Calculator, commercial energy upgrade
Commercial Energy Upgrade Calculator
Estimate an indicative combined savings range from a whole-site upgrade, combining solar, battery, lighting and HVAC measures, against your current annual energy spend.
Upgrade types
Assumptions
Each upgrade type has an indicative percentage-of-spend saving range; stacking multiple measures applies diminishing returns since some savings overlap. Combined savings are capped at 55–70% of spend. Actual results depend on your site's load profile, equipment condition and usage pattern.
Indicative combined savings
- Upgrades selected
- Solar generation, Battery storage / demand shaving
- Indicative annual saving
- $15,520 – $34,560/yr
Indicative only, subject to bill review and site assessment.
02Methodology
How we estimate combined upgrade savings.
We apply an indicative percentage-of-spend saving range to each selected upgrade type, then apply diminishing returns as measures stack since some savings overlap. A full site audit quantifies your actual load profile and equipment condition to refine these figures.