Legislation making huge cuts to RHI boiler owners' payments clears its final hurdle in Westminster.
The Department for the Economy publishes results of a consultation on the future of the ill-fated green scheme.
As the public inquiry into the botched Renewable Heat Incentive scheme begins, BBC News NI outlines what you need to know.
After almost 60 days of evidence the RHI inquiry has taken the public behind the scenes at Stormont.
BBC News NI answers commonly asked questions about the Renewable Heat Incentive scandal.