The cheapest form of energy is the energy avoided via energy efficiency. Energy efficiency is the first and the most important step to achieving net zero emissions. Additional revenue generation from energy consumption avoidance can be reinvested to implement net zero solutions.
Energy, carbon and cost reduction opportunities enable businesses to exploit existing utilities and processes by optimising them through implementing new technology or energy recovery. Typically the cost of such improvements can be small, when compared to implementing technology like solar PVs.
It is vital for every business to reduce energy consumption that not only saves carbon and cost but also saves capital cost as businesses can avoid oversized utilities.
Our proven energy audit methodology follows ISO 50002 process. The accuracy of the audit and the level of details covered is discussed and agreed with every client to meet client requirements and the purpose of the audit.
Our bespoke audits also offer deep-dive into individual systems and detail every element of the system, enabling businesses to understand onsite utilities in more detail and take dedicated steps for better performance and life expectancy. Our bespoke audits include:
EMC2 is a team of certified energy consultants passionate about helping organisations become more efficient, sustainable, and cost-effective.
With years of industry experience and a tailored approach, we turn your energy challenges into measurable opportunities
What is an energy audit?
An Energy Audit is a detailed analysis of how energy flows through a building, facility, or industrial process. The goal is to identify opportunities to improve energy efficiency, reduce energy consumption, and cut costs — often while also reducing carbon emissions.
How an Energy Audit Works
From Inspection to Action: Our Audit Approach
Inspect and measure how energy is used (lighting, heating, ventilation, machinery, etc.)
Analyze utility bills (electricity, gas, water)
Identify areas of wastage (like poor insulation or inefficient equipment)
Recommend improvements (e.g., LED lighting, better HVAC systems, smart controls)
Different businesses and buildings require different approaches to energy auditing. We tailor our audits to fit your goals, budget, and technical needs. Here are the main approaches we offer:
Walkthrough Audit (Basic)/ ASHRAE Level 1:
Process:
A simple visual inspection.
Review utility bills
Short interviews with key staff
Basic energy-saving recommendations
Goal: Quickly identify obvious savings opportunities.
Detailed Energy Audit (Standard)/ ASHRAE Level 2
Process:
Collects energy data and runs a deeper analysis.
In-depth energy data collection (lighting, HVAC, equipment, controls)
More interviews and operational analysis
Preliminary financial analysis (payback, ROI, etc.)
Goal: Provide a deeper energy use analysis and stronger business case for investments.
Investment-Grade Audit (Advanced)/ ASHRAE Level 3
Process:
Highly detailed, used for securing funding or major retrofits.
Equipment-level data logging (like real-time monitoring)
Engineering-grade cost estimates
Risk and sensitivity analysis
Goal: Full technical and financial feasibility study for major upgrades.
ISO 50002 Energy Audits:
ISO 50002 is an international standard that defines how energy audits should be conducted.
It provides a structured, consistent approach for planning, carrying out, and reporting energy audits across all types of organizations — from small businesses to large industrial facilities.
Published by the International Organization for Standardization (ISO), ISO 50002 supports companies in improving energy performance, cutting costs, and reducing carbon emissions.
Why ISO 50002 Matters for Your Business?
Proves credibility — shows clients and regulators that you’re serious about energy performance.
Finds real savings — with a structured, efficient audit approach.
Helps with compliance — like ESOS (Energy Savings Opportunity Scheme) in the UK.
Boosts sustainability reporting — supporting Net Zero and ESG goals.
Our Services
Energy Audits
Comprehensive assessments identifying inefficiencies and tailored strategies for energy savings.
Carbon Footprint Analysis
Measure your environmental impact and develop clear action plans toward Net Zero.
Compliance Support
Expert guidance on mandatory UK schemes such as ESOS and SECR, keeping your business fully compliant.
Energy Management Solutions
Ongoing support to track improvements, implement energy-saving technologies, and maximize ROI.
Carbon accounting and validation/verification
Leading the Way in Sustainable Carbon Solutions
We provide comprehensive carbon accounting and validation services to help you track, reduce, and offset your greenhouse gas emissions.
Carbon Accounting:
This is like financial accounting, but for greenhouse gas (GHG) emissions. It involves measuring, tracking, and reporting emissions.
It can be:
Scope 1: Direct emissions (like from company-owned vehicles).
Scope 2: Indirect emissions from purchased electricity, heating, or cooling.
Scope 3: All other indirect emissions (like from suppliers, business travel, or even customers using your product).
Methods & Standards
GHG Protocol: A widely used standard for carbon accounting that provides guidelines for measuring and managing GHG emissions across all scopes.
ISO 14064: A series of standards focused on quantifying and reporting GHG emissions, ensuring transparency and consistency.
CDP (Carbon Disclosure Project): A platform where organizations report their environmental impacts, and the data is often used by investors and stakeholders to evaluate sustainability practices.
Validation (and Verification):
Once you’ve done the accounting, we as a independent third party checks your data and methods to confirm everything is accurate, credible, and meets standards.
Validation often happens before a project starts (e.g., making sure a carbon offset project is designed right).
Verification checks results after the project or reporting period.
Why Carbon Accounting and Validation Are Important:
Regulatory Compliance: Many governments are now requiring companies to disclose their emissions (e.g., EU Emissions Trading System, SEC climate disclosures).
Investor Confidence: Investors increasingly value sustainability and want to ensure companies are reducing their environmental impact.
Reputation Management: Consumers and stakeholders prefer companies that demonstrate transparency and accountability in their environmental practices.
Climate Goals: For achieving net-zero targets, accurate accounting and validation are necessary to measure progress and implement effective strategies.