Contents February 2015 News deCC to probe biomass boilers poor performance Reviews says boilers operating below efficiency required by RHI nao slams government bill payment record Whitehall fails to hit five-day target Top architect to be guest at CIBse awards Ken Shuttleworth to speak at event More features leading man How the Everyman Theatre in Liverpool wowed the critics The facts of life Software that aims to embed life-cycle data and costs into BIM The balance of power CHP design helps create template for school refurbishments in Glasgow Pump it up Reversible heat pump with recovery wheel at Manchester concert hall a power of good Electrical installation standard update hunting for treasure ESOS assessor unearths energy savings in hotel audit Paddy Conaghan Mining a rich seam of research Regulars opinion: richard hodkinson What axing the Code for Sustainable Homes means for the UK opinion: hywel davies Latest revisions to European standards CPd Integrating low carbon heat sources into heat networks looking ahead Details of the CIBSE Building Performance Awards and Technical Symposium Walking with giants How new towers are impacting on Citys urban climate "