Clean Air Zone traffic sign symbol | |
Location | See ยง List of Clean Air Zones |
---|---|
Launched | 5 March 2021 (in Bath) |
A Clean Air Zone (CAZ) is an area in the United Kingdom where targeted action is taken to improve air quality. A CAZ can be non-charging or charging.
Whether a vehicle is charged when entering or moving through a CAZ depends on the type of vehicle and the Euro standard of the vehicle. The amount charged is up to the local authority responsible for the CAZ. Ultra-low-emission vehicles are not charged when entering or moving through a Clean Air Zone.
Classes of charging Clean Air Zone
Class | Vehicle | Euro Category | Charge applies to vehicles below this Euro standard |
---|---|---|---|
Bus Coach |
M3 | Euro VI | |
Taxi and private hire | M2, M1 | Euro 6 (diesel) Euro 4 (petrol) | |
Bus Coach |
M3 | Euro VI | |
Heavy goods vehicle (HGV) | N2, N3 | ||
Taxi and private hire | M2, M1 | Euro 6 (diesel) Euro 4 (petrol) | |
Bus Coach |
M3 | Euro VI | |
Heavy goods vehicle (HGV) | N2, N3 | ||
Taxi and private hire | M2, M1 | Euro 6 (diesel) Euro 4 (petrol) | |
Minibus | M2 | ||
Light goods vehicle (LGV) | N1 | ||
Bus Coach |
M3 | Euro VI | |
Heavy goods vehicle (HGV) | N2,N3 | ||
Minibus | M2 | Euro 6 (diesel) Euro 4 (petrol) | |
Light goods vehicle (LGV) | N1 | ||
Taxi and private hire | M1 | ||
Private cars | |||
Motorcycles (optional) Mopeds (optional) |
โ | Euro 3 |
List of Clean Air Zones
Region | Type | Date of implementation | Scope | Notes | References |
---|---|---|---|---|---|
Bath | Class C | 15 March 2021 | A wide central area | Reduced nitrogen dioxide levels by 26% in 2022/2023, meeting legal standards. | |
Birmingham | Class D | 1 June 2021 | All the roads within but not including the A4540 Ring Road | ||
Bradford | Class C+ | September 2022 | The area inside and including the Bradford outer ring road, extending to Shipley and Saltaire. | ||
Bristol | Class D | 28 November 2022 | A wide central area extending the North Somerset boundary, including the main route between Wales and Bristol Airport. | Originally planned as class B with additional diesel vehicle ban in parts of city centre between 07:00 and 15:00. Changed to class D due to government rejection. | |
Derby | Non-charging | 2020 | Traffic management measures on Stafford Street | ||
Greater Manchester | Class B | All local roads in the county | Taxis and private hire vehicles registered within county exempt for first 12 months. Under review. | ||
Leeds | Class B | City centre | All roads within the boundary of the A61 and A63. Plans postponed in 2020 due to COVID-19 pandemic in England. | ||
Leicester | Class A | Plans scrapped. | |||
Newcastle | Class C | July 2022 | City centre | ||
Nottingham | Non-charging | 2020 | Retrofitting buses, regulating taxis, converting council-owned vehicles | ||
Portsmouth | Class B | 29 November 2021 | City centre area excluding port and naval base | ||
Sheffield | Class C | 27 February 2023 | Inner ring road and the city centre | ||
Southampton | Non-charging | 2020 | Retrofitting buses, regulating taxis, cleaner fuels and equipment at Southampton's port, cycling infrastructure |
Other emission zones
- Greater London has a Low Emission Zone and an Ultra Low Emission Zone, covering the majority of the city
- In central London there is a Congestion Charge, a different type of charge for motor vehicles
- Oxford has a Zero Emission Zone in the city centre
- Edinburgh, Glasgow, Aberdeen and Dundee each have a Low Emission Zone in their centres
Region | Type | Start date | Scope | Notes/references |
---|---|---|---|---|
London | LEZ | 2008 | Covers HGVs and buses around the
Greater London area |
|
London | ULEZ | 2019 (expanded in
2021 and 2023) |
Covers all other vehicles in the same
area as the LEZ |
|
Oxford | ZEZ | 2022 | Covers all non-electric vehicles in the city centre.
Operational 07:00 to 19:00 including Sundays |
|
Glasgow | LEZ | 2018 (expanded to
cars in 2023) |
Covers the city centre |
Notes
- ^ Gross Vehicle Weight (GVW) more than 5,000 kilograms (5.0 t) and carries 8 or more passengers.
- ^ Goods vehicles with a Gross Vehicle Weight (GVW) over 3,500 kilograms (3.5 t).
- ^ Gross Vehicle Weight (GVW) less than 5,000 kilograms (5.0 t) and carries 8 or more passengers.
- ^ Goods vehicle with a Gross Vehicle Weight (GVW) under 3,500 kilograms (3.5 t).
- the initial ULEZ covered the same area as the congestion charge zone before expanding to cover the areas within (but not including) the A406/A205 in 2021. This was later expanded to cover the same area as the LEZ in 2023
- First zero emission zone in the UK
- Unlike other LEZ/CAZ schemes, non-complaint vehicles cannot pay to enter Glasgow's LEZ and will be fined ยฃ60.
References
- ^ Bath's Clean Air Zone: Annual report summary 2021 (PDF). Bath: Bath & North East Somerset Council. 16 June 2022. p. 3. Archived from the original (PDF) on 27 August 2023. Retrieved 27 August 2023.
- "Clean Air Zone Framework" (PDF). DEFRA and DfT. May 2017.
- "Bath's Clean Air Zone". Bath and North East Somerset Council.
- Barltrop, Paul (25 August 2023). "Bath air quality improves since introduction of clean air zone". BBC News. Retrieved 26 August 2023.
- "A clean air zone for Birmingham". Birmingham City Council.
- "Clean Air Zone timing and charges | A clean air zone for Birmingham | Birmingham City Council".
- "Bradford Clean Air Zone to start in January 2022". BBC News. 2 March 2021.
- Cork, Tristan (6 July 2022). "Clean Air Zone start date finally announced". Bristol Post. Retrieved 22 August 2022.
- Rob. "CHARGES". Clean Air for Bristol. Retrieved 1 September 2021.
- "Derby submit Outline Business Case to government which confirms no CAZ". Air Quality News. 5 March 2019.
- "Greater Manchester Clean Air Plan proposals". Clean Air GM.
- "Greater Manchester delays CAZ until 2022". Air Quality News. 21 May 2020.
- "GMCA 210621 Report Clean Air Plan" (PDF). GMCA. 25 June 2021.
- "Air Quality". Leeds City Council.
- "Leeds Clean Air Zone suspended for the foreseeable future". Air Quality News. 19 August 2020.
- "Leicester CAZ plans scrapped". Air Quality News. 6 April 2021.
- "Latest delays to Newcastle Clean Air Zone pollution tolls 'condemning more of us to early deaths'". The Northern Echo. 26 July 2021.
- "GClean air zone proposals". Sheffield City Council.
- "Charging Clean Air Zone". Portsmouth City Council.
- "Clean air zone proposals". Sheffield City Council.
- "Clean Air Update". Southampton City Countil. January 2019. Archived from the original on 6 November 2019. Retrieved 6 November 2019.
- "Glasgow's Low Emission Zone". Glasgow City Council. Retrieved 30 October 2024.
External links
- Nitrogen Dioxide Emissions - Euro 6 vs Older Euro Standard Engines
- Carbon Monoxide Emissions - Euro 6 vs Older Euro Standard Engines