Sustainable Drainage (SuDs)

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Project description

Key Impact categories:
Heat Island
Flood Risk
Carbon Storage
Water Quality

Sustainable Drainage Systems are transforming urban water management in London by implementing eco-friendly drainage solutions like permeable pavements, green roofs, and rain gardens. Aimed at addressing flooding risks and enhancing water quality, these systems contribute to a more sustainable and resilient urban environment.


  • Install SuD schemes across the city
  • Reduce flooding risk for local businesses
  • Improve aethsetic of urban landscape


  • Number of SuDs installed
  • Square footage of sustainable drainage implemented
  • Probability of flood risk reduced


  • UK Local Authorities


  • Streets: Introduce new or improved green space along city streets in order to sustainably manage rainfall on impervious surfaces to reduce the risk of flooding downstream
  • Parks: To naturally manage rainfall runoff from Lambeth's parks in order to reduce flood risk to downstream homes and businesses.
  • Estate Masterplan: To retrofit SuDS within estates holistically in order to reduce the risk of flooding downstream.
  • Schools: Reduce extent of hard surfaces in the school grounds, and their risk of flooding from surface water
See map for full location list
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SuDs (per m2)

Fund SuDS by the meter squared. Our team will work alongside experts to place the SuD in the most impactful area

SuDs (complete)

Fund the creation of an entirely new SuD! You will get access to a complete media pack to share your impact and your team will be able to visit the SuD in person.