Electrical and Mechanical Services Department

Accumulated energy generated in kWh by the solar energy generation systems installed in different regions under the Solar Harvest Scheme by the end of the scheme on 31 March 2024

The age distribution of escalators in Hong Kong

The age distribution of lifts in Hong Kong

Information of approval status (including in-progress and approved status) on the use permit of escalators under new installation or major alteration works

Information of approval status (including in-progress and approved status) on the use permit of lifts under new installation or major alteration works

List of approved competent persons for locating underground electricity cables

This Approved List contains models of approved disposable LPG cylinders as of the above date in accordance with the Guidance Note GU19 - “Safety of Disposable LPG Cylinders” issued by the Gas Standards Office of the Electrical and Mechanical Services Department, Government of the Hong Kong Special Administrative Region.

This Approved List contains models of approved disposable LPG cylinders as of the above date in accordance with the Guidance Note GU19 - “Safety of Disposable LPG Cylinders” issued by the Gas Standards Office of the Electrical and Mechanical Services Department, Government of the Hong Kong Special Administrative Region.

This Approved List contains models of domestic gas appliances (LP Gas) as at the above date approved in accordance with the Code of Practice GU05 - “Approval of Domestic Gas Appliances” issued by the Gas Standards Office of the Electrical and Mechanical Services Department, Government of the Hong Kong Special Administrative Region.

This Approved List contains models of domestic gas appliances (Town Gas) as at the above date approved in accordance with the Code of Practice GU05 - “Approval of Domestic Gas Appliances” issued by the Gas Standards Office of the Electrical and Mechanical Services Department, Government of the Hong Kong Special Administrative Region.

This Approved List contains models of approved flexible gas tubing as of the above date in accordance with the Code of Practice GU01 - “Approval of Flexible Gas Tubing for Low Pressure Applications” issued by the Gas Standards Office of the Electrical and Mechanical Services Department, Government of the Hong Kong Special Administrative Region.

Pricing adjustment mechanism for auto-LPG at dedicated LPG filling stations

List of competent persons qualified to maintain and repair the fuel system of LPG vehicles

Lists of registered gas contractors under the Gas Safety (Registration of Gas Installers and Gas Contractors) Regulations

Lists of registered gas contractors under the Gas Safety (Registration of Gas Installers and Gas Contractors) Regulations

Location of District Cooling System

Location and details of venues hosting exhibitions on energy efficiency and conservation (Remark: This data is not comprehensive and is derived from the latest survey.)

The summary of the gas related incidents

Based on the class of competent person employed, a Gas Systems Contractor can carry out works for installation, commissioning and maintenance of LPG equipment in LPG compounds, cylinder stores as well as LPG mains.

Location of Government Wide IoT Network (GWIN) Gateways

Hong Kong energy end-use data 2004

Hong Kong energy end-use data 2005

Hong Kong energy end-use data 2006

Hong Kong energy end-use data 2007

Hong Kong energy end-use data 2008

Hong Kong energy end-use data 2009

Hong Kong energy end-use data 2010

Hong Kong energy end-use data 2011

Hong Kong energy end-use data 2012

Hong Kong energy end-use data 2013

Hong Kong energy end-use data 2014

Hong Kong energy end-use data 2015

Hong Kong energy end-use data 2016

Hong Kong energy end-use data 2017

Hong Kong energy end-use data 2018

Hong Kong energy end-use data 2019

Hong Kong energy end-use data 2020

Hong Kong energy end-use data 2021

Hong Kong energy end-use data 2022

Hong Kong energy end-use data 2023