The Struxiva blog

Ideas on AI, energy and the buildings we run.

All publications, guides, research and field notes live here. This is the home for everything blog-related, add new posts as cards below.

Architectural drawings and building data
Building Intelligence

Building Intelligence: The Next Evolution of Smart Buildings

Buildings have never generated more data. Most owners still can't answer the four questions that matter most.

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Hand drawing on a technical plan
Entity Resolution

Entity Resolution: The Missing Foundation of Building Intelligence

A building rarely calls the same piece of equipment by the same name twice. Here's how a system decides which mentions are actually the same thing.

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Code on a monitor
Semantic Validation

Semantic Validation: Building Trustworthy AI for the Built Environment

A building's records are full of numbers that look fine and aren't. Here's how a system decides whether a value could actually be true before anything trusts it.

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Abstract network visualization
Knowledge Graphs

Why Knowledge Graphs Are the Brain of Intelligent Buildings

A building's information is rarely missing. It's scattered, and the scattering destroys the relationships that make it useful.

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Data center servers
Hybrid AI

Hybrid AI Architectures: Combining Deterministic Engineering and Generative AI

The question isn't how much AI to use. It's where the boundary sits between the parts allowed to be creative and the parts required to be correct.

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Power lines at dusk
Trusted AI

Building Trustworthy AI Systems for Critical Infrastructure

Accuracy is a property of a model. Trustworthiness is a property of the system around it, and only the second one answers what an operator is asking.

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Rows of labelled filing cabinets
Document Intelligence

From Documents to Decisions: How AI Unlocks Building Knowledge

A building already contains most of the information needed to understand it. It rarely contains that information in a form anything can use.

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Low-angle view of a layered metal structure
Intelligence Layer

The Building Intelligence Layer: Connecting Every Source of Building Knowledge

BIM models, drawings, audits, sensors and work orders all describe the same building. Nothing in the usual stack is responsible for making them agree.

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Scale model of a city with buildings and streets
Digital Twins

Continuous Digital Twins: Keeping Building Models Alive with AI

Most digital twins are accurate on the day they are handed over. Keeping one true a year later is a different engineering problem.

Coming soon
Printed sheet covered in numbers
Data Quality

Building Data Quality: The Foundation of Reliable AI

Every AI claim about a building inherits the quality of the records underneath it. Most of those records have never been checked.

Coming soon
Hand typing a query on a smartphone in the dark
Conversational AI

Conversational Building Intelligence: From Search to Dialogue

Inside the interface that turns a validated graph into a plain-language answer.

Coming soon
Technician in protective gear testing an electrical panel
Predictive Maintenance

Predictive Maintenance Powered by Building Intelligence

Predicting a failure is the easy half. Knowing which asset it belongs to, and whether the data supports the call, is the rest.

Coming soon
Control room wall covered in knobs and indicators
Fault Detection

Beyond Fault Detection: AI That Understands Building Systems

A rule can tell you a valve has been open too long. Only a system that knows what the valve is for can tell you whether that matters.

Coming soon
Low-angle view of a planted building facade
Performance Optimization

Building Performance Optimization Through AI and Validated Building Knowledge

Optimising a building means changing how it actually runs. That is only safe when the knowledge underneath has been validated rather than assumed.

Coming soon
Facility professional holding a clipboard in a plant room
Facility Management

The Future of Facility Management Is Building Intelligence

The job has always depended on holding a building’s history in someone’s head. That is the part about to change.

Coming soon