Practical Tools to Support Better Energy and Carbon Decisions
Energy, carbon reporting and compliance obligations are becoming more data-driven but many organisations struggle to access clear, simple tools to support data-to-day decision-making. This hub brings together practical, expert-designed calculators and templates that help you analyse, plan and improve performance across your energy estate.
Every tool is created to be:
- Easy to use
- Based on UK-relevant assumptions
- Based on real consultancy methods and recognised regulatory frameworks
- Designed for operational, finance and sustainability teams
- Suitable for early-stage exploration as well as ongoing governance.
These tools help you work faster, reduce uncertainty, and build stronger internal evidence for carbon, energy and compliance actions.
Each tool is based on real consultancy methods and recognised regulatory frameworks, helping organisations analyse data, prepare evidence and make informed decisions with confidence.
Business Activity Footprint, Carbon & Offset Calculator
Understanding the emissions generated through everyday business activities is essential for credible carbon planning. This calculator provides a clear estimate of your organisation’s activity-based footprint, helping you quantify emissions from fuel use, electricity, travel and operational tasks. It also offers an indicative view of how much offsetting may be required to neutralise unavoidable emissions. Designed as an early-stage decision tool, it supports conversations around reduction priorities, internal reporting, and budget planning by giving teams a quick, baseline before moving into more detailed carbon accounting or assurance work.
Carbon Footprint Calculator
This calculator gives organisations a simple, structured way to estimate their carbon footprint based on core energy and activity data. It highlights the biggest contributors to emissions and helps you build early awareness of where reduction efforts will have the most impact. Use it as a quick benchmark to support planning, internal engagement or the development of your initial carbon strategy.
Electric Car Savings Calculator
Designed to compare the cost of running electric vehicles against petrol or diesel alternatives, this calculator helps you understand potential financial benefits of switching to EVs. By assessing mileage, charging assumptions and fuel costs, it provides a fast, realistic indication of whether an EV could deliver meaningful savings for individuals or fleet operators.
EV Suitability Calculator
This tool evaluates whether an electric vehicle fits your everyday driving habits and operational needs. By analysing mileage patterns, typical journey lengths and charging considerations, it gives a clear indication of how suitable an EV would be in practice, helping you make an informed decision before committing to a transition.
Green Travel Impact Calculator
Business travel decisions significantly affect your environmental footprint. This calculator compares the carbon impact of different travel modes and helps you explore lower‑carbon alternatives. It’s ideal for organisations looking to reduce travel‑related emissions, promote sustainable commuting or support behaviour‑change initiatives across teams.
Lighting Energy Savings Calculator
Lighting upgrades remain one of the most accessible energy‑efficiency improvements. This calculator estimates potential energy and cost savings when switching from traditional lighting to LED solutions. It helps you identify quick wins and provides a useful starting point for building business cases or prioritising site upgrades.
Smart Thermostat Savings Estimator
Heating and cooling make up a significant proportion of energy use in most buildings. This estimator shows how a smart thermostat can help optimise temperature control, reduce unnecessary consumption and lower bills. It’s perfect for early‑stage exploration of low‑cost improvements that support better comfort and carbon performance.
Download the Sustainability Reporting Readiness Toolkit
Preparing for UK sustainability reporting can feel complex, especially when data, governance and processes sit across different teams. This toolkit brings everything together in one practical package, helping you assess where you are today and what you need to build a compliant, credible reporting foundation. The downloadable version includes a printable self‑assessment, evidence‑mapping templates and a phased implementation roadmap, giving you a structured way to plan improvements and prioritise next steps. It’s an ideal companion for organisations wanting to move from high‑level readiness checks to a more detailed, actionable approach.
TM44 Inspection Savings Calculator
Air‑conditioning efficiency can have a real impact on building energy performance. This calculator estimates potential savings associated with TM44 inspections and follow‑up improvements. It helps building managers understand the value of compliance, efficiency gains and cost reductions that may follow from optimising AC systems.
Time‑of‑Use Tariff Savings Calculator
Our Time‑of‑Use Tariff Savings Calculator helps organisations estimate how much they could save by shifting electricity consumption from peak to off‑peak periods. By entering your current usage and tariff assumptions, the calculator shows the potential cost impact of Time‑of‑Use pricing under Market‑Wide Half‑Hourly Settlement (MHHS). This gives a clear, data‑led view of whether flexible load shifting could reduce electricity costs before changing contracts or operational behaviour.
Net Zero Readiness Scorecard
Our Net Zero Readiness Scorecard helps organisations quickly assess how prepared they are to deliver on net zero commitments. By answering a short set of questions, the tool benchmarks your progress across strategy, emissions, investment, and reporting, providing a clear readiness rating. You’ll receive a practical snapshot of strengths, gaps, and priorities, helping turn net zero ambition into an actionable plan.
Turn Insight Into Action
Whether you’re checking compliance readiness, modelling energy consumption, or building internal carbon baselines, these tools provide a fast, reliable starting point.