Proven Energy ceo

With double the ROCs available from April 2009, those who produce their own renewable energy may see a return on their investment in a shorter period of time.

Andrew McMullan, Proven Energy ceo, said: “This is a step forward for the small wind industry. It makes wind turbines even more attractive to potential buyers as the pay back periods are further reduced”.