CIBSE and DESNZ Partner to Provide Free Access to CP1 (2020) Code of Practice for UK Heat Networks London, UK – The Chartered Institution of Building Services Engineers (CIBSE) and the Department for Energy Security and Net Zero (DESNZ) have announced their partnership to make the CP1 (2020) Code of Practice for heat networks in the UK accessible to all stakeholders, free of charge. CP1 (2020)…