What can you save in £’s & CO2 Emissions?

The case study below highlights the typical energy cost savings that can be achieved in a warehouse type facility containing 390 Intelligent luminaries.

The following assumptions have been made:
• Electricity: 0.06p per kWh
• Operating hours: 24 hours a day, 7 days a week: 8736hrs per annum.

Circuit
Watts		 Product
Qty		 Total Circuit
Watts		 Running
Cost
Existing Lighting
400w Sodium
Lowbay Luminaries		 440.00 390 171,600.00 89,945.86
Proposed Lighting
IESL T5 Luminaire
with Presence Detection		 95.90 390 37,401.00 19,604.11

Saving per annum
(£) 70,341.75
Existing lighting total kWh consumtion 1,499,097.60
Proposed lighting total kWh consumption 326,735.14
Saving per annum kWh 1,172,362.46
Carbon emission reduction per annum tonnes 527.56

This massive reduction in energy consumption is the equivalent
to one person's carbon emission contribution on 151 return flights
from London to New York!