Stelimasa Energy provides energy and environmental intelligence for UK landlords, SMEs, care homes and community buildings. We help you understand where energy is being wasted, where indoor conditions are creating risk, and what to do before problems become expensive. Delivered through approved technical partners with monthly insight reports.
Dashboards are easy to cancel. Monthly insight reports — with clear findings, risks and actions — are harder to replace. That is the product.
Sensors are installed through our approved technical partners. We establish your site baseline across temperature, humidity, air quality and any additional parameters. Your first monthly report describes current conditions.
The second report reveals patterns. Rooms that consistently run damp. Heating cycles that waste energy. Air quality that dips every morning. Risks that recur invisibly when no one is measuring them.
By month three, we have evidence — not guesses. Specific, costed recommendations. Before-and-after comparisons. A structured data trail for ESG, grant applications, compliance or future carbon reporting.
We do not sell a single generic sensor package. The monitoring configuration depends on what risk, cost or evidence gap you are trying to address. Every package ends with a monthly insight report.
We work with organisations where environmental conditions directly affect costs, compliance, occupant wellbeing or property value.
Every engagement has a one-off setup fee and a monthly subscription. The setup covers the site assessment, partner-led installation and your baseline report. The subscription covers monthly monitoring and your insight report.
By month four, we can show trends, patterns and evidence that a one-off inspection would miss. That is the offer — not a gadget, but a growing record of what is happening inside your building.
Start a pilot conversationWe discuss your site, concerns and what you want to measure. Our technical partners assess connectivity and sensor placement.
Approved installers configure and mount sensors. No disruption to operations. Connectivity tested, baseline capture begins.
Each month, a clear PDF report with findings, risks, anomalies and one prioritised recommendation.
End-of-pilot review call. What did we find? What should change? What evidence have you built? Options for ongoing subscription.
Environmental monitoring in residential and commercial settings involves data protection obligations. We take them seriously from day one.
Stelimasa Energy Limited is registered with the Information Commissioner's Office (registration reference ZC169554). All personal and site data is handled in line with UK GDPR and the Data (Use and Access) Act 2025. A formal Data Protection Impact Assessment will be completed before any residential or sensitive site deployment.
For residential deployments, we provide compliant tenant notification templates and a plain-English privacy notice before any monitoring begins.
Hardware deployed through approved partners will be required to meet UK Product Security and Telecommunications Infrastructure requirements, including secure default credentials and appropriate device support information. Compliance confirmation is obtained from partners before any site deployment.
All technical partners operate under a formal Partner Fulfilment Agreement with clear obligations on installation standards, data handling and liability.
Stelimasa Energy is a UK environmental intelligence business. We coordinate the deployment of low-cost sensor systems through approved technical partners, capture site-level environmental data, and convert that data into monthly intelligence reports that support operational savings, ESG evidence and future sustainability decisions.
Our UK model is deliberately sales-led and asset-light. We own the customer relationship, structure the service, manage monthly reporting, and work with approved technical partners for device installation, configuration and support.
We do not lead with carbon credits. We lead with practical visibility, early risk identification and credible evidence — built from real site data, one monthly report at a time.
Registered in England and Wales as an environmental consulting and technical analysis business. Installation and technical deployment delivered through approved partners.
The African arm of Stelimasa Energy, Enerolu monitors diesel generator usage and grid availability for SMEs, hotels and commercial sites in Lagos. Milesight LoRaWAN sensors, ThingsBoard IoT backend, and monthly naira-denominated insight reports help Nigerian businesses reduce diesel waste and build a carbon evidence trail for future certification.
Learn about Enerolu"We help you collect the evidence, identify inefficiencies, and make better environmental decisions from real site data."
We are currently running 90-day building insight pilots across the UK. If you manage a building, portfolio or site where environmental conditions matter — whether you are a landlord, care operator, school administrator, farm manager or SME — we would like to hear from you.