12 0 0 E H i l l c r E s T E n E r g y s a v i n g f E a T u r E s




   SOLAR PHOTOVOLTAIC ARRAY
   Solar 10.5kW on roof...
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Hillcrest Energy Savings

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Shows cost effective and profitable modifications to an existing building

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Hillcrest Energy Savings

  1. 1. 12 0 0 E H i l l c r E s T E n E r g y s a v i n g f E a T u r E s SOLAR PHOTOVOLTAIC ARRAY Solar 10.5kW on roof Savings of $500/mo average. Cost $111,000. Estimate rebates $60,000. Net cost $51,000. Payback estimated at 10 years (based on current electric rates.) WINDOW TINT Tint all windows in building with 66% energy rejection tint Reduction in cooling costs, increased comfort. Cost $7,700.00 Payback estimated 9 months. UPDATED LIGHTING Update all interior lighting to more efficient fluorescent & LED. Reduce all 4 bulb to 2 bulb update ballasts to electronic. Reduce power consumption. Reduce cooling load cost. Cost $9,700 Payback estimated 15 months. MODIFIED WATERING SCHEDULE Modify watering for outdoor plants to match new city watering codes. 50% savings over previous setting. Cost $0.00 Savings $200/mo for water and sewer charges. EQUIPMENT ON POWER SAVE Switch PC's and Plotter to power save where possible. New IT Equipment purchases are all Energy Star rated PC's. Reduce power consumption. Reduce cooling load cost. Cost $0.00 Savings estimated $50/mo. HARRIS Harris Civil Engineers, LLC

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