Center Moriches Union Free School District An Energy Conservation - - PowerPoint PPT Presentation

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Center Moriches Union Free School District

An Energy Conservation Plan

2

Agenda

 Project Overview  Energy Conservation Measures  Cost and Savings Summary  Next Steps  Questions

3

Project Overview

Annual District Energy Savings: $315,069 – 64.5% Project Cost: $6,021,372 Energy Conservation Measures (ECM) : 12 SED Simple Payback: 17.95 years Payback with NYSED Aid: 11 years Cumulative Cash Flow: $3,734,992

Energy Conservation Measures

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Interior & Exterior Lighting Upgrades

 LED Retrofit throughout the District – 2,834 fixtures  District-wide Exterior LED Lights – 293 Annual Savings: $85,965

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Energy Management System

 Supervisory Controller Upgrades at HS/MS and Clayton  Optimal Start at HS/MS and Clayton Annual Savings: $15,693

7

Burner Controllers

 Burner Controllers for Boilers, DHW Heaters and Furnaces  Dynamic Cycle Management (DCM) Technology Reduces Fuel Consumption

Building Boiler Controllers Gas Fired RTU Furnace Controllers DHW Controllers

Center Moriches HS/MS 3 1 Clayton Huey Elementary 2 2 1 District Office 1 1 Buildings & Grounds 1

Total

7 4 1

Annual Savings: $14,764

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Window Film Installation

 Total Window Film at the District: 18,774 sq. ft.  Reduced Heat Loss and Increased Occupant Comfort

Description Square Ft Center Moriches HS/MS 8,770 Clayton Huey Elementary 9,655 District Office 349

Annual Savings: $20,008

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 Solar Canopy at High School / Middle School rear Parking lot: 700.8 kW

Renewable Energy – Photovoltaic Electric Generation

Annual Savings: $164,695

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Renewable Energy – Photovoltaic Electric Generation

Clayton Huey Elementary: 206.9 kW Annual Savings $164,695 High School Back Garage: 24 kW with new roof

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Unit Ventilator Upgrades

 New Unit Ventilators at High School / Middle School with DX Coils: 28  Unit Ventilator Refurbishment at High School / Middle School: 4  Total Unit Ventilators added onto BMS: 32 Annual Savings: $1,837

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Other Energy Conservation Measures

 Weatherization – Savings $2,885  Pipe and Valve Insulation – Savings $2,474  Plug Load Controllers – Savings $2,432  Air Conditioning Compressor Controllers – Savings $3,777  Refrigeration Compressor Controllers – Savings $539

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Johnson Controls Awarded Rebates

• Total Center Moriches EPC Guaranteed Rebates: $86,576
• Largest ESCO with Awarded Rebates on Long Island
• Recent PSEG-LI Rebates Awarded: Over $11 Million
• Recent National Grid Rebates Awarded: Over $2 Million

$425,000 $426,960 $468,000 $701,170 $1,273,145 $820,000 $533,609

Sachem School District (Phase II) West Islip School District Half Hollow Hills School District Middle Country School District Brentwood School District Commack School District Valley Stream HS District

PSEG Long Island-Rebates

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Environmental Impact

homes for one year coal railcars

260

CO2 emissions from passenger vehicles

36,375

CO2 sequestered by tree seedlings grown for 10 years in an urban scenario

322

CO2 sequestered by acres of pine or fir forests

7

CO2 emissions from burning

3,299

CO2 emissions from barrels of oil consumed

125

CO2 emissions from the energy use of

Cost and Savings Summary

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Positive Cash Flow!

Proposed Project at 3.5% interest rate and 67.6% aid

A=A2-A3 B C D=A1+A+B+C E D+E

Yr Annual Energy Savings Annual O&M savings NYSED Building Aid Estimated Rebate Program Total Annual Savings Annual Lease Payment

Annual Cash Flow Cumulative Cash Flow

1

$315,069 $15,495 $291,425 $86,576 $708,565 ($516,549) $192,016 $192,016

2

$321,371 $15,495 $291,425 $0 $628,291 ($516,549) $111,742 $303,758

3

$327,798 $15,495 $291,425 $0 $634,718 ($516,549) $118,169 $421,928

4

$334,354 $15,495 $291,425 $0 $641,274 ($516,549) $124,725 $546,653

5

$341,041 $15,495 $291,425 $0 $647,961 ($516,549) $131,412 $678,065

6

$347,862 $15,495 $291,425 $0 $654,782 ($516,549) $138,233 $816,299

7

$354,819 $15,495 $291,425 $0 $661,739 ($516,549) $145,191 $961,489

8

$361,915 $15,495 $291,425 $0 $668,836 ($516,549) $152,287 $1,113,776

9

$369,154 $15,495 $291,425 $0 $676,074 ($516,549) $159,525 $1,273,301

10

$376,537 $15,495 $291,425 $0 $683,457 ($516,549) $166,908 $1,440,210

11

$384,068 $15,495 $291,425 $0 $690,988 ($516,549) $174,439 $1,614,649

12

$391,749 $15,495 $291,425 $0 $698,669 ($516,549) $182,120 $1,796,769

13

$399,584 $15,495 $291,425 $0 $706,504 ($516,549) $189,955 $1,986,724

14

$407,576 $15,495 $291,425 $0 $714,496 ($516,549) $197,947 $2,184,671

15

$415,727 $15,495 $291,425 $0 $722,647 ($516,549) $206,099 $2,390,770

16

$424,042 $15,495 $0 $0 $439,537 $0 $439,537 $2,830,307

17

$432,522 $15,495 $0 $0 $448,017 $0 $448,017 $3,278,324

18

$441,173 $15,495 $0 $0 $456,668 $0 $456,668 $3,734,992

Total

$6,746,360 $278,910 $4,371,380 $86,576 $11,483,225 ($7,748,233) $3,734,992 $3,734,992

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Positive Cash Flow!

Proposed Project $6,021,372 at 3.5% interest rate and 67.6% aid

Year 1 Total Tax exempt lease payment ($516,549) ($7,748,233) Energy savings $315,069 $6,746,360 NYSED aid $291,425 $4,371,380 O&M Savings $15,495 $278,910 Estimated Rebates $86,576 $86,576 Net cash flow to District $192,016 $3,734,992

M&V Services at No Additional Cost to the District: For Three (3) years

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Project Timeline

BOE to Authorize EPC: Oct 2019 JCI to provide design criteria to JAG: Dec 2019 JAG to prepare submission to SED: Feb 2020 SED Approval & Financing: Jul 2020 Construction commences: Aug 2020 Construction substantial completion: Nov 2021

Final Completion: Dec 2021

Questions?