Energy Performance Contract: LED Lighting Upgrade (SUPERSPAR Ngqeleni)
This LED lighting upgrade was completed for SUPERSPAR Ngqeleni on a no-cost, Shared Savings Energy Performance Contract.
kWh savings: 188 835 kWh per annum
Energy cost savings: R165 277 per annum
CO2 offset: 179 394 Kg/A per annum
The aim of this intervention was to improve lighting LUX levels in the store and to reduce the energy consumed by lighting on a no-cost, Shared Savings Energy Performance Contract.
The project had the following features:
- 5-year period
- No cost to the client
- Energyworx invoices client for a portion of the savings
Smart meter readings were taken to establish the baseline consumption before the intervention. These readings were then analysed to provide a consumption profile from which the lighting upgrade was planned.
Post installation, new LUX level readings were taken and smart meter readings collated. M&V was carried out on the before and after intervention readings and savings were determined.
The LED lighting upgrade achieved the following results:
- 67% energy reduction
- 65% average LUX improvement
The client was also presented with:
- 5-year guarantee for the lights
- Certificate of Compliance for the installation
- Before and after LUX readings covering the entire store
- Commissioning certificate