Technical Services

EPC's & EPC Improvement Plans

We deliver accredited SAP modelling and Energy Performance Certificates for domestic and non-domestic assets, including improvement plans, optimised to balance compliance, cost efficiency and sustainability performance.

We provide advanced energy modelling and decarbonisation strategy to help you design buildings that perform - not just on paper, but in reality. Our work goes far beyond Part L compliance. We assess how your building can meet net zero targets through passive design, efficient systems, renewables, and intelligent operational infrastructure.

From TM54 operational energy simulations to full decarbonisation roadmaps, we help you reduce energy demand, cut long-term emissions, and meet investor, insurer, and regulatory expectations - all within your project's design and budget constraints.

Where We Work

UK

Europe

Who This Is For

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Who We Support

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Why This Service Exists

Most energy modelling is compliance-first. It stops at Building Regulations and ignores how a building will actually perform over time.

But that creates risk: underperforming assets, retrofit liabilities, regulatory misalignment, and escalating operational costs.

At LifeProven, we model for the future - using real-world benchmarks, system efficiency analysis, and performance trajectories aligned to Net Zero 2050, CRREM, RIBA 2030 and LETI. We help clients design buildings that are climate-aligned, fundable, and ready to outperform.

Whether you're at RIBA Stage 2 or retrofitting an existing asset, our models and strategies turn net zero from a goal into a practical pathway.

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What We Do

01

TM54-Based Energy Modelling

  • Operational energy modelling for new and existing buildings
  • Simulation of real-world energy use under multiple design and occupancy scenarios
  • Energy Use Intensity (EUI) benchmarking against CRREM, LETI and RIBA targets
  • System-by-system analysis: HVAC, lighting, hot water, controls, ventilation

02

Net Zero Transition Planning

  • Strategic roadmaps to reduce operational carbon in line with Net Zero 2050
  • Identification of key retrofit or upgrade milestones
  • Lifecycle planning for MEP and system decarbonisation
  • Alignment with Net Zero building certifications and funder expectations

03

Renewable Integration & System Optimisation

  • Modelling and feasibility for rooftop solar PV, air/ground source heat pumps
  • Smart utility infrastructure — sub-metering, dashboards, digital controls
  • Passive design strategy — fabric-first analysis, solar gain, shading, air-tightness
  • Assessment of energy storage, grid flexibility and demand-side management potential

04

Design Decision Support

  • Early-stage performance modelling and scenario testing
  • Optimisation of system design to balance cost, carbon and comfort
  • Support for GLA energy hierarchy, NABERS UK, CRREM and LETI-aligned submissions
  • Input into business case modelling and value engineering reviews

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Want to dive deeper? Click here to find out more about the service we offer

What You Get

Operational insight — not just compliance data

Clarity on how to meet Net Zero — with timelines, technologies, and outcomes defined

Smarter systems and strategies — that balance capital cost with future-proof performance

Stronger investor and funder alignment — through credible modelling and performance evidence

Confidence in operational outcomes — backed by TM54 methodology and strategic transition planning

Case Studies

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