NuGreen has audited lighting and tariff arrangements at four service stations in Victoria.  Analysis of the audit has identified up to 60% savings on current spend. 
NuGreen is proposing a pilot upgrade at the four sites, replacing old lighting with LED fittings and managing on-off peak tariff costs.  NuGreen estimates savings of $750,000 per site over 10 years.  A 10 year warranty and estimated return on investment (ROI) is 4-4.5 years means the last 5.5-6 years of the agreement are CAPEX free.