Dedicated Parking Bays for New Energy Vehicles

1. Definition and Functional Positioning

Dedicated parking bays for new energy vehicles (NEVs) refer to parking spaces legally demarcated and exclusively reserved for the parking or charging of new energy vehicles. Their core function is to provide convenient charging and energy replenishment for NEVs, ensuring the optimal utilisation of charging facilities to accelerate the adoption and rollout of electrified mobility. Based on usage rules, they are classified into electric vehicle (EV) parking bays (where other vehicles may park temporarily when charging is not active) and dedicated EV parking bays (strictly off-limits to non-EVs at all times).

2. Installation Standards and Signage Specifications

Markings and Signage:

• Parking bay markings typically feature solid green line borders, generally measuring 6 metres in length and 2.5 to 2.8 metres in width.

• The bay entrance and bay surface are clearly marked with "Electric Vehicle Parking Bay" or "Dedicated Electric Vehicle Parking Bay" in green lettering.

• Dedicated signboards are installed with a green background and white text, displaying the EV bay symbol. Signboards for dedicated bays must explicitly state: "Non-electric vehicles strictly prohibited; offenders will be subject to traffic police enforcement".

Dimensional Variations:
To encourage micro-NEVs, select cities have introduced compact parking bays measuring approximately 2.8 to 3.5 metres in length and 1.8 to 2.2 metres in width, mainly utilising kerbside spaces and areas between pedestrian walkway trees. With the expanding variety of NEV models, local authorities are progressively increasing standard-sized bays to cater to five-seater and larger passenger vehicles.

3. Provision Ratios and Planning Requirements

Local authorities enforce clear minimum quotas for charging bays (including dedicated bays) in newly built developments. Common statutory requirements include:

4. Management Regulations and Penalties for Non-Compliance

Segregated Management: Dedicated NEV bays should be grouped in separate zones with distinct signage to segregate them from internal combustion engine (ICE) vehicles, preventing safety hazards associated with mixed parking.

Unauthorised Parking and Penalties: Non-NEVs occupying dedicated bays constitutes a traffic offence. Standards in Beijing and other major cities mandate clear signage stating: "Non-electric vehicles strictly prohibited; offenders will be subject to traffic police enforcement". National People's Congress (NPC) deputies have also proposed introducing dedicated statutory frameworks to strictly prohibit ICE vehicles from hogging EV charging bays, backed by enforcement mechanisms and penal sanctions.

5. Fire Safety and Facility Guidelines (Underground Car Parks)

For enclosed parking environments such as underground car parks, dedicated fire safety requirements apply to NEV parking areas (referencing Shenzhen municipal standards as a benchmark):

• Fire Compartmentation: Fire partition walls with a minimum fire rating of 2.00 hours and floor slabs with at least 1.50 hours must be utilised to delineate fire compartments and retard fire propagation.

• Charging Zone Restrictions: Charging zones should ideally be sited on Basement 1 (B1) or Basement 2 (B2), and are prohibited on Basement 4 (B4) or lower; DC fast chargers are barred, with maximum AC charger output capped at 30 kW.

• Firefighting Equipment: Class A, Class B, and Class E fire extinguishers must be provided according to extra hazard ratings; each fire compartment must also be equipped with at least two 45-litre trolley-type water-based extinguishers, backed by full CCTV surveillance coverage.

• Inter-Bay Partition Walls: Partition walls with a minimum 1.00-hour fire rating and at least 2 metres in height must be installed between parking clusters, or a minimum physical clearance of 6 metres must be maintained between adjacent groups.

6. Future Outlook

• Standardised Signage: National and local guidelines are continuing to harmonise line markings and signboards for dedicated bays, with several cities updating standards to clarify visual requirements.

• Higher Mandatory Quotas: Statutory quotas for parking bay allocations in new developments are rising steadily, driven by policy incentives aimed at expanding EV charging infrastructure.

• Smart Parking Management: Overhead cameras and bay sensors are deployed to detect bay occupancy in real time and automatically log illegal parking violations; leading commercial complexes are integrating bay-level navigation, live availability tracking, charging slot reservations, and automated number-plate recognition (ANPR) to facilitate orderly parking.