pplelectric.com/businessrebates Energy Efficiency Programs brought to you by: Act 129: Beyond the Bulb Association of Energy Engineers January 18, 2018 Hollywood Casino, Grantville PA pplelectric.com/businessrebates

Act 129 Update Beyond the Bulb Presented by Joe Walter CLEAResult Account Manager Harry Devine PPL Key Account Manager

Who Are We? CLEAResult operates utility energy efficiency programs around the country We implement PPL’s Act 129 Commercial and Industrial programs Our goal is to move the marketplace to a new level of energy efficiency – We change the way people use energy

Act 129 Energy Efficiency Legislation PA State Law Enacted 2008 Requires all public electric utilities to reduce impact on the electrical grid Rate payer funded Three phases, two completed Phase III ends May 31, 2021

Business Energy Efficiency Program Technical Assistance Program Navigation Efficiency Rebates

PPL’s Energy Efficiency Programs Residential, commercial, and industrial rebates for efficiency improvements Offers: Point-of-Sale Distributor Discounts Direct Discounts through contractor network Efficient Equipment rebates (Lighting, HVAC, kitchen equipment, EC motors, etc.) Custom rebates: Everything outside the bulb!

PPL’s Phase 3 Program Standard Offering Beyond the Bulb Efficient Equipment 1-1 replacement or new construction Quick and easy calculated savings for: Lighting and standard controls Food service equipment HVAC equipment and VFD controls Refrigeration Office equipment Some compressed air Agricultural equipment Custom Projects

Efficient Equipment Rebates Performance-based rebates (one time) at: $0.05/annual kWh Up to 50% of project cost or $500,000 Standard list of measures Savings calculated Pre-approval required

Custom Rebates Performance-based rebates (one-time) at: $0.06/annual kWh Up to 50% of project cost or $500,000 Savings measured and verified Projects must pass cost effectiveness test (TRC) Pre-approval required

Standard Lighting Controls !

Lighting — Efficient Equipment New construction and retrofit Interior and exterior Fluorescents and LEDs Controls (standard) Occupancy sensors Daylighting Personal tuning (dimming, dual switching) Advantages Energy savings Low maintenance Clarity Control strategies

Lighting — Beyond the Bulb Advanced Lighting Controls Lighting Standard Lighting Controls !

Advanced Lighting Controls Networked control of lighting systems provides multiple levels of control at fixture or zone of fixtures Layered savings produces up to 85% savings Qualified projects paid at 6 cents per kWh

Advanced Lighting Controls — Beyond the Bulb Case Study, 3-shift manufacturing Changed from 944 High Bay fluorescents to 468 LED with Advanced Lighting Controls Energy savings Lighting redesign 1,141,359 kWh Controls 195,818 kWh Intelligent tuning/control 341,327 kWh Total Savings 1,678,504 kWh PPL Custom Rebate $100,710 Standard Lighting 1-to-1 retrofit would have saved 945,541 kWh ($47,277 PPL rebate)

! New construction Advanced Lighting Controls Lighting Standard Lighting Controls !

New Construction — Efficient Equipment Rebates for efficient equipment – lighting and non-lighting Beyond-code (IECC 2009) construction Lighting and controls HVAC VFDs (non-code required)

New Construction — Beyond the Bulb Whole-building rebates Requires hourly energy simulation model such as required by LEED Model calibrated with performance data _________________________________________ Project Example: New 77,000 SF surgery center LED lighting and high efficiency mechanical systems 228,000 kWh/yr. verified savings Rebate: $13,680 Incremental costs: 10% Mechanical/Electrical Costs

! HVAC/Chillers New Construction Advanced Lighting Controls Lighting Standard Lighting Controls ! HVAC/Chillers

HVAC and Chillers — Efficient Equipment New construction and retrofit HVAC equipment above IECC 2009 code minimum - chillers, PTACs, RTUs, VRF, heat pumps Heat pump water heater VFDs for air handler units, chilled and hot water pumping, and cooling tower fans Process cooling is always custom

HVAC and Chillers — Beyond the Bulb Advanced controls Chiller optimization Retro-commissioning Energy recovery Process cooling, etc.… Project Energy Savings kWh/yr. Project Cost $ Savings/yr. (@ $0.08) Rebate Simple Payback New chillers with optimization at hospital 1,197,000 $565,545 $95,760 $71,820 5.15 yr.

Standard Lighting Controls New Construction Advanced Lighting Controls Lighting Standard Lighting Controls ! Motors & VFDs HVAC/Chillers

Motors and VFDs — Efficient Equipment Motor upgrades Evaporator fan motors Furnace fan motors VFDs Kitchen exhaust fans Compressors HVAC applications

Motors and VFDs — Beyond the Bulb - Wastewater treatment plant blower motors - Ventilation systems Laboratory Agricultural Demand controlled ventilation - Pumping systems (non-HVAC applications)

Motors and VFDs — Beyond the Bulb Project Energy Savings (kWh/yr.) Project Cost Rebate Simple Payback Controls on aeration blowers at wastewater treatment plant 640,530 $227,069 $38,432 3.7 yrs.

Standard Lighting Controls New Construction Advanced Lighting Controls Lighting Standard Lighting Controls ! Motors & VFDs HVAC/Chillers Compressed Air

Compressed Air — Efficient Equipment New VFD compressors ≤75 hp Cycling refrigerated dryers Storage for load/no-load machine Engineered nozzles Zero loss condensate drains

Compressed Air — Custom Demand side improvements Leak repairs End use efficiency improvement Point of use storage Air entraining nozzles Supply Side improvements Compressors Dryers Storage Note; Vacuum systems fall into this category

Miscellaneous Equipment New Construction Advanced Lighting Controls Lighting Miscellaneous Equipment Standard Lighting Controls ! Motors & VFDs HVAC/Chillers Compressed Air

Efficient Equipment — Miscellaneous Food service and refrigeration Office equipment Vending machines—new machines and controls Agricultural equipment Etc. (see website)

Standard Lighting Controls New Construction Advanced Lighting Controls Lighting Miscellaneous Equipment Standard Lighting Controls ! Motors & VFDs HVAC/chillers Process Improvement Compressed Air

Process Improvements Rebates available for improving a process that results in fewer kWh per widget produced Improvement in energy consumption Improved throughput Must pass TRC Must be pre-approved

Standard Lighting Controls What else can you find? New Construction Advanced Lighting Controls Lighting Miscellaneous Equipment Standard Lighting Controls $ HVAC/Chillers Motors & VFDs Process Improvement Compressed Air Beyond the Bulb!

Think Outside the Bulb Thank you Joe. To sum up, there are many opportunities that a food manufacturing facility can look to for energy savings. After previewing just a few examples today, we hope to have shown that the opportunities expand to more than just lighting. We call this “thinking outside the bulb” - while lighting may be the top of mind energy saving item, it is not the only measure to consider. Think about the things you do every day in your process and production. Consider what changes would make your business more efficient, faster, more productive or less costly. These changes could save you energy. Get us involved in the discussion and planning of these types of projects to help you identify the potential. Again, If a project can demonstrate kWh savings, then there is a good chance it can be qualified for a rebate from PPL. >>And Lisa will now wrap it up >>

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