In view of the country’s commitment to achieving the goal of carbon neutrality by 2060, the Chief Executive proposed in his Policy Address to build a “liveable Hong Kong”. To this end, the Department is implementing a number of green measures to save electricity and water, so as to reduce its carbon footprint. First of all, the Department has introduced various measures in respect of green computing, including purchasing information technology products with more environmentally friendly elements in accordance with the “List of 183 Green Procurement Items” issued by the Environmental Protection Department (EPD), and making use of network printers and scanners to establish shared workstations in the offices of correctional institutions, so as to reduce the number of electronic devices and power consumption.
Secondly, the Department has replaced its dilapidated facilities with those with better energy-saving performance to save energy. In 2022, 10 air-conditioning and lighting system replacement projects were completed in correctional institutions while 19 improvement projects are still in progress.
Thirdly, to tie in with the Government’s policies on environmental protection, the Department supports the development of renewable energy. In this connection, the CSD has installed solar photovoltaic panels in some correctional institutions and peripheral facilities to convert the collected solar energy into electricity for use by correctional facilities to enhance energy efficacy. Following the completion of the installation of solar photovoltaic panels in Pak Sha Wan Correctional Institution and Hei Ling Chau Staff Quarters, the installation of 260 new solar panels in Shek Pik Prison was also completed in 2022, which are expected to come into operation in the first quarter of 2023.
Fourthly, apart from the periodic monitoring of water consumption in correctional institutions, the Department has gradually replaced water pipes of some ageing institutions for water conservation.
Fifthly, the Department has collaborated with the EPD to implement the food waste recycling project since 2022, under which the EPD arranges for the collection of food waste generated from the daily operation of Stanley Prison and Tung Tau Correctional Institution for delivery to the Organic Resources Recovery Centre at Siu Ho Wan for processing.