Energy Statements London

Enquire Today For A Free No Obligation Quote

Energy Statements London – London Plan Compliance for Planning Applications

If you are submitting a planning application in London, you may need an Energy Statement to demonstrate how your development will reduce energy demand and carbon emissions.

London boroughs enforce some of the strictest sustainability and carbon-reduction policies in the UK. Consequently, developers must demonstrate measurable emissions reductions, consider overheating risk and follow the London Plan energy hierarchy.

At Assessment Hive, we prepare compliant, policy-aligned Energy Statements across Greater London. Our team coordinates SAP, SBEM, overheating and airtightness strategies within one clear submission. This approach helps planning officers assess compliance efficiently.

If you are new to the subject, read our guide explaining what an Energy Statement is and why you may need one.

🔎 Why Are Energy Statements in London More Demanding?

Although local authorities across the UK may require Energy Statements, London applies additional strategic requirements through the London Plan.

Depending on the development, a London Energy Statement may need to address:

Carbon reductions beyond Building Regulations
The “Be Lean, Be Clean, Be Green” energy hierarchy
SAP or SBEM energy modelling
Renewable and low-carbon technologies
Overheating risk and the cooling hierarchy
Heat-network opportunities
Carbon offset calculations
Borough-specific planning policies

Therefore, a generic UK Energy Statement may not satisfy the requirements of a London borough.

For a broader national overview, visit our Energy Statements for Planning Applications page.

🌱 The London Plan Energy Hierarchy Explained

A London Energy Statement should demonstrate how the development has followed the energy hierarchy.

The assessment must quantify the improvement achieved at each relevant stage.

1️⃣ Be Lean – Reduce Energy Demand

First, developers should reduce energy demand through the design and fabric of the building.

Measures may include:

Improved wall, roof and floor insulation
High-performance windows and doors
Reduced thermal bridging
Improved airtightness
Sensible glazing proportions
Passive design measures
Efficient ventilation
Suitable solar control

Residential schemes normally rely on SAP calculations, while commercial developments require SBEM calculations to establish their predicted energy performance.

Without accurate modelling, the Energy Statement cannot quantify the carbon savings reliably.

2️⃣ Be Clean – Supply Energy Efficiently

Next, the development should consider how it can supply energy efficiently.

Depending on the project and location, this may involve:

Heat-network connections
Communal heating
Efficient heating and hot-water systems
Centralised low-carbon plant
Other efficient energy infrastructure

The Energy Statement should explain which options the project team assessed and why the proposed strategy suits the development.

3️⃣ Be Green – Use Renewable Energy

The development should then consider suitable renewable and low-carbon technologies.

These may include:

Solar photovoltaic panels
Air source heat pumps
Ground source heat pumps
Other suitable low-carbon systems

The proposed technologies must reflect the design shown within the architectural and building-services information. In addition, the modelling should use realistic performance assumptions.

For a detailed explanation of the hierarchy and its effect on developers, read our London Plan Energy Requirements Explained guide.

London energy requirements also operate alongside national planning policy. Our guide to NPPF 2026 and Energy Statements explains how national policy can affect local energy standards without automatically removing adopted London Plan requirements.

🌡️ Overheating Requirements in London

Overheating risk plays a central role in London planning and building design.

High-density development, large glazed areas, limited ventilation and the urban heat-island effect can all increase internal temperatures.

Depending on the development, the project may need to address:

The London Plan cooling hierarchy
Building Regulations Part O
TM59 modelling for residential developments
TM52 analysis for certain non-residential buildings
Dynamic thermal modelling
Passive cooling and shading measures

Potential mitigation measures include reducing excessive glazing, adding external shading, improving natural ventilation and selecting suitable glass.

Energy and overheating assessments should be coordinated from the beginning. For example, changing the glazing or ventilation strategy can affect both overheating risk and energy performance.

Early modelling reduces the likelihood of expensive façade or ventilation changes later in the planning process.

💷 Carbon Offset Payments in London

Where a development cannot meet the required carbon-reduction target fully on site, the relevant borough may require a financial contribution towards its carbon offset fund.

The potential payment may depend on:

The remaining annual carbon shortfall
The carbon price adopted by the borough
The calculation period
The project’s SAP or SBEM results
The applicable London and local planning policies

Accurate modelling remains essential because underestimated emissions can increase financial liability, while incorrect assumptions can trigger planning questions and delays.

Developers should estimate the potential contribution early. This provides time to compare the likely offset payment with the cost of further fabric improvements, more efficient services or additional renewable technology.

Read our complete Carbon Offset Payments London developer guide to understand when contributions apply, how councils calculate them and how early modelling may reduce the potential liability.

For information about professional assessment fees and modelling costs, read our Energy Statement Cost UK guide.

🏢 When Is an Energy Statement Required in London?

The precise requirement depends on the proposed development and the policies of the relevant borough.

Projects that commonly require an Energy Statement include:

Major residential developments
Commercial developments
Mixed-use schemes
Apartment buildings
Urban regeneration projects
Significant changes of use
Major refurbishments
Developments affected by local carbon-reduction policies

Major developments usually require detailed energy modelling. However, some smaller schemes may also need energy information where a borough’s Local Plan or validation requirements apply.

Checking the policy position before submitting the planning application can prevent delays or requests for additional information.

If you remain uncertain, read our guide explaining when you need an Energy Statement.

🧮 What Does a London Energy Statement Include?

The precise contents depend on the development and the relevant planning policies.

However, a comprehensive London Energy Statement may include:

A review of London Plan policies
A review of borough-specific policies
SAP modelling for residential areas
SBEM modelling for commercial areas
Baseline energy and carbon results
Energy-hierarchy calculations
A building-fabric strategy
Heating and hot-water proposals
Ventilation and cooling information
Renewable-energy assessment
Overheating strategy
Airtightness assumptions
Carbon offset calculations where applicable
A clear compliance summary

Mixed-use developments may require both SAP and SBEM modelling. The assessor should coordinate the results so that the Energy Statement presents one consistent strategy.

To understand the preparation process, read our step-by-step guide to preparing an Energy Statement.

🔄 Our London Energy Statement Process

We follow a clear process for London planning applications.

1️⃣ Project Review

You provide the available architectural drawings, construction details and planning information.

We review the project and identify the likely London Plan and borough-specific requirements.

2️⃣ Energy Modelling

We complete SAP calculations for residential areas, SBEM calculations for commercial areas or both for mixed-use developments.

3️⃣ Strategy Development

We assess practical ways to reduce energy demand and carbon emissions.

This may include improvements to:

Insulation
Glazing
Thermal bridging
Airtightness
Heating
Hot water
Ventilation
Lighting
Renewable technology

4️⃣ Overheating Coordination

Where required, we coordinate the energy strategy with the overheating assessment and cooling hierarchy.

5️⃣ Report Preparation

We prepare the Energy Statement with clear modelling results, policy references and a structured compliance summary.

6️⃣ Planning Support

If the planning authority raises technical questions, we can review the comments and provide clarification or updated modelling within the agreed scope.

Because Assessment Hive works remotely, we can support developments throughout Greater London without requiring a planning-stage site visit.

⚠️ Common London Planning Mistakes

Developers can experience delays when they:

Submit a generic national Energy Statement
Overlook borough-specific policies
Underestimate carbon-reduction targets
Ignore overheating requirements
Use inconsistent SAP or SBEM results
Delay modelling until the design is fixed
Use unrealistic renewable-energy assumptions
Miscalculate the potential carbon offset liability
Submit drawings that conflict with the energy strategy

Early coordination between the architect, developer, energy assessor and building-services designer can prevent many of these issues.

If the initial model does not achieve the required performance, the design can often improve through targeted changes. Read What Happens If You Fail SAP Calculations? or What Happens If You Fail SBEM Calculations? for further guidance.

📍 Energy Statements Across London Boroughs

We prepare Energy Statements for planning applications across Greater London.

Each borough applies the London Plan alongside its own Local Plan, validation requirements and supplementary guidance. Therefore, the report must address the policies that apply to the project’s specific location.

Energy Statements Camden

Camden developments may require detailed evidence covering energy demand, carbon reductions, renewable technologies and overheating risk.

Visit our dedicated Energy Statements Camden page for information about preparing a policy-aligned submission within the borough.

Energy Statements Hackney

Hackney developments must address London-wide requirements together with the borough’s local planning policies. This may involve SAP or SBEM modelling, the energy hierarchy, overheating analysis and carbon offset considerations.

Visit our dedicated Energy Statements Hackney page for more information.

We also support developments in:

Islington
Barnet
Southwark
Westminster
Enfield
Haringey
Tower Hamlets
Waltham Forest
Every other Greater London borough

🏆 Why Choose Assessment Hive for Energy Statements London?

Developers, architects and planning consultants choose Assessment Hive because we:

Provide coordinated Energy Statement services
Integrate SAP and SBEM modelling
Review London Plan and borough requirements
Coordinate overheating and airtightness assumptions
Assess carbon offset implications
Recommend practical compliance improvements
Provide clear, fixed-fee quotations
Deliver services remotely across Greater London
Communicate directly with project teams
Support planning queries where required

Unlike a generic planning report, our Energy Statements use technical modelling to provide measurable and evidence-led conclusions.

This joined-up approach reduces inconsistencies between planning commitments, Building Regulations calculations and the final construction specification.

❓ Energy Statements London FAQs

Do all London planning applications need an Energy Statement?

No. Requirements depend on the development’s size, type and location. Major developments generally require detailed energy information, while borough policies may also affect smaller schemes.

Is a London Energy Statement different from a standard UK Energy Statement?

Yes. London developments must address the London Plan energy hierarchy and may face additional requirements covering overheating, heat networks, renewable technology and carbon offsetting.

Do residential developments require SAP calculations?

Residential developments normally use SAP calculations to quantify predicted energy performance and carbon emissions.

Do commercial developments require SBEM calculations?

Commercial buildings generally require SBEM modelling. Mixed-use schemes may require both SAP and SBEM assessments.

Does London require overheating modelling?

Many residential and mixed-use developments must assess overheating risk. The required approach may include Part O, the London Plan cooling hierarchy, TM59 or another form of dynamic thermal modelling.

Could my development face a carbon offset payment?

Yes. Where an applicable development cannot achieve the required carbon reduction fully on site, the relevant borough may require a contribution towards its carbon offset fund.

Do requirements differ between London boroughs?

Yes. Boroughs apply the London Plan alongside their own Local Plans and planning guidance. Consequently, the Energy Statement should address the policies for the development’s specific location.

When should I appoint an energy assessor?

Appointing an assessor during the early design stage provides more time to test practical improvements and avoid expensive changes after the planning strategy has been fixed.

📞 Request Your London Energy Statement Quote

If you are preparing a planning application in London, Assessment Hive can review your drawings and confirm the likely assessment requirements.

Starting early can improve planning confidence, reduce redesign risk and identify potential carbon offset costs before they affect the project budget.

⚡ Fast turnaround
💷 Clear, competitive pricing
🌍 Remote service across Greater London
🐝 Direct support from experienced energy assessors

📞 Call us on 020 3745 1093
📧 Email us at [email protected]
📝 Request Instant Quote → Click Here