Mayor plans to improve London air quality by cutting construction machinery emissions

21st August 2014


Related Topics

Related tags

  • Construction ,
  • Control ,
  • Air ,
  • Pollution & Waste Management

Author

IEMA

London's Mayor, Boris Johnson, has announced plans to cut emissions from construction site machinery by 40% by 2020 in a bid to cut air pollution in the capital.

The new rules will require construction equipment to meet standards for both particulates (PM10) and nitrogen oxide (NOx), to help reduce dust and other emissions across the city. Equipment over 10 years old will need to replaced or retrofitted on all developments in central London and major developments in outer London.

Johnson said: “We’ve all walked past construction sites and seen thick clouds of dust generated from equipment that simply hasn’t been updated or replaced in decades. By replacing the oldest and most polluting bulldozers and machinery on building sites we can greatly reduce harmful emissions and boost our air quality.”

The initiative follows similar schemes in other major cities, but London is thought to be the first city to introduce rules for both particulates and nitrous oxide. Dr Claire Holman, from the Institute of Air Quality Management, commented: “This is an important step in reducing emissions from demolition and construction sites that are both annoying and damaging to human health. These standards have rightly taken into account the impact on air quality and will be a key part of the planning process of new developments.”

The 40% reduction in construction machinery emissions by 2020 figure is set against a 2010 baseline. Exemptions on construction equipment over 10 years old will include special consideration for rare specialist machinery.

the environmentalist reported recently that the Crossrail project, which is linking Heathrow and Reading to the west of London with Abbey Wood and Shenfield to the east, had introduced standards for contractors to limit emissions from construction equipment. Contractors are required to use diesel-powered plant machinery with newer, cleaner engines (Euro IIIB standard) or retrofit diesel particulate filters (DPFs) on to existing engines.

Subscribe

Subscribe to IEMA's newsletters to receive timely articles, expert opinions, event announcements, and much more, directly in your inbox.


Transform articles

A social conscience

With a Taskforce on Inequality and Social-related Financial Disclosures in the pipeline, Beth Knight talks to Chris Seekings about increased recognition of social sustainability

6th June 2024

Read more

While biodiversity net gain is now making inroads, marine net gain is still in its infancy. Ed Walker explores the balance between enabling development and safeguarding our marine environment

6th June 2024

Read more

David Symons, FIEMA, director of sustainability at WSP, and IEMA’s Lesley Wilson, tell Chris Seekings why a growing number of organisations are turning to nature-based solutions to meet their climate goals

6th June 2024

Read more

Sarah Spencer on the clear case for stronger partnerships between farmers and renewable energy developers

6th June 2024

Read more

Groundbreaking legislation on air and noise pollution and measures to tackle growing concerns over disposable vapes provide the focus for Neil Howe’s environmental legislation update

6th June 2024

Read more

A system-level review is needed to deliver a large-scale programme of retrofit for existing buildings. Failure to do so will risk missing net-zero targets, argues Amanda Williams

31st May 2024

Read more

Chris Seekings reports from a webinar helping sustainability professionals to use standards effectively

31st May 2024

Read more

Media enquires

Looking for an expert to speak at an event or comment on an item in the news?

Find an expert

IEMA Cookie Notice

Clicking the ‘Accept all’ button means you are accepting analytics and third-party cookies. Our website uses necessary cookies which are required in order to make our website work. In addition to these, we use analytics and third-party cookies to optimise site functionality and give you the best possible experience. To control which cookies are set, click ‘Settings’. To learn more about cookies, how we use them on our website and how to change your cookie settings please view our cookie policy.

Manage cookie settings

Our use of cookies

You can learn more detailed information in our cookie policy.

Some cookies are essential, but non-essential cookies help us to improve the experience on our site by providing insights into how the site is being used. To maintain privacy management, this relies on cookie identifiers. Resetting or deleting your browser cookies will reset these preferences.

Essential cookies

These are cookies that are required for the operation of our website. They include, for example, cookies that enable you to log into secure areas of our website.

Analytics cookies

These cookies allow us to recognise and count the number of visitors to our website and to see how visitors move around our website when they are using it. This helps us to improve the way our website works.

Advertising cookies

These cookies allow us to tailor advertising to you based on your interests. If you do not accept these cookies, you will still see adverts, but these will be more generic.

Save and close