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1 1 © 2016 Stem, Inc. Proprietary and Confidential
Store, Save and Support Energy Storage for Customers Today and Tomorrow
Ted Ko
Director of Policy
© 2016 Stem, Inc. Proprietary and Confidential 2
Stem Overview
Year Founded: 2009
Headquarters: Millbrae, CA
Operations: CA, HI, NY, TX
Employees: 140+
Pipeline & Installed: 800+ sites, 180+ MWh
Project Finance Capacity: $500 MM
ANGELENO GROUP
High Caliber Global Investors Distinguished Honors & Awards
Stem’s Headquarters in Millbrae, California Stem operates the world’s smartest and
largest digitally-connected energy
storage network
SEPA Power Player 2017: Innovative Partner of the Year
Solution Components
© 2017 Stem, Inc. Proprietary and Confidential 3
Small indoor
18 kW modules
(gym locker size)
Large outdoor
Scalable from 100 kW to 5+ MW
Medium indoor
132 kW modules
(server rack size) Energy Storage Systems
Modular options for all facility sizes and locations. Batteries from leading global manufacturers.
Athena™ Artificial Intelligence
Automatically controls when energy storage charges and discharges to optimize timing, maximize savings, and create virtual power plants.
© 2016 Stem, Inc. Proprietary and Confidential 4
Customers find adoption easy
“We have seen significant energy savings at our building, more than initially anticipated. The process to install and implement was seamless.” – Operations Manager, LBA Realty “Stem helps me generate revenue by achieving a below budget cost for energy and putting money directly into our owner’s pocket at the end of the year.” –Chief Engineer, InterContinental Hotels “Stem provides easy savings with little risk.” – Store Operator, National Grocery Retailer “Stem has cutting edge technology that can be scaled to your particular needs.” - Kent Ramseyer, Energy Manager, Newport Mesa Unified School District
SELECT CUSTOMERS
© 2015 Stem, Inc. Proprietary and Confidential 5
• Batteries aren’t being used 24x7 for
the building
• Utilities and grid operators like NE-
ISO call the VPP for energy and grid
services
• Artificial Intelligence software
selects storage systems with spare
energy
Networked Storage acts like “Virtual Power Plants”
Joining a Fleet (or Network)
Customers are compensated for supporting the grid while the software does the work
VPPs Support The Grid Today
• 500 grid calls since 2015
• Over 150 “real-time” (5-min) calls from
Jan – May 2017 alone
• Support for the grid during
unprecedented heatwaves on June 20
and August 28
• Customers enjoyed knowing they
helped California avoid blackouts
• No manual intervention
On August 28, 2017
Stem ”turned on” 14
VPPs (over 100
buildings) to support the
grid during a major
heatwave.
7 © 2016 Stem, Inc. Proprietary and Confidential
Empowerment
w/o capital investment
”Storage as a service”
Reduce long-term rates
Help make the grid more efficient
Green Goals
On-site and statewide
renewable energy
Store, Save and Support
Customer considerations
© 2016 Stem, Inc. Proprietary and Confidential 8
Advice from your peers
“It really works. Saves money and has a good ROI.” – Facilities Manager, Wyndham Worldwide “What are you waiting for?” –Chief Engineer, InterContinental Hotels ”Get it done.” –Owner, Menehune Water Co “Go for it!” -Financial Director, Pebblebrook Hotel Trust “Easy! Do it.” –Honolulu Academy of Arts “It’s a no-brainer.” –Owner, Interfaith Housing Assistance “Don’t wait, just do it!” –CFO, Soka University