Home Energy Training Retrofit Alliance Ltd

Home Energy Training Retrofit Alliance (HETRA) is dedicated to upskilling the workforce in the energy efficiency and retrofit sector. They offer accredited training programmes, including Domestic Energy Assessor (L3 DEA) and Retrofit Assessor courses, often funded through initiatives like the Warm Homes Skills Programme (WHSP). These courses are designed to meet PAS 2035 standards, ensuring professionals are equipped to assess and improve domestic energy performance, with a specialism in Older and Traditional Buildings (OTB).

HETRA aims to create clear pathways into the sector for new entrants, career changers, and existing professionals, whether self-employed or working for organisations of any size. Their training supports the UK's Net Zero ambitions by fostering a skilled workforce capable of delivering high-quality, compliant energy efficiency improvements. They provide flexible online enrolment and support learners in developing practical skills for evaluating building energy performance and specifying retrofit measures responsibly.