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| Case Studies |
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SEISD
- Loreto Academy
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- YMCA
- Handgar Warehouse |
| SEISD |
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BEFORE CONVERSION
• Metal Halide
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AFTER CONVERSION
• T5 Linear High Bay
PROJECT BENEFITS
• Reduce Energy Consumption 49%
• Reduce Annual Energy Costs $2,856.00
• 10 Year Cash Flow of $18,887.00
• Increase Lumens from 65% to 95%
• Foot candle increase: 15 fc to 60 fc
• Rated Lamp Life increases from 20,000 hrs to 30,000 hrs @ 12 hr burn
• Reduce existing fixture count: 42 metal halide to 24 linear T5 high-bay
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| Loretto Academy |
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BEFORE CONVERSION
• Metal Halide
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AFTER CONVERSION
• T5 Linear High Bay
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| YMCA |
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BEFORE CONVERSION
• Metal Halide
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AFTER CONVERSION
• T5 Linear High Bay
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| Handgar Warehouse |
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BEFORE CONVERSION
• Metal Halide
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AFTER CONVERSION
• T5 Linear High Bay
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BEFORE CONVERSION
• Metal Halide
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AFTER CONVERSION
• T5 Linear High Bay
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| Handgar Warehouse |
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BEFORE CONVERSION
• Metal Halide
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PROJECT BENEFITS
• Reduce Energy Consumption 36%
• Reduce Annual Energy Costs $36,933.75
• Provide Positive 10 Year Cash Flow of $323,205
• Decrease Lumen Depreciation from 33% to 5%
• Foot Candle (FC) average increase from 15 avg. to 35 avg.
SAVINGS INFORMATION
• Total Watts Saved 49,245
• Annual Energy Savings $36,933.75
ECONOMIC ANALYSIS
• Simple Payback (years) 1.2
• ROI 80% Cost of Waiting per Month $3,077.81
• Potential Fixture Rebate $13,720
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| Tigua Rec Center |
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BEFORE CONVERSION
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PROJECT BENEFITS
• Reduce Energy Consumption 78%
• Reduce Annual Energy Costs
$ 44,679.20
• Provide Positive 10 Year Cash Flow of $394,922.00
• Decrease Lumen Depreciation from 33% to 5% 5) Significant Foot candle levels increase. (See Visual Model)
ECONOMIC ANALYSIS
• Simple Payback (years) .4
• ROI 237%
• Cost of Waiting per Month $3,723.27
SAVINGS INFORMATION
• Total Watts Saved 111,698
• Annual Energy Savings $44,679.20
• Local Utility Rebate: $33K
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BEFORE CONVERSION
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AFTER CONVERSION
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BEFORE CONVERSION
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AFTER CONVERSION
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BEFORE CONVERSION
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AFTER CONVERSION
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| Cowtown Boots |
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BEFORE CONVERSION
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PROJECT BENEFITS
• Reduce Energy Consumption 78%
• Reduce Annual Energy Costs $ 31,143.36
• Provide Positive 10 Year Cash Flow of $303,444.65
• Rated Lamp Life increases from 12,000 hrs to 24,000 hrs @4hr burn
ECONOMIC ANALYSIS
• Simple Payback (years) 0.3
• ROI 390%
• Cost of Waiting per Month $2,595.28
• Potential Fixture Rebate $7,700
SAVINGS INFORMATION
• Total Watts Saved 64,882
• Annual Energy Savings $31,143.36 |
| Halloman Air Force Base Dimming Ballast (T8) Retrofit |
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| BEFORE CONVERSION |
AFTER CONVERSION |
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