Johnson Controls, Inc.1

D I S T R I B U T E D E N E R G Y S T O R A G E :

FROM BATTERIES TO BUILDINGS TO BOTTOM-LINE BENEFITSPresented By:Africa Welch-CastleJCFS Program Manager

Africa.welch-castle@jcifederal.com

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AGENDA

• Energy Storage Overview• Johnson Controls Overview• Distributed Energy Storage Solutions for You• Distributed Energy Storage Examples

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Storage Storage Storage Storage

Generation Transmission Distribution Consumption

Front of meter Behind the meter

Evolving technology can add value at every point in front of and behind the meter.

It’s real: Energy storage opportunitiesare emerging across the grid

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Energy storage is a fast-growing market worldwide

Global Growth in Energy Storage by Region1

Source: Navigant

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Businesses seek efficiency

Building Systems Integration

46% Invested in building systems integration last year. 80% Plan to integrate their building systems

in the future.

The top four buildings systems that have already been integrated with other building systems include:

1. Energy management | 43%2. Lighting | 43%3. Security | 40%4. Life safety | 38%

Energy Security & Resiliency

71% Maintaining critical operations during severe weather events or extended power outages is very or extremely important when considering future infrastructure investments.

54% Planning to achieve near zero, net zero or energy positive status for at least one building within the next 10 years.

52% Very or extremely likely to have one or more facilities able to operate off the grid in the next 10 years.

ImprovementMeasures

75% Investments in heating, ventilation and air conditioning (HVAC) equipment was the most popular improvement made last year by respondents.

57% Planning to invest in onsite renewable energy in the coming year. 48% Planning to invest in electric storage in

the coming year.

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Commercial customers use distributedenergy storage to achieve keybusiness goals:

• Maximize value and cut costs• Reduce risk• Minimize complexity

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JOHNSON CONTROLS

Overview

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Our history starts with energy efficiency –kicking off 130+ years of innovation

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Johnson ControlsWe combine technology with insights to build purposeful solutions that help the world progress, meeting today’s needs and shaping better tomorrows.

150+ Countries

120,000 Employees

4M+ Customers

$30B Revenue

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BUILDINGS POWER SOLUTIONS

Leader in building technology, products and solutions for HVAC, security, fire and refrigeration.

World’s largest manufacturer of automotive batteries, for nearly every vehicle type.

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We bring it all together to create safer, smarter buildings and cities

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1980s

2000s

2015 & Beyond

EQUIPMENT-BASED EFFICIENCY

ENERGY-BASED OPTIMIZATION

COST-BASED OPTIMIZATION

REVENUE GENERATION

RESILIENCY & RELIABILITY

For decades, we’ve supported our customers thru ever changing energy efficiency requirements

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JOHNSON CONTROLS

Distributed Energy Storage Solutions for You

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Customers across diverse applications are benefitingright now from our best-of-breed solutions

• Broad geographic coverage: 5 continents, 8 countries, 14 US States• All major applications: Peak Shaving, Load Shifting, Demand Response, Microgrid,

Frequency Regulation, Renewable Energy Support, Power Factor Correction• Multiple commercial models: Direct Purchase, PPA, ESPC

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We take a holistic approach to determine thesolution that brings you the greatest value

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Utilities base demand charge rates on peak power use. Stored energy lets you reduce use at the times when monthly peak consumption could be set.

Peak Shaving

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Building load exceeds

target threshold

Demand management – how it works

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Building load exceeds

target threshold

With storage, battery dischargesto reduce peak to target threshold

Demand management – how it works

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Building load exceeds

target threshold

With storage, battery dischargesto reduce peak to target threshold

Demand charge savings are realized

Demand management – how it works

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Building load exceeds

target threshold

With storage, battery dischargesto reduce peak to target threshold

Battery discharges and recharges

throughout the dayDemand charge

savings are realized

Demand management – how it works

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Buy energy when prices are low. Use stored energy when prices are high.

Load Shifting

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Get paid by the utility to reduce energy use at times of peak consumption…relying on stored energy to keep operations running.

Demand Response

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Shifting energy loads, caused by supply/demand changes, require a fast response to maintain 60 Hz frequency across the grid. Stored energy enables response in milliseconds.

Frequency Regulation

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Smooth out the ups and downs of solar and wind power, using stored energy to fill in the gaps.

Renewable Energy Support

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Improve system performance, using stored energy to minimize wasted energy.

Power Factor Correction

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Maintain power during a grid outage with hours of stored energy.

Backup Power

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In-building systems reduce costs for a building, campus or enterprise

L1000 In-Building Distributed Energy Storage System • Output from 50 kW to 250 kW to fit your needs• Modular increments of 85 kWh • Batteries snap into racks – no electrician needed • Metasys® compatible• Remote and local real-time monitoring and control with our embedded software• Life up to 20 years, based on application

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Complete, containerized solutions scale up to deliver economical, reliable performance

L2000 Modular Distributed Energy Storage System• Modular increments scale from 150 kWh to 500 kWh• Installed outdoors in containers of 20’, 40’ or 45’• Includes batteries, controls, HVAC, fire detection/suppression• Batteries snap into racks – no electrician needed • Remote and local real-time monitoring and control with our embedded software• Life up to 20 years, based on application• Utility and building compatible

PROJECT PROFILE

Energy Savings Performance Contract

Commissioned: Summer 2015

System:• L2000 Containerized System• ESS: 1200 kW / 510 kWh• Solar PV: 3.6 MWDC

Applications:• Renewable energy support• Grid interconnect compliance

Value:• Return of $28M investment plus

annual $2.2M savings guaranteed

US Army Site, Puerto Rico

PROJECT PROFILE

Energy Savings Performance Contract

Commissioning: Fall 2018

System: • Microgrid, fully off-grid island• Power rating – 2000 kW• Energy rating – 3000 kWh

Applications:• Designed for harsh environment• Integration with generators,

solar PV

Value:• Renewables integration to reduce

energy costs• Backup power

US Army Remote Site, Marshall Islands

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50 kW outdoor solution supports peak shaving, solar + storage, backup power

L2000 SU50 Distributed Energy Storage System• 50 kW inverter, batteries, EPO switch, application controls and meter all in one box• Machine learning for optimal economic benefits• Continuous 50 kW output for 1, 2, 3, or 4 hours• Remote and local real-time monitoring and control• Easy installation and commissioning• Metasys® compatible

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WEATHERFORECASTS

LOADPREDICTIONS

UTILITY PRICINGPREDICTIONS

BUILDING USE CALENDAR

EQUIPMENTPERFORMANCE

Learning algorithms monitor myriad, ever-changing inputs.

Energy system optimization starts with model predictive control

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CENTRALPLANTS

The result: 15% - 20% greater value.

Assets are deployed for optimum economic value

ONSITEGENERATION

ENERGYSTORAGE

BUILDINGSYSTEMS

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• Anticipate the building’s load profile• Determine how to use the battery

for top savings• Magnify those savings using the

battery and building together

We help you use your building moreefficiently, every day

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The result: Distributed energy storage helps you achieve key business goals

• Maximize value and cut costs• Reduce risk• Minimize complexity

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Questions?

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JOHNSON CONTROLS

Appendix

PROJECT PROFILE

Developer / Owner• Viridity Energy

Commissioning: January 2018

System:• L2000 Containerized System• ESS: 1000 kW / 1015 kWh

Applications:• 24 / 7 / 365 PJM frequency regulation• PLC management

Value:• PJM frequency regulation revenue • Peak load contribution • Capacity / transmission demand

savings• Short-term backup power

Atlantic County Utility Authority, NJ

PROJECT PROFILE

Direct Purchase

Commissioned: Summer 2017

System:• L2000 Containerized System• ESS: 125 kW / 65 kWh

Applications:• Frequency regulation

Value:• Revenue from frequency

regulation participation• Backup power

Case Western University, OH

PROJECT PROFILE

Commissioned: Fall 2017

System:• L2000 Containerized System• ESS: 50 kW / 160 kWh• Batteries and inverter in one

compact package• Integrates with existing Metasys®

building automation system

Applications:• Demand charge management

Value:• Reduces utility costs• Education

Clemson University, SC

PROJECT PROFILE

Solar + Storage Power Purchase Agreement

Commissioned: Summer 2017

System:• L2000 Containerized System• ESS: 500 kW / 510 kWh• New Solar PV: 1600 kWDC• Existing 850 kWDC solar PV

Applications:• Metasys® building automation controls

integration and control• Renewable energy support• Grid interconnect compliance for non-

export solar PV

Value:• $902,852 projected savings over 15 years

Maui College, HI

PROJECT PROFILE

Commissioning: Spring 2019System:• UH Maui College:

2.8 MW of solar PV and 13.2 MWh distributed energy storage

• Four UH Community Colleges: 7.7 MW of solar PV and 28.6 MWh distributed energy storage

Applications:• Renewable energy support• Integration with other energy

efficiency measures

Value:• $79 million in energy savings over 20 years• UH Maui College: 100% renewables in 2019• Four UH Community College campuses also reducing fossil

fuel use• Education

University of Hawai’i (UH)

PROJECT PROFILE

Direct Purchase

Commissioned: Spring 2017

System:• L2000 Containerized System• ESS: 250 kW / 130 kWh

Applications:• Frequency regulation

Value:• Revenue from frequency

regulation participation

Higher Education, IL

PROJECT PROFILE

Developer: Bosch

Commissioning: March 2018

System:• L2000 Containerized System• 6 systems in 1 container• Each system:

• ESS: 30 kW / 91 kWh• Total: 180 kW / 546 kWh

Applications:• Solar integration• DC microgrid for lighting and

charging loads

Value:• Reduced utility costs• Backup power

Distribution Center, CA

PROJECT PROFILE

DOUGSolar + Storage, Utility Owned• Owned by the PSE&G

Commissioned: Fall 2016

System:• L2000 Containerized System• ESS: 200 kW / 250 kWh• New Solar PV: 218 kWDC• Existing 125 kVA generator

Applications:• Frequency regulation• Solar net metering• Microgrid system

Value:• Reduces fuel requirements• Backs up vital medicines for Pediatrics Suite

Hospital, NJ

PROJECT PROFILE

Direct Purchase

Commissioned: Summer 2017

System:• L1000 Indoor System• ESS: 100 kW / 182 kWh• New Solar PV: 218 kWDC

Applications:• Demand charge management• Solar + storage microgrid• Vehicle charging

Value:• Reduces utility costs

JCI APAC HQ, Shanghai, China

PROJECT PROFILE

Direct Purchase

Commissioned: Fall 2017

System:• L1000 Indoor System• ESS: 50 kW / 91 kWh

Applications:• Metasys® building automation

controls integration and control• Integrated demand management

with ESS and building systems

Value:• Reduced utility costs

JCI Cork HQ, Ireland

PROJECT PROFILE

Direct Purchase

Commissioned: Fall 2017

System:• L2000 Containerized System• ESS: 1000 kW / 510 kWh

Applications:• Frequency regulation

Value:• Energy stability

JCI Power Solutions, IL

PROJECT PROFILE

Direct Purchase

Commissioning: Spring 2018

System:• L2000 Containerized System• 250 kW / 368 kWh

Applications:• Frequency regulation

Value:• Revenue from frequency

regulation participation

The Mart, Chicago, IL

PROJECT PROFILE

Energy Savings Performance Contract

Commissioned: Fall 2014

Two microgrid sites using:• Solar PV• Energy storage• Existing generators

System: • ESS: 100 kW / 288 kWh• Solar PV: 46.2 kWDC• Generators: 130 kW

Windigo:• ESS: 100 kW / 650 kWh• Solar PV: 118.8 kWDC• Generators: 475 kW

Value:• Minimize fuel use

National Park, MI

PROJECT PROFILE

Commissioned: Summer 2017

System:• L2000 Containerized System• ESS: 1250 kW / 1500 kWh

Applications:• Peak Shaving• Integrated with two natural gas driven

generatorsValue:• Save 2.2M € per year per German Energy

Regulation (§ 19 NEV)

JCI Battery Plant, Hannover, Germany