Your partner in thermal energy decarbonisation and steam optimisation
What we deliver
Your path to net-zero, simplified
High-impact decarbonisation roadmap
Efficiency gains and savings through system optimisation
Actionable system insights and analysis
Data-backed tracking and verification of system improvements
Build a clear, confident path to net-zero
No matter where you are on your sustainability journey, our experts work closely with your team to help you move forward; whether that’s unlocking hidden efficiencies, gaining real‑time visibility and control, or eliminating carbon emissions from your thermal energy systems.
Our global engineering teams work with you to diagnose system issues and identify evidence‑based optimisation opportunities that deliver quick, measurable improvements.
Through ongoing management and structured decarbonisation planning, we support long‑term efficiency needs and provide technically robust options for a planned transition to cleaner, lower‑carbon technologies.
Our Customer Sustainability Journey Framework
Before we start, we diagnose your system, building a clear understanding of how your steam and thermal energy systems are performing, where energy is being lost, and which risks or constraints are limiting efficiency and reliability.
Through an initial ‘Walk the Plant’ session by one of our engineers, and with follow up targeted audits, site assessments, and data led analysis, we establish a robust baseline across your system - from generation through to point of use. This diagnosis exposes hidden inefficiencies and cost drivers, enabling informed decisions, prioritised actions, and a clear roadmap for optimisation, smarter system management, and ultimately decarbonisation.
Our Customer Sustainability Journey framework focuses on three pivotal stages: optimisation, effective system management, and decarbonisation of steam generation through renewable energy sources. By integrating these three stages, we pave the way for a more stable and efficient future.
Diagnose
Find the issues and opportunities that matter to you
We combine engineering expertise, audits and system data to assess steam and thermal energy performance. This establishes a baseline, identifies losses and costs, and highlights improvement opportunities.
Outcomes of our diagnosis process:
- Identify energy losses, system performance and cost drivers
- Deliver a high-impact optimisation roadmap
- Recommend targeted efficiency improvements
- Confirm realised energy, cost, and CO₂ savings and returns
- Sustain and enhance your optimisation gains
Diagnostic services:
- Metering & insights
- Steam Trap Survey
- Heat Loss Survey
- Steam Optimisation Audits
- Thermal Energy Audits
Optimise
Put your optimisation plan into action
Diagnose identifies opportunities for improvement and quantifies the potential carbon, water, energy and financial savings. Optimise turns those findings into practical changes across your existing steam and thermal energy systems.
Improvements you can achieve
- Lower energy consumption and operating costs
- Reduced steam, heat and condensate losses
- Better use of recoverable energy
- Improved process and system performance
- Lasting gains supporting your net-zero and energy saving targets
Optimisation outcomes
- Steam trap upgrades
- Condensate recovery improvements
- Flash steam recovery
- Pressure optimisation
- Boiler house improvements
- TDS energy recovery
- Control and system upgrades
- Support with implementation of the optimisation plan
Manage
Digitally manage your steam system for real-time, actionable insights.
Connect and streamline your systems with real-time tracking, health monitoring, and clear, actionable insights.
- Performance tracking
- Track and prove system improvements
- Quantify CO₂ emissions and cost savings
- Gain actionable system insights
- Perform continuous analysis and diagnostics
Key Services and Solutions:
- Wireless Steam Trap Monitoring
- Performance Monitor & Leaking Indicator
- Steam Insights Services
- Metering, Monitoring & Targeting
- STRATA energy
- EasiHeat Insights
Decarbonise
Decarbonise your thermal systems by transitioning to zero-emission solutions.
Eliminate carbon emissions from your steam generation processes by transitioning to innovative electric steam generation technologies and services.
- Remove Scope 1 carbon emissions
- Reduce reliance on fossil fuels
- Achieve your net-zero targets
- Build long‑term resilience
- Develop a reimagined, future-ready system
Key Services and Solutions:
- Sustainability Masterplan
- Industrial heat pumps
- SteamVolt - zero emission electric steam generation
- SteamBattery - flexible thermal energy storage for carbon free steam
Please note that the availability and scope of our services may vary by region due to differences in local infrastructure, regulations, and technical capabilities. While we strive to deliver consistent value globally, we recommend contacting us directly to confirm which services are available in your area.
Ready to take the next step on your Jounery2Zero?
Turn your steam and thermal energy strategy into a decarbonisation roadmap.
Work with our experts to assess your existing steam and thermal energy systems and identify where TargetZero technologies can deliver the greatest carbon and efficiency gains.
TargetZero - transformative low-emission technology solutions
Decarbonising thermal energy is one of the most powerful steps industrial organisations can take on the journey to net‑zero. Steam remains the most efficient and flexible heat‑transfer medium available, but the way we generate and manage it must evolve. The TargetZero portfolio, part of our Customer Sustainability Journey (CSJ) framework, is designed to help you do exactly that—providing a suite of technologies that enable cleaner, more efficient and future‑ready steam and thermal energy systems.
Introducing the TargetZero portfolio
TargetZero brings together transformative technologies—each designed to help industrial sites cut emissions, improve efficiency, and build long‑term resilience in a decarbonising world.
Journey to net-zero
TargetZero - transformative low-emission technology solutions
Decarbonising thermal energy is one of the most powerful steps industrial organisations can take on the journey to net‑zero. Steam remains the most efficient and flexible heat‑transfer medium available, but the way we generate and manage it must evolve. The TargetZero portfolio, part of our Customer Sustainability Journey (CSJ) framework, is designed to help you do exactly that—providing a suite of technologies that enable cleaner, more efficient and future‑ready steam and thermal energy systems.
Key benefits
- Zero‑emission steam generation (when powered by renewable electricity)
- Robust, proven, MV Resistive heating element technology, engineered for industrial environments by Chromalox, a Spirax Group company
- Easy integration with existing steam infrastructure for faster decarbonisation
- High efficiency (>99%)
- Installation cost savings
- Reduced maintenance and operational costs
SteamBattery: flexible thermal energy storage for carbon free steam
SteamBattery is a unique thermal energy storage and on‑demand steam generation system that converts electricity into stored hot water, releasing it later as flash steam whenever required. This solves a critical challenge: aligning variable renewable energy with continuous or fluctuating steam demand.
Key benefits
- Zero‑carbon steam at the point of use (when powered by renewable electricity)
- Allows retention of existing steam infrastructure, reducing time, cost and disruption
- Flexible integration and modular scaling
- OPEX savings by storing off-peak electricity as thermal energy
- Meet peak demands without requiring oversized boilers and/or infrastructure
High‑temperature heat pumps: recover, reuse and reduce
High‑temperature heat pumps enable industrial sites to capture and reuse waste heat—reducing reliance on fossil fuels and lowering emissions from thermal processes.
Producing temperatures up to 175°C (and soon 200°C), they make it possible to electrify thermal loads previously considered too demanding for heat pump technology.
Key benefits
- Recover and reuse waste heat to improve overall thermal efficiency
- Reduce reliance on fossil fuels for process heating across key industries
- Deliver high outlet temperatures suitable for demanding industrial applications
- Integrate seamlessly with existing steam systems for staged, low‑risk decarbonisation
Personal care manufacturing: 70% water reduction
Cotopaxi’s audit uncovered excessive water use caused by a valve left open for two years. With new water metering and Strata in place, the issue was resolved and consumption dropped sharply.
Result: 750,000 gallons saved per day, £23.6K in pumping costs avoided annually.
Food manufacturing: £24K annual saving via machine shutdown optimisation
Strata data revealed that heat recovery systems were left running during shutdowns. Adjusting control logic to fully power down equipment eliminated wasted energy.
Result: £24K annual electricity savings.
Food manufacturing: £600K annual saving via steam optimisation
By throttling steam supply to fryers and steamers and installing additional metering, the manufacturer optimised fuel use without affecting product quality.
Result: 4,767 GJ/month fuel reduction, ~£600K annual savings.
Consumer goods processing: £11.5K annual saving via valve repair
Steam metering identified faulty isolation valves leaking steam during downtime. Replacing the valves stopped losses and improved control.
Result: £11.5K in annual savings.
Food processing: £65K annual saving via water leak detection
Strata alarms flagged a sudden spike in water consumption. Repairs to leaks, bypass valves and solenoid seals quickly restored normal use.
Result: 8.76 million gallons saved annually, £65K cost reduction.
Expertise built on heritage and innovation
As your trusted advisor, we bring over 135 years of expertise to help you optimise performance, manage systems intelligently, and meet your net-zero objectives.
Global expertise: Over 135 years in thermal, electrical, and fluid systems, with a proven track record in optimising, managing, and decarbonising thermal process.
Your technology-agnostic advisor: we identify the most effective energy pathway for your site - whether steam, electric, or hybrid - using real-world data on CO₂ impact, cost efficiency, and reliability. Our goal is to help you make confident, future-proof decisions that balance sustainability with performance.
Comprehensive solutions: As part of the Spirax Group, we offer integrated expertise from Spirax Sarco, GESTRA, Cotopaxi and Chromalox, delivering end-to-end thermal energy solutions.