CIBSE Technical Memoranda series

CIBSE publishes numerous technical memoranda.  These are not open access.

Those relevant are

TM22 Energy assessment & reporting methodology,

TM46 Energy benchmarks,

TM54 Evaluating operational energy performance of buildings at design stage,

TM61Operational Performance with accompanying TMs:

Full list of Technical Memoranda here:

cibse.org/knowledge-by-publication-type/technical-memoranda