LettersIf energy crisis drags on, Hong Kong may need to rely on conservation
Readers discuss the government’s options as fuel prices stay high, and how the city can improve mental health

The Hong Kong government imposes a range of excise duties on hydrocarbon oils, from zero on Euro V diesel to HK$6.06 per litre on unleaded petrol. The government has chosen not to suspend the excise duty on petrol. This might encourage greater use of public transport and a speedier green transition.
Questions have been asked about whether price caps could be imposed on refined products sold in Hong Kong. As Hong Kong has neither crude oil production nor refineries, the city has to buy from the international markets. The international price of diesel is based on the Mean of Platts Singapore (MOPS), a formula for pricing energy products developed by S&P Global.
As interference in the international markets is a non-starter, the government could reduce or stabilise the prices of refined products only through providing subsidies. For prudent financial reasons, this option was not accepted by the Hong Kong government in response to the oil price shocks of the 1970s and early 1980s. Supply shortage was the main concern and conservation was advocated. If the energy crisis triggered by the US-Israel war on Iran drags on, the government might have to advocate for greater conservation.
Regina Ip, chairwoman, New People’s Party