The VA to kVA conversion is trivial on paper (divide by 1,000) but the real value is in joining up what equipment nameplates report with what your supply contract is sized against. Your Maximum Import Capacity (MIC) is set in kVA on every half-hourly settled supply in the UK, and every commercial UPS, inverter, transformer and generator manufacturer also rates kit in kVA. Whenever a site refresh adds a new piece of kit, the sum of installed kVA needs to be reconciled against the contracted MIC kVA before the DNO is asked for an uplift, not after the breaker trips.
For sites running standby diesel or gas generators (data halls, hospitals, food processors, anywhere a power cut is more expensive than the gen-set), the kVA reconciliation runs both ways. Step load capability is rated in kVA, prime power is rated in kVA, and the ATS panel is sized in amps derived from kVA. If a procurement spec arrives in VA from a US-headquartered vendor and the local panel build is in kVA, mismatches in the third decimal place rapidly turn into rework. A clean VA to kVA conversion at the spec review stage cuts the rework risk down to noise.
Where Purely Energy adds value is on the bill side: matching your contracted MIC kVA against your actual half-hourly peak kVA, and flagging when either is wrong. We routinely find clients paying for 250 kVA of MIC against a measured peak of 140 kVA, and the savings on availability charges across a multi-site portfolio can run into five or six figures a year. The starting point is always to translate the installed kit kVA into contracted kVA cleanly. The tool above does the maths; the rest is a procurement conversation worth having.