Download Type Link Energy BEAM Plus for New Buildings (Version 1.1) Energy BEAM Plus for Existing Building (Version 1.1) Lighting Code of Practice for Energy Efficiency of Lighting Installation, 2007 edition, Electrical and Mechanical Services Department, HKSAR Lighting Code of Practice for Electricity (Wiring) Regulations, 2009edition, Electrical and Mechanical Services Department, HKSAR Energy Guidelines on Energy Audit (2007 Edition) Energy Residential Air Conditioning : An Energy Efficiency Guide Energy Energy Efficiency and Conservation for Buildings Energy Hong Kong Energy End-use Data 2009 Energy Guidelines To Account For And Report On Greenhouse Gas Emissions And Removals For Buildings In Hong Kong Energy Format of Energy-Cum-Carbon Audit Report Air Conditioning Code of Practice for Energy Efficiency of Air Conditioning Installations, 2007 edition, Electrical and Mechanical Services Department, HKSAR Air Conditioning Prevention of Legionnaires' Disease Code of Practice Air Conditioning Code of Practice for Water-cooled Air Conditioning Systems (2006 Edition) Lift & Escalators Code of Practice for Energy Efficiency of Lift & Escalator Installations, 2007edition, Electrical and Mechanical Services Department, HKSAR