Last edited 19 Dec 2020

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Strategic ecology framework SEF



[edit] Introduction

A rich ecology can enhance communities and improve the health and wellbeing of building users. BREEAM (Building Research Establishment Environmental Assessment Method) has developed a framework for guiding the future development of ecology assessment criteria which will help project teams take practical actions to protect and improve the ecology of buildings and developments.

The BREEAM Outstanding rated office building, 7 Air Street, is part of The Crown Estate’s £1 billion Regent Street regeneration in London. Its extensive green roof and 'pocket' habitats of wildflowers and nectar-rich species, form part of The Crown Estate’s Central London Ecology Masterplan which includes a target to deliver a hectare of new green space across its West End portfolio.

Whilst not all projects can be this ambitious, they can take steps to protect and enhance the ecological value of buildings and sites; preserving natural areas, maintaining ponds, bee-friendly planting and so on. Protecting and improving the ecology can contribute greatly to the environmental quality of our increasingly urbanised world and, as a growing body of evidence shows, can improve the health, wellbeing and productivity of building users.

However, ecology is a complex and highly-interrelated discipline. Ecological practice has developed rapidly over recent years and it is important that BREEAM keeps up to date with best practice in a practical and achievable way. Without a clear forward looking strategy, opportunities to conserve and enhance a site’s ecological value can be missed, and measures taken to add ecological value may not perform as well as expected.

[edit] Strategic approach

With that in mind, and following extensive feedback from a wide range of stakeholders, the team behind BREEAM concluded that the scheme should take a more strategic approach to encouraging high ecological standards.

The treatment of ecology in UK BREEAM schemes has been extensively reviewed in order to develop a Strategic Ecology Framework (SEF) for improving and evaluating the ecological performance of buildings, assets and developments. The key aims of the SEF are to help project teams:

  • Understand the existing ecology of a site to identify the best approach.
  • Identify, protect and enhance key ecological features.
  • Remove or limit existing features that are negatively affecting the site’s ecology.
  • Mitigate unavoidable impacts and compensate against residual impacts.
  • Enhance the ecological value of sites and surrounding areas by encouraging other ecological features.

Peter Johnson, Group Environmental Manager of the Kier Group, which participated in developing the SEF said, “The new Strategic Ecology Framework will significantly contribute to strengthening the important role ecology now plays in the built environment, particularly in the areas of health and wellbeing and infrastructure services, and will ensure that effective long-term maintenance and monitoring programmes are put in place.”

[edit] Consulting the stakeholders

Before drafting the SEF, the BREEAM team consulted with wide ranging stakeholders, including; ecologists, landscape architects, policy makers, specifiers, contractors and BREEAM assessors. More than 150 responses to an online survey were considered in preparing the SEF’s draft scope, which was refined by stakeholder focus groups and then distributed to the BREEAM assessor network for comment.

The final Strategic Ecology Framework, the first document of its type to be developed for BREEAM, is launched in May 2016.

Ben Kimpton Principle Ecologist of The Ecology consultancy, which has been working with BRE since 2007 as part of the task groups set up to advise on biodiversity, said, “The launch of the SEF provides a significant shift in how future BREEAM methodologies will be updated. It has been designed in consultation with a broad range of stakeholders in both the landscape and ecology sectors.

As such, it promotes more collaborative work within design teams and takes account of current approaches on how to deliver high quality environmental and sustainable features in a robust yet pragmatic way. The construction industry and our clients are set to benefit from these changes.”

[edit] How it works

Whilst the SEF does not itself present ecological assessment criteria, it provides a framework of common objectives and actions to guide and align their development.

All BREEAM schemes are regularly reviewed and updated to ensure they remain in line with new developments, evolving legislation and feedback from users, and continue to drive higher sustainability standards. The SEF will now be part of this process. It will guide the development of balanced ecology-related assessment criteria – which take account of real-world practicalities and the functionality of the building/asset being assessed – when the following UK schemes are updated:

The SEF has been designed to deliver assessment criteria which provide incentives that encourage project teams to consider ecology issues throughout a project’s design, construction and operational life cycle stages. Some aspects of the SEF will not be appropriate to all life cycle stages but relevance will be considered as each scheme is updated.

The SEF is organised into six tasks, each accompanied by their objectives and supporting detail to demonstrate how the objectives can be met:

  • Assessing and evaluating the site’s existing ecological value and condition.
  • Establishing the ecological goals for the site.
  • Identifying and selecting the options for achieving the goals.
  • Developing the action plan.
  • Implementing the action plan.
  • Monitoring and reviewing action plan implementation.

Initial response to the SEF has been positive. A ‘renewed and integrated vision to measure the environmental, social and commercial benefits of green infrastructure, promoting the enhancement of the ecological value of projects’ is how Rita Margarido of Canary Wharf Contractors, one of the stakeholders in the project, describes the SEF.

Helen Newman, Senior Associate of Tuffin Ferraby Taylor, also a stakeholder, said:

“The new Strategic Ecology Framework is a significantly more considered and holistic approach, which should better reflect the complexity of practical and commercial considerations, and professional judgement in benchmarking ecology. The SEF also recognises the diverse range of interrelated benefits associated with enhancing biodiversity within the built environment including health and wellbeing, air quality and surface water attenuation. We look forward to seeing how the SEF is translated into BREEAM credit requirements and anticipate a more effective method for benchmarking ecological value and recognising biodiversity design improvements.”

Further information on the SEF can be found at

This article was created by --BRE Buzz

It originally appeared as Boosting ecology in BREEAM written by Simon Guy and published on 13 May 2016.

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