tambient ROI Calculator Report

Transcription

1 tambient ROI Calculator Report tambient LL vs. CLS-M for: Sample Project West Haven, CT

2 Contents Overview and ROI Summary Project Details and System Comparison System Details -- tambient LL System Details -- CLS-M Assumptions and Tax Exemptions Disclaimer

3 Overview About the calculator The tambient ROI Calculator is a comprehensive analysis tool that incorporates energy savings, labor savings, wiring costs, maintenance and HVAC savings, tax deductions and other initial and annual owning costs into a life cycle analysis for your lighting project. This report compares the following two lighting systems based on the input you provided and the selections you made on the tambient ROI webpage. tambient LL CLS-M Each full size workstation is provided with two (2) 48" long panel mounted task/ambient luminaires. Smaller workstations are provided with (1) 60" long panel mounted task/ambient luminaire. Larger workstations are provided with one (1) 48" long panel mounted task/ambient luminaire and one (1) 60" long panel mounted task/ambient luminaire. Ceiling mounted indirect/direct suspended luminaires with 1-lamp cross section are used in areas other than workstations. Recessed 2-lamp 2' x 4' high-performance nonplanar lensed troffers spaced 8' by 10' on center. Each workstation receives one (1) 9-watt LED desktop task light. ROI Summary tambient ROI 3.89 years Annual energy savings (lighting+hvac) $597 Annual maintenance savings (lighting+ HVAC) $822 Tax savings effect for year 1 $1,764 Avg. annual tax savings effect for years 2-15 $1,482 tambient 15-year net savings $35,417 1

4 Project Details System Comparison Project Type New construction Area (sf) 10,000 Electricity cost ($/kwh) 0.16 Workstation size 8' X 7'-6" No. of workstations 72 Panel height 48" Ceiling height 9'-0" tambient LL CLS-M Luminaire quantity Lamp quantity System watts 4,865 5,928 System power density (W/sf) Hardwiring costs $749 $4,032 Removal/disposal of existing systems $0 $0 Asbestos abatement (if any) $0 $0 Other costs (ceiling replacement, repair, etc.) $0 $0 Utility rebate $0 $0 2

5 System Details -- tambient LL Qty. Luminaire Desription ft 1xT5 panel mtd task/ambient L201-48S4-L (T31) 18 5-ft 1xT5 panel mtd task/ambient L201-60S5-L (T21) 6 12-ft 1xT8 direct/indirect pendant (L45) Note: Plan is typical and does not represent the actual project area. Total lighting system installed cost $66,484 System power density (W/sf) 0.49 Luminaire quantity 141 Lamp quantity 153 System watts 4,865 Hardwiring costs $749 Removal/disposal of existing systems $0 Asbestos abatement (if any) $0 Other costs (clg replacement, etc.) $0 Utility rebate $0 3

6 System Details -- CLS-M Qty. Luminaire Desription Installed Cost (ea.) 96 2x4 2xT8 high performance lensed troffer (F11) $ LED personal task light (V1) $298 Note: Plan is typical and does not represent the actual project area. Total lighting system installed cost $46,667 System power density (W/sf) 0.59 Luminaire quantity 168 Lamp quantity 264 System watts 5,928 Hardwiring costs 4,032 Removal/disposal of existing systems 0 Asbestos abatement (if any) 0 Other costs (clg replacement, etc.) 0 Utility rebate 0 4

7 Tax Exemption and Benefit Summary Assumptions Sales tax rate 6.0% Property tax rate 5.0% Owner's corporate income tax rate 35% Corporate deduction for O&M expenses Yes Corporate deduction for depreciation Yes tambient addition to IRS Section 179 deduction Opted out tambient addition to EPAct Section179D deduction Opted out IRS threshold for claiming maximum Section 179 deduction $500,000 IRS maximum Section 179 deduction $125,000 ARRA bonus depreciation (for qualifying business property) 50% Owner's cost of capital 6% Owner's property tax rate 5% First cost of AC equipment ($/ton) 1800 First cost of heating equipment ($/kw) 83 AC efficiency (kw/ton) 1.2 AC maintenance cost ($/ton/yr) 150 Cost of heating fuel ($/Mbtu) 6 Heating maintenance cost ($/Mbtu capacity/yr) 2 5

8 Disclaimer The tambient ROI Calculator and this report are designed to illustrate the tangible financial advantages of choosing a tambient open office lighting system over other best practice energy saving lighting solutions. Results are estimates based on a various assumptions and a variety of factors and as such are not a guarantee of savings. Factors including differences in regional labor, equipment and fuel costs may cause your actual savings to differ. The cost and impact of lighting controls will also impact your savings and ROI. To obtain a more tailored analysis, please contact roi@thelightingquotient.com to request a custom ROI analysis for your project. The lighting design solutions presented in the tambient ROI Calculator are illustrative examples only. Presentation of these solutions and your selection of a given template using the web tool does not constitute an endorsement of these designs by The Lighting Quotient for your project. Similarly, nothing in the tambient ROI Calculator web tool and this document shall constitute or imply tax advice. The tambient ROI Calculator is not a replacement for professional design services and tax consultation. 6