Sectors — Hospitals & Healthcare
How a hospital already grades its power
A theatre, a vaccine fridge and a car park light arrive on the same invoice at the same rate, described the same way. But their consequences on failure are nothing alike. The first thing metering does in a hospital is separate them — so the loads that must never stop are watched, and the loads that can be reduced are the only ones anyone proposes reducing.
Metering follows the criticality grading your estates team already works to. Nothing here asks a hospital to think about its power in a new way — it asks for measurement of the way it already does.
Tier 1
Interruption is measured in seconds and in outcomes. These circuits must be on standby power before anyone notices the mains has gone, and their behaviour on standby has to be a matter of record rather than assumption.
Typically includes
Tier 2
Interruption does not stop a heartbeat, but it stops a diagnosis, spoils a reagent or ruins a batch of vaccine. These are the loads where a slow degradation matters as much as a sudden failure.
Typically includes
Tier 3
Interruption is an inconvenience. This tier is where almost all of the avoidable cost lives, and it is the only tier where an efficiency measure can be considered without a clinical conversation first.
Typically includes
Tier 2, continued
Vaccine stock, blood products, reagents and temperature-controlled medicines all sit behind a compressor. A refrigeration unit that is beginning to struggle draws more current and cycles more often well before the temperature inside it moves — which is precisely the window in which a service call is still cheap.
Metering the circuits that feed pharmacy, laboratory and blood-bank refrigeration gives the estates team that early signal, and gives the pharmacy a consumption record to set beside its own temperature logs when a batch is questioned.
Every hospital in Uganda has a generator and a monthly assurance that it was tested. Very few have a timestamped record of what the standby chain has actually done under real conditions — how often it was called, how quickly it took the load, how long it carried it, and whether the load it carried was the load it was sized for.
Metering the standby supply converts that from an assurance into evidence. It also makes the slow, quiet problem visible: essential load that has grown, circuit by circuit, past what the generator was specified to carry.
A hospital’s consumption peaks while it is operating: theatres in use, imaging running, sterilisation cycling, air handling at full duty. That is the same window in which an array generates, which is why hospitals are a better solar case than their 24-hour reputation suggests — and why sizing has to come from the metered daytime profile rather than the annual total, which flattens the peak away.
What solar does not change is the resilience design. Grid, generator and UPS keep their existing priority on the essential board; the solar work is specified as a parallel supply against that constraint, and the same meters then show what it actually displaced.
Where the requirement is a single study rather than continuous monitoring — a ministry or donor submission, an accreditation review, or a business case for replacing plant — an energy audit is scoped to the facility, measures the same circuits temporarily, and delivers the findings as a dated report.
We measure
Meters and current sensors read the circuit. They do not switch it, do not carry it, and do not sit in series with anything a clinical load depends on.
We work to your schedule
Installation on critical boards is planned with your estates and clinical engineering teams, in the windows they nominate, with their permit-to-work process.
We hand over the record
As-installed documentation for every metering point and device, so the estate file stays accurate and the installation is auditable.
An assessment grades your boards by criticality, proposes the metering plan tier by tier, and identifies where the standby chain is currently unrecorded. Most hospitals begin with the essential board and the cold chain.
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