SPOF · Energy-from-Waste
Find the single points of failure before they stop your plant
One crane, one fan, one transformer, one ageing control system: a single component can take an Energy-from-Waste line offline for days. Our SPOF Flash finds and ranks these weak points in four weeks and puts a figure on what they put at risk.
Why it matters
Every day of unplanned outage hits three revenue lines at once
Availability is the economic engine of an Energy-from-Waste plant. When a single component fails, the cost is rarely limited to the repair.
Lost energy sales
Electricity and heat that are not exported, and district-heating customers who still have to be supplied.
Diverted waste
Waste that must be stored, transported or sent elsewhere, with the gate fees that go with it.
Contracts & insurance
Availability penalties under concession or PFI contracts, insurance claims and pressure on lender covenants.
Where we look
Single points of failure we often find on Energy-from-Waste plants
Our review covers the whole plant, from the tipping hall to the grid connection. These are the usual suspects.
Waste reception
A single bunker crane or grab, and the hydraulics and controls that keep it moving.
Combustion & ash
Grate drives, bottom-ash extractor and under-grate conveyors with no back-up.
Boiler & water-steam cycle
Feedwater pumps, critical valves and water treatment that the whole line depends on.
Flue-gas path
The induced-draught fan and key flue-gas treatment equipment, where a stop means a full trip.
Electrical & grid
Step-up transformer, HV connection and auxiliary supplies, often with long replacement lead times.
Control & OT
Ageing DCS or PLCs without spares support, single servers and operational-technology cyber exposure.
Our SPOF services
From a four-week diagnosis to continuous monitoring
Start with the Flash. Go further when the findings justify it.
SPOF Flash
Four weeks, three days on site. A ranked register of the top single points of failure, their exposure and a three-year roadmap.
SPOF Extended
An exhaustive analysis, including HV/LV electrical, control systems and OT cyber, with a costed maintenance and critical-spares strategy.
SPOF Monitoring
Quarterly update of your SPOF register by our AI agent from new site data, and an annual review with your team.
SPOF Design Review
For plants in design, construction or EPC-to-operator handover: remove single points of failure while it is still cheap to do so.
How the SPOF Flash works
Four weeks, five steps, minimal disruption to your team
About three quarters of the work is done remotely. Your team's time is concentrated on the site visit and the closing workshop.
Scoping call
30 minutes, free of charge: your plant, your concerns, your next outage.
NDA & data
We sign an NDA and send a short data request: P&IDs, asset list, maintenance and incident history.
Site visit
Three days on site with operations, maintenance, electrical and control teams.
Analysis
Proprietary criticality scoring, supported by our AI agent and validated by our expert.
Report & workshop
A half-day workshop with plant management to agree priorities and quick wins.
What you receive
Decisions, not just a report
- A ranked register of your top single points of failure
- A criticality matrix across all plant systems
- The financial exposure attached to each critical SPOF
- Quick wins for your next outage
- A three-year maintenance, redundancy and critical-spares roadmap
- A recommendation on whether a deeper analysis is worthwhile
Your data stays yours
Confidential by design
- Your data is processed locally on our expert's workstation – never in a public cloud
- NDA signed before any data is exchanged
- Your data is deleted at the end of the engagement, on request with a certificate
- Report in English, with a translation into your working language
- Independent of equipment suppliers: we sell no hardware and no spare parts
Who it is for
Built for the people accountable for availability
Operators
Independent operators who want large-group reliability expertise without building a central team.
Asset owners & funds
An asset health check before a refinancing, an insurance renewal or a budget round, across one plant or a portfolio.
Plant managers
Hard numbers to defend the maintenance budget and prioritise the next outage, complementing your in-house team.
Developers & EPC
A design review and handover check for new plants and major revamps.
Winter 2026–27: we are offering pilot terms to three Energy-from-Waste operators in the UK and Europe. Ask us during the scoping call.
Questions
Frequently asked questions
Does this replace our maintenance or reliability team?
No. The SPOF Flash gives your team an independent, quantified view of where the plant is exposed. It complements in-house reliability work and helps you prioritise and justify investments.
Do you need access to our control system?
No. The Flash works from documents, maintenance data, interviews and the site visit. Direct reading of SCADA or PLC data is a separate, optional engagement.
How much of our team's time does it take?
Mainly the three days on site and the closing workshop. Data collection is organised through a single short request at the start.
Can it cover several plants?
Yes. The SPOF Extended can be run across a portfolio, with a consolidated view of the risks shared between sites, such as critical spares.
Is it relevant for a plant that is still being built?
Yes – it is the cheapest moment to remove a single point of failure. Our SPOF Design Review is built for design, construction and EPC-to-operator handover.
Next step
Thirty minutes to see where your plant is exposed
Tell us about your plant and your next outage. We will tell you whether a SPOF Flash makes sense – and if it does not, we will say so.