Nature's economic benefits are proven, so why is it still under attack?

Nature's economic benefits are proven, so why is it still under attack?

The Planning and Infrastructure Bill is making its way through Lords committee stage. Whilst many parliamentarians are making the case to retain strong nature protections, a handful continue to suggest that these protections are an obstacle to economic growth, which should be removed. The Wildlife Trusts' Head of Land Use Planning, Becky Pullinger, examines these claims.

Despite calls from ecologists, developers and the public that nature is not a blocker to housebuilding, we’ve continued to see headlines quoting Rachel Reeves decrying nature protections as a barrier to economic growth. Bats, spiders and even snails have been cited as holding up development.  

This viewpoint, held dearly by a few lobbyists and politicians in Westminster, fails to survive contact with real world evidence. 

Analysis after analysis has shown that nature is at the heart of our economy

From the often quoted Dasgupta Review to recent research by environmental economics consultancy eftec, commissioned by The Wildlife Trusts, we have the evidence that nature has significant economic value.  

The eftec research showed that the habitat creation and restoration opportunities of a well-functioning Biodiversity Net Gain market would support a total of £250 million in economic activity and over 2,450 full time jobs each year.

What about the suggestion that nature gets in the way of parts of the economy? Here, the evidence is very weak. The UK Government itself has noted that “There is very limited data on how environmental obligations affect development”.  

Indeed, the evidence that is accumulating shows environmental issues are unimportant in the list of challenges within the planning and development system. For example:

  1. Our research found that bats and newts were a relevant factor in just 3% of planning appeal decisions.
  2. In a survey of local councillors, environmental issues came 20th out of a list of 24, cited by just 3% of respondents, when asked about why the Government’s plans to build 1.5 million new homes are seen as unachievable.  

The myths being promoted by the Treasury about delays to the planning system are nothing new. A review exploring the “serial accusations” of delay in the planning system found that any cause of delay to the planning system had been used to justify market-led reforms that ultimately failed to recognise the “perspectives of developers …[that] highlight that time taken or ‘delay’ is not seen as the main issue at stake, but rather the level of (un)certainty for private sector actors”. 

So, what can be done to increase certainty, and help speed up the planning system so that it delivers for local communities and for wildlife? 
 

Resources are the main barrier to delivering on the UK Government’s objective

Planners, ecologists, construction workers and beyond are essential to an effective planning system and the delivery of new development. 

But, time after time, research has identified that resources are the main barrier to delivering on the Government’s objectives.

  1. A survey of 500 councillors published in June asked those at the frontline of planning what they felt the biggest barriers to national housing delivery to be. The most cited reason was skills shortages in the housebuilding sector (33%). This is backed up by an assessment from the Housebuilders Federation – as covered in our recent blog post.
  2. Research undertaken by the Office for Environmental Protection identified that access to expertise was a root cause of some of the challenges identified in the system of environmental assessment. Ultimately, the OEP concluded that without addressing the root causes, any reform to the system would likely not succeed as intended. 

And yet, recent changes to apprenticeship rules could reduce the number of new planners entering the system and the constant blaming of the planning system does little to boost moral of those working in local councils.

The Wildlife Trusts have worked for many years to ensure new development works alongside nature recovery. We know that the elusive win-win is possible. 

The next question will be how much more evidence do we need to bust the myth that nature protections are a blocker to achieving this? 

Read our briefing on the Planning Bill Lords committee stage amendments.

Responsive Coloured Box

The misuse of statistics

Lobbyists who claim nature protections stand in the way of development often make international comparisons to try and suggest that UK processes are unusually restrictive. Such comparisons usually fall apart when scrutinised. For example, this summer, the Good Growth Foundation published its views on how to speed up housebuilding in the UK. Underpinning a key recommendation – that the UK’s planning system shifts towards a more permissive planning approach, called zonal planning – is a comparison between housebuilding rates in the UK and Japan.

It found that in Japan, which has a zonal planning system, between 2018-2023, 2.381m additional homes were built. This compared to an estimate of 1,206,985 million homes built in the UK. The difference is identified as 234,803 homes per year. This means that Japan builds almost twice the number of new homes each year.

However, the analysis fails to account for the different population sizes of the UK and Japan. The 2023 population of Japan was around 124 million people in comparison to around 69 million in the UK. This means that Japan also has a population that is almost twice as big as the UK, suggesting that annual housebuilding rates in Japan and the UK are fairly aligned with the relative size of the population. We also note that Japan’s population is declining, showing further challenges in using direct comparisons between different countries regarding housebuilding rates.

Further reading and citations

Myth-busting bats, newts and the economy vs nature protections

A well-functioning BNG market: final report

Planning and Infrastructure Bill: Impact assessment

Planning and Development: Nature isn't the problem. An analysis of bats and newts in planning and development appeals

National Planning Barometer 2025

Examining the discourse of 'delay' in urban governance: Project speed and the politicisation of time in the English Planning System

Planning by Numbers: the time it can take to build out developments granted planning permission is too long

RTPI warns Housing Minister of major threat to planning profession from apprenticeship restrictions

Good Growth Foundation: Rapid Reforms - Bringing growth to the front door