Ireland is home to some of the most beautiful and diverse natural habitats in the world. These areas are protected by European law to make sure rare plants, animals, and ecosystems can survive and thrive.
If you’re planning a project that could affect one of these protected areas, you may need to prepare a Natura Impact Statement (NIS). In this blog, we’ll explain what Natura Impact Statements are, when you need one, and what they involve.
Table of Contents
What is a Natura Impact Statement?
Natura Impact Statements are detailed scientific reports. They assess whether a plan or project could harm a nearby Natura 2000 site, part of the EU’s network of protected natural areas. These sites include:
- Special Areas of Conservation (SACs) – for habitats and certain species
- Special Protection Areas (SPAs) – for bird species and their habitats
If a development, such as a road, wind farm, or wastewater treatment plant, could impact one of these sites, the developer must assess the risks and explain how they’ll mitigate or eliminate these risks. That’s what a NIS does.
Why Are Natura Impact Statements Important?
The EU Habitats & Birds Directives set guidelines to preserve European nature sites. Ireland’s SACs and SPAs are essential to protect rare or threatened species and areas such as:
➜ Mammals (e.g. otter & Irish hare)
➜ Birds & Bats (e.g. hen harrier & lesser horseshoe)
➜ Invertebrates (e.g. freshwater pearl mussels)
➜ Habitats (e.g. blanket bogs & dunes)
Projects that are not properly planned can harm these species and the areas they inhabit. A well-prepared NIS helps ensure that any proposed projects protect wildlife and natural habitats. It also can lead to much quicker planning permission approvals.
Do You Need a Natura Impact Statement?
Not every project near a protected site needs an NIS. The first step is an Appropriate Assessment (AA) screening to determine whether your project might cause harm to a Natura 2000 site.
If there’s any doubt or potential for negative effects, you must complete a full AA, which includes submitting a Natura Impact Statement. You may need an NIS if your project involves:
- Construction or land clearing near a river, coast, bog, or woodland
- Discharge of wastewater or pollution
- Building wind turbines or communication masts
- Large farming operations
- Tourism or recreation developments near protected areas
What Do Natura Impact Statements Include?
Natura Impact Statements must be scientific, clear, and based on evidence. It should cover:
1️⃣ Site Description: An overview of the Natura 2000 site(s) that could be affected, including protected habitats or species present.
2️⃣ Project Details: A full explanation of what the project is, where it’s located, and how it will work.
3️⃣ Potential Impacts: An analysis of how the project might impact the protected site, directly or indirectly (for example through water pollution, noise, habitat loss, or human disturbance).
4️⃣ Mitigation Measures: Details of what actions will be taken to reduce or avoid harm. This could include measures such as buffer zones, modifications to construction methods, or improvements to water treatment systems.
5️⃣ Conclusion: A final judgment about whether the project will negatively affect the site’s “conservation objectives”, based on scientific evidence.
The report must be prepared by someone with expertise in ecology and environmental science. It often involves site visits, species surveys, and working with planning or regulatory bodies.
Common Mistakes to Avoid
Writing Natura Impact Statements isn’t a formality. Authorities often reject NIS reports that:
❌ Are too vague or general
❌ Don’t use up-to-date scientific data
❌ Miss potential indirect effects (e.g. downstream water pollution)
❌ Fail to provide proper mitigation details
❌ Lack clarity or professional formatting
These mistakes can delay your planning permission and lead to requests for additional information. In worst cases, projects may be stopped altogether.
How Southern Scientific Can Help
At Southern Scientific, we assist developers, public bodies, and consultants in navigating environmental laws and protecting Ireland’s natural heritage. Our qualified ecologists and environmental scientists have years of experience preparing Natura Impact Statements that are clear, compliant, and grounded in real science.
We can assist with:
- Screenings & Appropriate Assessments
- Full NIS preparation and ecological surveys
- Liaising with local authorities and regulators
- Mitigation design to reduce environmental risks
Whether your project is big or small, we can guide you through every step.
Need help with a Natura Impact Statement?
