Bishop of St Albans asks about impact of and funding to address pollution

The Bishop of St Albans received the following written answer on 24th May 2024:

The Lord Bishop of St Albans asked His Majesty’s Government whether they have made an assessment of the impact that withdrawing funding for the Air Quality Grant Scheme will have on public health.

Lord Douglas-Miller (Con, DEFRA): An impact assessment on public health was not carried out before withdrawing the Air Quality Grant Scheme for 2023-2024. The Minister used his discretion not to fund the Local Air Quality Grant Scheme for the 2023-2024 financial year. He has asked Defra officials to consider the future of the scheme and how it might be redesigned to better deliver positive outcomes for local air quality and public health and therefore enhanced value for money for taxpayers.

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The Lord Bishop of St Albans asked His Majesty’s Government what assessment they have made of the report by the University of Copenhagen Lifetime exposure to air pollution and academic achievement: A nationwide cohort study in Denmark, published in March, particularly the finding that high levels of air pollution may negatively impact children’s cognitive development; and whether in light of this they will consider reinstating funding for the Air Quality Grant Scheme.

Lord Douglas-Miller: The Government keeps new studies on health impacts of air pollution under review and is advised by the Committee on Medical Effects of Air Pollutants (COMEAP).

The Minister used his discretion not to fund the Local Air Quality Grant Scheme for the 2023-2024 financial year. He has asked Defra officials to consider the future of the scheme and how it might be redesigned to better deliver positive outcomes for local air quality and public health and therefore enhanced value for money for taxpayers.

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The Lord Bishop of St Albans asked His Majesty’s Government what assessment they have made of the environmental impact of pollution in Lake Windermere.

Lord Douglas-Miller: A thorough investigation by the Environment Agency (EA) into the pollution incident at Lake Windermere earlier this year remains ongoing, which involves examining further evidence from United Utilities (UU). If the EA determines a permit breach has taken place, it will not hesitate to take enforcement action up to and including a criminal prosecution.

Windermere is affected by pollution from a range of different sources, including sewage discharges from water company assets, private septic tanks/sewage works and road and agricultural run-off, as well as physical modifications. Climate change has also altered temperature, precipitation and weather patterns which can affect the lake’s water quality, by altering nutrient cycles, water chemistry and aquatic habitats, and affect the amount of water resulting in droughts and floods.

The last Water Framework Directive full water body classification results in 2019 assessed that Lake Windermere achieved moderate ecologic status and is impacted by excessive nutrients, leading to algal growth and cyanobacterial blooms.

Recent data shows a 30% reduction in phosphorus – which can lead to algal blooms – entering the lake since 2020 and this reduction is predominantly due to EA-driven improvements to UU Wastewater Treatment Works.

Water quality modelling continues to quantify the different sources of pollution in Windermere and the impact that it is having in different parts of the lake. The EA is also working with the Love Windermere partnership to improve the overall health of the lake through behavioural and societal change.

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