Regular Publication of Data on EV Charger Utilisation Rates Across Public Carparks by Hour and Estate Demand

Mr Ng Shi Xuan asked the Acting Minister for Transport (a) whether the Ministry can share any data on (i) the average utilisation rates of electric vehicle (EV) chargers across public carparks in HDB, JTC and SLA properties at different hours of the day in the past year and (ii) estates with higher EV charger demands; and (b) whether the Ministry can publish such data regularly.

The average utilisation rate for electric vehicle (EV) chargers at the Housing and Development Board (HDB) carparks is about 20%, with higher utilisation typically at night. HDB chargers in Tengah, Punggol and Sengkang have higher utilisation rates. JTC-managed carparks have an average utilisation of about 9%, with higher utilisation in the day. The Singapore Land Authority has not deployed any charging points.

The Land Transport Authority publishes EV adoption and charger deployment data regularly and will look into doing so for utilisation.