RHI tariffs for biomass to increase from April 1 2012-03-22 The Tier 1 rate for 200kW or below has increased to 8.3p from 7.9p and the Tier 2 rate for 200-1,000kW has increased to 5.1p from 4.9ponline viagraonline viagra To view the complete content, please log in. SIGN IN Back
