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Question 1.3

3 of 13 in Climate Change and Energy

Objective

To reduce the heat island effect inherent to urban areas through passive design measures.

Importance: ImportanceImportance

Question

Will the development seek to reduce the likelihood of contributing to a heat island effect through:

  1. Provision of appropriate shaded green space and tree cover
  2. Green roofs and vegetated walls
  3. Design to enable air-flow throughout the development
  4. Passive cooling designed-in
  5. Open water and fountains in public spaces
  6. Shaded public spaces and footpaths

Note: On warm summer days, the air in urban areas can be 6-8°F hotter than surrounding areas. Scientists call these areas “urban heat islands”. This is due to building materials (particularly darker materials such as tarmac, and heavier materials such as concrete) absorbing and radiating heat.

Targets and Justification

Best
Not yet established
Good
A design strategy which addresses at least the above points
Minimum
See relevant local planning authority standard for minimum required.

Applies to Developments

This question applies to Medium and Large developments.

Ref: 4