Where Engineering Expertise Meets Regulatory Precision.
GREENTELLIGENCE brings together more than 15 years of industry experience in Energy Auditing, Compliance Management and Building Optimisation.
We have a proven track record of delivering energy and carbon projects across the UK and EU, guiding organisations of all sizes and diverse sectors toward ISO 50001:2018 readiness, ESOS assessments, and other optimisation programmes, where we combine deep technical knowledge with modern smart‑energy solutions to deliver tailored, accurate, efficient, and future‑ready results to your business.
Whether you are a UK enterprise meeting ESOS Phase 4 thresholds, or a European firm navigating EED mandates, or a business determining the annual energy usage and greenhouse gas (GHG) emissions through SECR and UK-ETS, we provide the Lead Assessor expertise you need to avoid penalties and identify cost-saving measures.
Meeting your mandatory requirements.
We provide CIBSE Certified Lead Assessor-led services for ESOS Phase 4 (the current UK compliance cycle), ensuring you meet the Environment Agency's strict audit requirements. We manage the entire process, from data collection and site surveys to board-level sign-off and final notification.
Beyond 'ticking the box,' our audits identify actionable, high-ROI energy savings.
Our experts guide you through the implementation of Energy Management Systems (EnMS) to reduce waste, cut costs, and demonstrate your commitment to sustainability . Plus, with full ISO 50001:2018 certification, you can often bypass other mandatory reporting requirements like ESOS.
Achieve the gold standard in energy efficiency with our ISO 50001:2018 consultancy services.
Operating across Europe? Our EED Compliance Service is designed to harmonize your energy reporting across borders, ensuring each of your European subsidiaries meets the specific national requirements of the EED.
By centralising your data and audit strategy, we mitigate the risk of non-compliance penalties while providing a clear view of your energy performance across your entire EU portfolio.
We provide end-to-end Streamed Energy and Carbon Reporting (SECR) consultation to ensure your business meets its legal obligations with total precision. From defining your reporting boundaries and calculating carbon emissions, to selecting the right ratios, we help you lower your emissions and your overheads simultaneously.
The UK Emissions Trading Scheme (UK-ETS) is a high-stakes permit system that requires precise carbon accounting and where errors lead to immediate financial exposure. We support energy-intensive organisations with rigorous monitoring and reporting, ensuring total compliance with UK-ETS benchmarks and avoiding regulatory penalties.
Don't pay more tax than you have to. We provide technical assessment and Quality Index (QI) calculations to ensure your CHP plant meets the UK’s "Good Quality" standards. We provide the technical expertise to calculate your plant's efficiency and secure the certification needed to claim CCL exemptions and business rate relief.
BEYOND The Audit: TECHNICAL OPTIMISATION.
Metering & Monitoring
Metering & Monitoring
Metering & Monitoring
You cannot manage what you do not measure. We use Automatic Monitoring and Targeting (aM&T) strategies that provide real-time visibility into your energy consumption. By eliminating 'blind spots' in your data, we help you identify leakages, peak-load spikes, and billing errors, ensuring every kilowatt is accounted for.
BMS & Smart Buildings
Metering & Monitoring
Metering & Monitoring
Unlock the intelligence of your estate through Building Management Systems (BMS) optimisation. We audit your existing control logic to ensure your building responds dynamically to occupancy and weather. From 'Smart Building' integrations to fine-tuning setpoints, we transform static structures into agile, data-driven environments that practically manage their own efficiency.
HVAC
Lighting
Lighting
Heating, Ventilation, and Air Conditioning (HVAC) are the 'engine room' of energy use. We conduct deep-dive HVAC audits to identify inefficiencies in boilers, chillers, and air handling units. By optimising system balancing and thermal performance, we ensure your facility maintains peak occupant comfort while minimising the energy consumption and carbon footprint of your climate control.
Lighting
Lighting
Lighting
Illumination often accounts for a significant portion of a building's energy load. Our lighting audits provide a comprehensive assessment of your current infrastructure, identifying opportunities for LED retrofitting, intelligent sensors, and daylight harvesting. We deliver precise ROI calculations that prove how modernising your lighting can slash maintenance costs and energy consumption simultaneously.
Sustainable Infrastructure for Future-Ready Workspaces.
Training | Renewables | Greenwalls
We integrate nature with technology. From the feasibility of Renewables to the installation and maintenance of Living/Green Wall systems, we improve air quality and biophilic design while training your teams for long-term success.
The M.A.C.R.O. FRAMEWORK, BY GREENTELLIGENCE.
Experience Portfolio:
ARE YOU READY FOR YOUR NEXT COMPLIANCE SUBMISSIONS?
DON'T MISS THE DEADLINE
Download the 2026-2030 Compliance Roadmap on ISO:50001, ESOS, EED and SECR to check if you're up to date.