Biodiversity Net Gain
Why might I need this?
Biodiversity Net Gain (BNG) is an approach devised by the government with the aim of ensuring that habitats for wildlife are left in a measurably better state after development. It is mandatory in England under Schedule 7A of the Town and Country Planning Act 1990 (as inserted by Schedule 14 of the Environment Act 2021). Developers must deliver a BNG of 10%. This means a development will result in more or better quality natural habitat than there was before development.
Survey calendar
A BNG assessment can be carried out at any time of year but it is preferable to conduct surveys during spring and summer when the flora on site is most apparent.
What does it entail?
The process begins with a desktop study to establish the habitats and conservation areas on site and in the local area. A physical survey is then carried out on site where the habitats and their conditions are inspected and graded according to the BNG metric. A report is produced detailing the current biodiversity value and the biodiversity units needed for sufficient gain to satisfy the metric.
Report vaildity
Did you know?
Biodiversity is crucial for maintaining ecosystem stability and balance.