Defra and Natural England Launch Biodiversity Metric 3.0
The UK Government plans to enact the Environment Bill before the end of 2021. This will make the delivery of biodiversity (net) gain through the development planning process in England mandatory. To demonstrate biodiversity gain, Defra and Natural England have developed a biodiversity metric ('the Defra metric'), which has gradually been refined through practical application, and has gone through a series of iterations.[1]