Expert-led path to Net Zero for Industry
ETG is an ESCO combining deep industrial expertise with AI-powered technology selection — helping manufacturers, facilities, and building operators build a credible, cost-effective decarbonisation strategy.
Our Three Pillars
Industrial Specialists
Deep expertise in manufacturing, facilities, and large buildings. We understand your unique energy challenges and operational constraints.
AI-Driven Selection
Technology choices guided by rigorous MCDA, financial modeling, and technical fit scoring. No guesswork, only evidence-based decisions.
Vendor-Neutral Advice
Independent due diligence across all vendors. We recommend what's right for your business, not what benefits us.
Industry Sectors We Serve
Commercial
- Tenant metering
- Central chilled water
- LEED/TREES
- EV charging
Hotel
- Heat pump DHW
- Kitchen exhaust recovery
- Guest room HVAC
- Pool/spa efficiency
Hospital
- Critical power systems
- ASHRAE 170 compliance
- CHP/Cogen
- Medical gas systems
Government
- EEC compliance
- Public procurement
- Zero-capital ESCO
- NABERS rating
Industrial Estate
- Estate-level utility management
- Community solar
- Tenant carbon reporting
- Water-energy nexus
Factory
- Compressed air optimization
- Industrial furnace efficiency
- Motor system upgrades
- ISO 50001 certification
Ready to Decarbonize?
Let's discuss your energy goals and build a strategy that works for your business.
Our Services
Comprehensive energy and decarbonization expertise across the entire value chain.
Energy Audit & Baseline Assessment
ISO 50001, IPMVP, ASHRAE methodology, sub-metering, IR thermography, power quality analysis, energy simulation.
AI-Powered Technology Selection
Multi-Criteria Decision Analysis, Life-Cycle Cost Analysis, Technology Readiness Levels, vendor due diligence, integration scoring.
HVAC & Thermal Systems Optimisation
Chiller optimization, VFD installation, heat recovery, thermal energy storage, demand-controlled ventilation, envelope improvements.
Electrical Systems & Power Quality
Power factor correction, harmonic filtering, maximum demand reduction, Advanced Metering Infrastructure, LED/DALI, time-of-use optimization.
Renewable Energy Integration
Solar PV design, battery energy storage systems, grid compliance, PPA structuring, microgrids, resilience planning.
Building Automation & Smart Controls
BMS commissioning, BACnet/KNX integration, IoT sensor deployment, predictive maintenance, digital twins, occupancy sensing.
Carbon Management & ESG Reporting
GHG Protocol methodology, Science-Based Targets, Energy Efficiency Certification, LEED/TREES, TCFD/SET frameworks, carbon accounting.
Implementation & Commissioning Advisory
Engineering documentation, contractor QA/QC, commissioning oversight, M&V protocols, retro-commissioning, performance guarantees.
Industry Sectors
Deep expertise across commercial, hospitality, healthcare, government, industrial, and manufacturing sectors.
Mixed-Use Commercial
- Tenant metering & cost allocation
- Central chilled water optimization
- LEED/TREES certification pathway
- EV charging infrastructure
- Rooftop solar integration
Hotel & Hospitality
- Heat pump domestic hot water
- Kitchen exhaust heat recovery
- Guest room HVAC controls
- Pool & spa heating efficiency
- Laundry efficiency programs
Hospital & Healthcare
- Critical backup power systems
- ASHRAE 170 compliance management
- Combined heat & power (CHP)
- Medical gas systems efficiency
- Operating theatre HVAC compliance
Government Buildings
- Energy Efficiency Certificate (EEC)
- Public procurement compliance
- Zero-capital ESCO models
- NABERS performance rating
- Sustainability reporting frameworks
Industrial Estate
- Estate-wide utility management
- Community solar projects
- Tenant carbon accounting
- Water-energy nexus optimization
- Shared infrastructure financing
Factory & Manufacturing
- Compressed air system optimization
- Industrial furnace efficiency
- Motor system upgrades & VFD
- ISO 50001 certification & management
- Process steam efficiency
AI-Powered Platform
Our proprietary platform combines rigorous methodology with machine learning to deliver unbiased technology recommendations.
Technology Scoring
Evaluation Process
Site Data Ingestion
Collect energy baselines, building characteristics, operational profiles.
Technology Database Query
Screen 500+ technologies against your site requirements and constraints.
MCDA Scoring
Multi-criteria weighting: technical fit, financial returns, carbon reduction, implementation feasibility.
Financial Modelling
LCCA, payback periods, NPV, IRR, sensitivity analysis for each candidate.
Ranked Shortlist & Portfolio
Recommended technology portfolio with phasing, financing options, and vendor qualifications.
HVAC & Thermal
Chillers, heat pumps, TES, DCV
Electrical & Controls
APFC, LED, BMS, IoT
Renewables & Storage
Solar, wind, battery, CHP
AI & Digital
ML models, digital twins, M&V
About Eternally Group
Decades of combined expertise, dedicated to industrial decarbonization and sustainable energy solutions.
Our Story
Eternally Group is an Energy Service Company (ESCO) founded by a team of seasoned professionals with decades of combined experience in industrial energy management, building performance optimization, HVAC system engineering, renewable energy integration, and carbon accounting. We deliver end-to-end decarbonization solutions that are technically rigorous, financially viable, and operationally practical.
Our approach combines deep engineering expertise with AI-powered technology selection, ensuring that every recommendation is unbiased, data-driven, and tailored to each client's unique operational requirements. Whether you are a commercial building owner, industrial facility operator, or government agency, we partner with you from initial assessment through implementation and beyond.
Our Values
Honest Assessment First
We tell you what works and what doesn't, even when it's complex. No sugar-coating, no shortcuts—just honest technical advice.
Technology Agnostic
Your success is our success. We recommend based on fit and cost, not vendor relationships or margins.
Built for Industrial Complexity
Industrial decarbonization requires deep operational understanding. We've got it. From compressed air to medical gas, we know the systems.
Long-Term Partnership
Decarbonization doesn't end at commissioning. We stay engaged through implementation, M&V, and optimization.
Core Expertise
Get In Touch
Let's discuss your decarbonization goals. We'll respond within 3 business days.
Address
187/4 Chatuchak, Bangkok