Are EPCs fit for existing hotel building stock?

Legislation is forcing landlords to improve the performance of buildings based on energy performance certificates. REsustain’s Annie Marston compares the actual performance of hotels with their EPCs to understand the most effective improvements

Reality gap: Modelling with CIBSE TM63 to identify performance gaps

CIBSE’s TM63 helps identify a building’s performance gap by evaluating its in-use performance to provide a benchmark that reflects real-life operating conditions. Authors Esfand Burman and Nishesh Jain discuss the benefits of a calibration approach