One loop. Every fix accounted for.
Arcestra connects to the sensors, meters and controls a building already runs, learns how each site behaves, finds the waste, and routes every fix through the people who approve it.
Six stages, one governed cycle.
Sense, Detect, Advise, Approve, Verify, Evidence. Every fix moves through the same loop, at every site.
- Proposed
- Awaiting reviewApproved
- Scheduled
- Fix
- Raise the supply air setpoint
- Approved by
- Facility manager
- Baseline
- Locked before the change
- Result
- Verified against the baseline
The operating model of your facility.
Arcestra learns how each site behaves and holds it as a living operating model of the facility.

No rip and replace.
Arcestra connects to the building management, metering and IT systems already in place.
Every change routes to the people who own it.
Every saving is measured against a locked baseline and sealed as evidence a CFO, board or auditor can verify.
- 01 · ProposedArcestra flags the fix
With its expected impact and confidence.
Arcestra - 02 · ApprovedThe owner signs off
Nothing changes without the person who owns it.
Facility owner - 03 · AppliedThe change goes live
Only the approved change, nothing more.
Operations - 04 · VerifiedMeasured, not estimated
Against a baseline locked before the change.
Arcestra - 05 · SealedA record they can check
Evidence for a CFO, board or auditor.
Finance and audit
