RO is no longer supported by the FITs when it comes to the micro generators. These included hydro, wind, solar PV and anaerobic digestion. You should look at your generator account for the CHP register and renewable to ensure no queries have been elevated. If no eligibility information and answers is supplied then you cannot be accredited by the RO hence the FITs. You can find the government's explanation of the policy for the FIT scheme in the Government response to FIT Consultation.