Circular Economy Statement

A Circular Economy Statement is a planning-submission document that explains how a development will keep materials in use at their highest value, reduce waste, prioritize reuse or retrofit, and report the outcomes as a permit-stage obligation.

Also known as: CE Statement; Circular Economy Plan; Circularity Statement

For much of circular construction’s history, the decisive conversation stayed in the design studio. A team could sketch a disassembly detail, put the butterfly diagram in a slide deck, and call the scheme circular. A Circular Economy Statement moves that claim into the planning file, where a public authority reads it, scores it, and can check it after completion.

Understand This First

• Pre-Demolition Audit (Mandated) — the existing-stock inventory that gives a retention-first statement its evidence.
• RICS Whole Life Carbon Assessment (WLCA) Standard — the carbon-accounting basis a statement reports against.

What It Is

A Circular Economy Statement is a planning-application document that sets out how a development will apply circular-economy principles across its life. It usually asks the applicant to retain what already exists, specify materials for durability and recovery, design for adaptability and future disassembly, manage construction and demolition waste up the recovery hierarchy, and report what was achieved.

The clearest live example is the London Plan. Policy SI 7 requires applicants for referable schemes, the larger applications the Mayor of London reviews, to submit a Circular Economy Statement. The Greater London Authority publishes guidance that defines its shape: a written report plus a template spreadsheet for material quantities, waste forecasts, and recycled-content figures. The statement is not a one-time gesture. The guidance lets the authority secure post-construction reporting through a planning condition or planning obligation, so promised figures can be checked against site outcomes.

The word statement understates it. This is a commitment with a reporting tail attached, sitting inside the instrument that decides whether the scheme gets built at all.

Why It Matters

A practitioner who understands this concept can tell the difference between a circularity strategy that is design intent and one that has become an enforceable condition of consent. They behave differently. The first can be revised, value-engineered, or quietly dropped between planning and practical completion. The second is written into the permission, and walking it back means going back to the authority.

This changes who needs the vocabulary and when. An architect meets it when a circularity narrative that worked in a design review now has to survive a planning officer’s scrutiny. A developer’s project manager meets it when the cost plan has to carry the reporting and monitoring burden, not just the design moves. A sustainability consultant meets it when a slide deck has to become a template spreadsheet with sourced numbers and a forecast that someone will later compare to as-built reality.

It also exposes a gap that intent-level circularity hides. A statement forces an applicant to say, in writing and at a specific stage, what will be retained, what the waste targets are, and how recovery will be measured. Vague ambition does not fill in a template spreadsheet. The document is administrable precisely because it demands quantities and a reporting commitment rather than aspiration.

How to Recognize It

The defining signal is the stage. A Circular Economy Statement is a planning-application artifact, due before consent. It is not a design-stage deliverable or a post-occupancy report. If circularity is being assessed as a condition of permission, the concept is in play.

A serious statement carries five recognizable moves, usually in this order:

• A retention-first case that asks whether the existing building or structure can be kept before any new build is justified.
• A materials section naming durability, recycled content, and recovery routes.
• A design-for-the-future section covering adaptability and design for disassembly.
• A waste section forecasting construction and demolition arisings and how they climb the recovery hierarchy.
• A reporting commitment that names what will be measured after construction.

London’s version adds a template spreadsheet, so the numbers arrive in a comparable form rather than as prose.

The other recognition test is comparability. Because the figures are submitted on a template, a planning authority can read across applications. A statement that resists quantification, heavy on narrative and light on tonnes and percentages, signals that the applicant has not yet done the work the document is meant to force.

How It Plays Out

A developer brings a mixed-use scheme to a London borough. The site has a serviceable 1980s frame. Under Policy SI 7, the application needs a Circular Economy Statement, and the retention-first question lands first: can the frame stay? The team runs the numbers, keeps the structure, and reports the retained embodied carbon against a full-demolition baseline. What began as a planning requirement reshapes the design, because the cheapest way to write a strong statement was to keep what was already standing.

A second team treats the statement as paperwork. They submit a polished narrative, light on quantities, with recovery routes described as “to be confirmed.” The planning officer reads it against the GLA template and against neighbouring applications that filled the spreadsheet in full. The thin statement reads as the weaker submission, and the team spends a revision cycle producing the numbers they could have produced at the start.

Outside London, the same municipal turn appears in different clothing. New York City’s Economic Development Corporation has published circular design and construction guidance that pushes developments toward reuse, low-carbon materials, and waste reduction. It is guidance rather than a permit-stage statement requirement, but it shows the direction of travel: cities are moving circular construction from voluntary good practice toward something they expect to see, and sometimes require, at approval.

Caveats and Open Questions

The concept is jurisdiction-specific, and that is its main limit. London has made the Circular Economy Statement a live regulatory artifact; most places have not. A practitioner working outside a jurisdiction that requires one still benefits from the vocabulary, because the structure is a sound way to organize a circularity strategy anywhere: retain first, specify for recovery, design for the future, forecast waste, commit to reporting. But the enforceability is local.

The research on city-level circular planning, including CIRCuIT’s comparison across Copenhagen, Hamburg, Vantaa, and London, points to a recurring constraint: national building and planning frameworks set the ceiling on what a city can require. A municipality can ask for a statement, but it cannot always condition or enforce circular outcomes that national law does not support. The instrument is strongest where the wider regulatory stack lets a planning authority attach conditions and obligations to it.

The open question is whether monitoring holds. A condition that requires post-construction reporting is only as strong as the authority’s capacity to read the reports, compare them to the forecasts, and act on a shortfall. Without that follow-through, even a well-drafted statement can decay into the checkbox compliance it was meant to prevent.

Consequences

Benefits: A Circular Economy Statement converts circular intent into a permit-stage commitment with a reporting tail. It forces quantification early, makes the retention-first question unavoidable, gives planning authorities a comparable basis for assessing competing schemes, and, where backed by a condition or obligation, creates an evidence trail from forecast to as-built outcome. For a practitioner, it is the moment circularity stops being a design preference and becomes a term of consent.

Liabilities: The statement adds submission and monitoring work, and that cost falls on the applicant whether or not the data systems exist to support it. It is jurisdiction-bound, so the same effort buys enforceability in London and only good practice elsewhere. And the document is gameable: a narrative-heavy statement with optimistic forecasts and no real monitoring can satisfy a form while delivering little, which is why the monitoring mechanism, not the document, is where the value sits.

Related Articles

Sources

• The Greater London Authority’s Circular Economy Statement guidance sets out the report-plus-spreadsheet format required under London Plan Policy SI 7 and explains how post-construction reporting can be secured by planning condition or obligation.
• The London Plan’s Policy SI 7, Reducing waste and supporting the circular economy, in the London Plan 2021, is the policy basis that makes a Circular Economy Statement a submission requirement for referable applications.
• The CIRCuIT project’s report Circular economy in urban planning and building permits: possibilities and limitations compares how Copenhagen, Hamburg, Vantaa, and London use planning and permit instruments for circular construction, and shows where national frameworks constrain what a city can require.
• New York City Economic Development Corporation’s Circular Design & Construction Guidelines illustrate the same municipal move toward circular requirements in a North American context, as guidance rather than a permit-stage statement.