Biodiversity Net Gain
Biodiversity Net Gain (BNG) is an ecological principle which is defined, in the context of development, as development that leaves biodiversity in a better state than before. It is also an approach where developers work with local governments, wildlife groups, landowners, and other stakeholders to support their priorities for nature conservation (CIEEM, CIRIA, IEMA, 2016).

Biodiversity Net Gain
The principle of BNG has been enshrined in the Environment Act, which stipulates that all development under the Town and Country Planning Act 1990 (as amended – in England only) must deliver a minimum of 10% BNG.
At Wharton, we are aware that there are uncertainties from our clients about what BNG is, how we as ecologists assess BNG and what the requirements of planning authorities are. We have compiled a brief guide to offer some clarity on BNG and to answer some of those questions.
Get your Biodiversity Net Gain Quote
Our in-house experts will be able to provide you with a cost for undertaking a BNG assessment on your site if this is required by the Local Planning Authority. We’re also happy to discuss any questions you may have over the phone to put your mind at ease and talk you through our approach and the process.
For a no-obligation quotation please fill in the form to the right and one of our consultants will be in touch.
Get a quote now
Let’s begin! Please let us know your contact information alongside with some details about the project
Wharton undertook an initial bat survey which identified suitable areas for roosting bats and evidence of bat activity (droppings).
Wharton undertook a preliminary ecological appraisal, bat activity and emergence/return to roost surveys, and completed a shadow Habitat …
Wharton undertook an initial bat survey which identified suitable areas for roosting bats and evidence of bat activity (droppings).
“Barberry has always found the Wharton team to be knowledgeable and efficient in their input backed with a commercially realistic approach to the development process”
M P Winters - Construction Director, Barberry Group Limited
Wharton employ a dedicated team of professionals who continue to deliver proven success, through education and a solid foundation of knowledge and experience.