Large Parts of Pembrokeshire Are Effectively Frozen for New Housing Development. Why?
Most people in Pembrokeshire have probably never heard of nutrient neutrality.
Fewer still realise that, because of it, large parts of our county now face significant restrictions on new housing development.
The map above tells the story better than any planning report.
Across much of Pembrokeshire, developments that would previously have been capable of securing planning permission can now require nutrient assessments, mitigation measures and offsetting arrangements before they can proceed.
Earlier today, Cabinet approved proposals designed to help unlock that deadlock.
The decision was necessary.
Without intervention, many developments that would otherwise help meet local housing need could remain stalled indefinitely.
The scheme approved by Cabinet creates a mechanism that should enable development to continue within the current regulatory framework. It is a practical response to a difficult situation and I welcome the work officers have undertaken to bring it forward.
However, we should also be honest about what today's decision represents.
It is a workaround.
It is not a solution.
The very fact that we need to establish nutrient trading and offsetting mechanisms demonstrates how complicated the system has become. Every additional assessment creates cost. Every mitigation requirement creates cost. Every new layer of administration creates cost.
Those costs do not disappear.
They are ultimately reflected in housing viability, development costs and, ultimately, the availability and affordability of homes for local people.
That matters. Pembrokeshire already faces significant housing challenges.
We need homes for younger people seeking to remain in their communities.
We need homes for local families.
We need sustainable communities that can grow and thrive.
At the same time, we all want cleaner rivers and a healthier natural environment.
This should never be framed as a choice between economic growth and environmental protection.
We need both.
The question is whether we are currently targeting our effort in the most effective way.
The principal sources of nutrient pollution within affected catchments are well understood. The overwhelming majority of nutrient loading is generally accepted to arise from existing activities, particularly agricultural run-off. Yet much of the practical regulatory burden currently falls upon new housing development.
That raises an important policy question.
If our objective is cleaner rivers, are we focusing enough attention on tackling the largest sources of nutrient pollution directly?
Or are we placing an increasing regulatory burden on new housing developments while making insufficient progress on the root causes?
I believe Welsh Government should be prepared to ask that question.
Today's Cabinet decision is an important step. It will help unlock development that might otherwise remain frozen. It provides a route through the system as it currently exists.
But the longer-term answer cannot simply be more complexity, more bureaucracy and more offsetting schemes.
We need a framework that genuinely improves river health, tackles pollution at source and allows communities to continue building the homes local people need.
Cleaner rivers matter.
So do thriving communities.
Good public policy should be capable of delivering both.
Paul Miller is Deputy Leader of Pembrokeshire County Council.