Quick first-pass numbers — savings estimators, LCOE sketches, tariff calculators — that get you to a real conversation faster. None of these substitute for an engineering study; all of them sit on real ZW market inputs (ZESA tariffs, ZETDC supply benchmarks, local PV yield) rather than US averages.
First-pass estimate of annual ZESA-bill savings from an industrial energy audit. Pick your sector, input your bill, see typical waste benchmarks applied. 30 seconds.
Complete reference of the 12 ETAP-modelled study types we run, with sample inputs, standards cited, deliverable formats, and a sample report extract for load-flow.
If one of these would help you make a decision sooner, email inquiries@avexgrid.com — we prioritise the tools that are blocking real conversations.
Sketch a captive PV system from a monthly ZESA bill, roof area, and ZW PVOUT data. Outputs: array size kWp, annual yield, LCOE band, simple payback.
Quick triage for Zimbabwean exporters: do you produce CBAM-covered goods, and what’s your headline 2027 cost exposure at three carbon-price scenarios.
Input your demand profile, see your bill under each tariff option. Includes time-of-use blocks, demand charges, reactive penalty, and the supplementary charges most CFOs miss.
Quick incident-energy sanity check from fault level and clearing time, before a full IEEE 1584-2018 study. Useful for triage and PPE procurement.
15-question self-assessment producing a readiness score and prioritised next-step list. Useful as a board-level dashboard ahead of an audit commission.
Hours-of-shedding × kW × USD/litre × g/kWh. The number most operators don’t calculate properly. Output: monthly diesel spend, displaced fuel value of a captive PV system.
When the inputs are too complex for a self-service tool, that's usually when a real engagement makes sense. A free 30-minute scoping call tells you which side of that line you're on.