Nutrient Calculator
If you are planning a new housing development, Natural England provides guidance and an online calculator to help you calculate how many nutrient mitigation credits you may need. These tools are designed to support new homes while helping to protect the Solent’s special natural habitats.
You can access the calculator, guidance and supporting documents below.
Natural England Nutrient neutrality generic methodology
Using the Natural England nutrient neutrality calculators
Calculate nutrient budgets for developments in the catchment of the Solent
Calculate nutrient budgets for developments in the catchment of the River Itchen SAC