This is a website where you can search for most of the telephone numbers of officers and hotlines in respect of government bureaux / departments and related organisations.

Last Updated: 28/03/2024

  • Electrical & Mechanical Services Department
  • Electricity and Energy Efficiency Branch
  • Energy Efficiency Division B
  • Energy Efficiency Sub-division B10

Energy Efficiency Sub-division B10

Energy Efficiency Sub-division B10

Remarks:

1.For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).
2.Click the name of officer/enquiry for further information.
3.All data on this website are provided and updated by respective bureaux / departments and related organisations.