Thanks for the welcome!
Aye, was replying to OPS post in october. You can apply for RHI in retrospect as well. Installs from 2009.
RHI was initially commercial incentive a few years back, which is how we got involved and this year the domestic scheme is running so you should see more ppl...
RHI = renewable heat incentive.
You get paid for kWh produced from your renewable heat source (gshp, biomass...)
For domestic installs (45kW and under) you need a MCS accredited installer. In england/wales you also have a HETAS scheme but it's not a legal requirement for you to get the...