Operations
Energy Efficiency, Decarbonisation & Sustainability
Cut energy, water and carbon with engineering that pays back.
Overview
What this capability means at OneFit Projects
We audit, model and re-engineer industrial energy systems, from compressed air and steam to refrigeration, HVAC and process heat. Our sustainability engineers build decarbonisation roadmaps, electrification plans and ESG reporting that stand up to investor and regulator scrutiny.
How we engage
- Scoped studies with fixed deliverables and price
- Turnkey packages delivered with our engineering, quality and digital teams
- Embedded specialists working in your tools and processes
- Retained support under a framework agreement
Service lines
8 ways we deliver energy & sustainability
Energy audits
Detailed, investment-grade audits of plants, utilities and buildings with measured savings and payback.
Utility system optimisation
Steam, compressed air, chilled water, cooling towers, refrigeration and pumping system redesign.
Waste heat recovery
Heat integration, pinch analysis, economisers, heat pumps and ORC feasibility.
Electrification & renewables integration
Solar PV, battery storage, electric boilers and heat pumps integrated with plant utilities.
Decarbonisation roadmaps
Baseline, scenario modelling and phased capex plans toward net-zero targets.
Water & wastewater efficiency
Water balance, reuse, ZLD feasibility and treatment optimisation.
ISO 50001 & ESG reporting
Energy management systems, GHG inventories (Scope 1-3), BRSR/CSRD alignment and assurance readiness.
Green building & data-centre efficiency
HVAC, cooling and PUE optimisation for facilities and data centres.
Tools, platforms and standards
What we work with
We work in the platforms our clients already use, and we document to the codes their regulators, auditors and customers expect.
- ISO 50001
- ISO 14064
- GHG Protocol
- ASHRAE
- BEE / PAT
- TRNSYS
- EnergyPlus
- Aspen
Where we apply it
Industries served by this capability
Chemicals & Process
Process, mechanical and safety engineering for plants that run hot, high and hazardous.
Industry pageTextiles
Machinery, automation and sustainability for a modernising textile industry.
Industry pageFood & Beverage
Hygienic design, automation and traceability for safe, efficient food production.
Industry pageSteel & Metals
Process, equipment and digital engineering for metal producers and processors.
Industry pagePharmaceutical
GMP facilities, equipment and systems qualified for global regulatory inspection.
Industry pageData Centres
Cooling, power and monitoring engineering for facilities that cannot go down.
Industry pageInfrastructure & Construction
Structural, mechanical and inspection engineering for the built industrial environment.
Industry pageRenewables & Storage
Solar, wind, hydrogen and storage engineered for bankable performance.
Industry pageRepresentative engagements
Energy & Sustainability in practice
Related capabilities
More from our operations practice
Need energy & sustainability on your next project?
Share the scope, constraints and timeline. A senior engineer will respond with a practical path forward, whichever discipline it touches.