EXPERT ENERGY COMPLIANCE WITHOUT COMPROMISE

Specialised energy consultancy ensuring UK construction projects exceed environmental standards and Part L regulations.

OUR
SERVICES

SAP Calculations (Part L)

SAP (Standard Assessment Procedure) is the UK government’s method for calculating the energy performance and carbon emissions of new dwellings. It is used to demonstrate compliance with Building Regulations and to inform EPC ratings. HEM (Home Energy Model), the forthcoming replacement for SAP, will modernise this methodology and is expected to place even greater emphasis on real-world performance and low‑carbon design.

SBEM Assessments

SBEM (Simplified Building Energy Model) is the UK government-approved method for assessing the energy performance and carbon emissions of non-domestic buildings, used to demonstrate compliance with Part L and to produce EPCs. For more complex Level 5 buildings, such as those with advanced HVAC systems or atria, we use Dynamic Simulation Modelling (DSM) to provide a more detailed, accurate assessment and to optimise design performance.

Energy & Sustainability Statements

An Energy & Sustainability Statement sets out how a proposed development will reduce energy demand, cut carbon emissions and incorporate low‑carbon technologies in line with national and local planning policy. It typically covers energy efficiency measures, fabric performance, heating and cooling strategies, and the role of renewables. In London, these reports must demonstrate compliance with the London Plan energy hierarchy, including ‘Be Lean, Be Clean, Be Green’, and clearly evidence the predicted CO₂ reductions at each stage.

EPC Certification

Provision of official Energy Performance Certificates for new builds and existing properties, ensuring compliance for property sales and rental markets.

DEC Certification

Display Energy Certificates for public buildings, ensuring ongoing operational compliance and transparency.

Overheating Assessments (Part O & TM52)

We carry out detailed overheating analysis to help ensure comfortable, compliant internal environments in line with current UK guidance. Using dynamic thermal modelling, we assess designs against Building Regulations Part O, CIBSE TM52 criteria for overheating in occupied buildings, and BB101 guidance for schools. This allows us to test glazing, shading, ventilation and thermal mass strategies, identify risk hotspots and refine the design to protect occupant comfort during increasingly frequent hot weather events.

BREEAM Consultancy

Expert guidance for the construction and operation of sustainable buildings, delivering high environmental standards and verified commercial value.

We specialise in providing support for credits:-

ENE01 Reduction of Energy Use and Carbon Emissions inculding TM54 for Occupational Energy
HEA01 Visual Comfort (Daylight Analysis)
HEA04 Thermal Comfort

The Standard for UK Energy Excellence

01

Regulatory Mastery

Deep-rooted expertise in Part L regulations, ensuring your projects navigate the complexities of UK construction standards with absolute precision.

02

Environmental Impact

We empower developers to exceed environmental benchmarks through data-driven strategies that enhance both sustainability and property value.

03

Operational Agility

Streamline your compliance process with our integrated consulting approach, reducing administrative friction and accelerating project timelines.

COMPLIANCE WITHOUT COMPROMISE

We bridge the gap between regulatory requirements and architectural excellence. Bridging environmental standards with commercial viability, our consulting ensures every UK construction project exceeds the expected benchmarks of sustainability and energy performance.