The Government’s recent response to the biodiversity net gain (BNG) consultation marks an important step in embedding environmental policy into the planning system. The framework introduces a mandatory requirement for developments to deliver a measurable improvement in biodiversity, typically at least a 10% uplift in habitat value, and is already reshaping how prospective sites are identified, assessed and brought forward.

As the framework evolves, BNG is becoming a material consideration across the development lifecycle, influencing site selection, design, cost and timelines. With further changes to exemptions, guidance and how biodiversity is measured expected later this year, the focus for developers must now shift from compliance to how BNG can unlock long-term value.

At its best, BNG supports more sustainable, more attractive and ultimately more viable developments. But that depends on how it is applied in practice.

How data transforms regulatory compliance into value for new developments
For developers, the challenge is no longer whether to comply with BNG, but how to do so effectively and efficiently. Those who treat BNG as a final-stage requirement risk adding cost and complexity, whereas those who embed it early can use it to inform better decisions from the outset.