The update that we have all been waiting for on RHI (Renewable Heat Incentive) has just been published.  You will find the information here: https://www.gov.uk/government/news/the-heat-is-on-for-householders

Specific detail on RHI is here: https://www.gov.uk/government/consultations/renewable-heat-incentive-proposals-for-a-domestic-scheme

The good news for us is that the scheme appears to be open to all householders, even those who previously had a gas boiler installed.