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Energy Storage Solutionsfor Municipal UtilitiesRichard Brody | Michael Day | Joe Heinzmann
July 28 | 2020
About CMUA▪ Voice of California Utilities, enhancing our
communities • Advocacy ▪ Legislative & Regulatory
• Education ▪ News, Magazine, L&R reporting▪ Conferences & Webinars
• Relationships▪ Bring members together to learn from
each other▪ Peer to peer engagement
About CMUA
Founded in 2009, the
California Energy Storage
Alliance (CESA) is a non-
profit membership-based
advocacy group committed
to advancing the role of
energy storage in the
electric power sector
through policy, education,
outreach and research.
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About CESA
The mission of CESA is to make energy storage a mainstream resource to advance a more affordable, efficient, reliable, safe, and sustainable electric power system for all Californians.
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Mission
CESA advocates for all types of storage technologies.
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Diverse Energy Storage Technologies
COMPRESSED AIRELECTRO-CHEMICAL
BATTERY
HYDROGENPUMPED HYDRO
Image used with permission from CMUA
FLYWHEEL THERMAL
ASSOCIATE MEMBERSHIP ELIGIBILITY
CESA welcomes all buy-side entities including:
• Community Choice Aggregators
• Electric Cooperatives
Corporate end-users
• Investor- and publicly-owned utilities
• Load-serving entities
• Municipalities
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Associate Membership
JOIN CESA TODAYBecome a CESA member and help shape the future of energy storage. We have membership levels for companies of all sizes and interest levels.
Contact: [email protected]
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All CESA Members
Organizational
Updates from CESA▪ Still big fans of Municipal Utilities and hope you are all well in
this unusual year.
▪ Storage needs in CA are growing – stay tuned for a 'best-in-class' modeling assessment of grid needs in September
▪ CESA has 90+ members and represents broad consensus positions, often through 'fun' internal meetings
▪ CESA supports some long-duration policies insofar as they seek to provide pathways to compete amongst many projects
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Organizational
Today's speakers▪ Experts with strong familiarity about utility needs and approaches
▪ Seeking to share:▪ Where we're at with storage solutions being ready for municipal
storage adoption▪ What could be useful to you near-term
▪ Interested to learn:▪ What is the best way to show up to support your needs?
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Richard Brody | Michael Day | Joe Heinzmann
SENIOR SALES MANAGER
© 2019 General Electric Company - All rights reserved
GE Renewable EnergyEnergy Storage Systems
Joe HeinzmannBattery and Hybrid Sales ManagerGE Renewable Hybrids
© 2019 General Electric Company - All rights reserved
DECARBONIZATION ELECTRIFICATION 2.0
ELECTRIFICATION OF ENERGY- USESBy 2026, RENEWABLES will represent 40% of global installed generation
capacity*
DECENTRALIZATION
GROWING PENETRATION of Distributed Energy Resources
End users become active actors of the power system (‘pro-sumer’) … growing grid complexity
Step increase in electricity consumption … accelerating Decentralization
Growing share of renewables an increasing challenge to the traditional power system model
DIGITIZATION
EXPONENTIAL GROWTH of connected devices
& smart sensors
Real time decision making becomes possible … new software solutions open breakthrough optimization
Powerful trends shaping the nature of electricity
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IMPACT
© 2019 General Electric Company - All rights reserved
© 2019 General Electric Company - All rights reserved
GRID SOLUTIONS
RENEWABLE HYBRIDS
• Battery Storage • Solar• Controls
HYDROOFFSHORE
ONSHOREAMERICAS
ONSHOREEUROPE/SSA
ONSHOREAPAC
ONSHOREMENAT
LM WINDPOWER
DIGITAL SERVICES
$15B revenue 40,000 employees
Broadest portfolio in the industry; gives us scale, scope and capability to fulfill our mission
GE Renewable Energy
© 2019 General Electric Company - All rights reserved
• OEM digital control solutions including predictive capabilities
• Leverage solar product to offer OEM Vertical storage and Hybrid capabilities & Guarantees
GE Renewable Hybrids solution set
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Solar Storage
• LV5+ Solar & BESS Inverter• GW Scale Manufacturing
Integrated Control Solutions
• BESS System Integration… Battery agnostic solution-NMC & LFP
• Reservoir storage unit, up to 4MWh• Shipped with Batteries included!
• Combination of renewable generation sources with one another (i.e. Wind + Solar) and/or energy storage (Battery/PSP)
• Hybrid site configuration, design, engineering & optimization
• Proprietary Blade Protection Unit (BPU) for increased safety and improved battery degradation
• Hybrid Controls for plant optimization and revenue stacks
• Electric GT/Thermal Hybrids • Solar + Storage• Wind + Storage
© 2019 General Electric Company - All rights reserved
Hydro Solar Battery Energy Storage (BESS)
Hydro Pumped Storage (PSP)
RENEWABLE SYSTEMS STORAGE SYSTEMS
WindDigital Services
• GE Power• GE Global Research Center• GE Energy Consulting• GE Energy Financial Services
ControlsValue Modelling
Grid Solutions
How?• Hybrid site configuration, design, engineering, optimization• Provision of hybrid hardware (wind turbines, solar modules, inverters etc.) and related operations & maintenance services• Provision of engineering, procurement and commissioning services, when required • Design of a Hybrid Controls architecture / GE Hybrid Controller incl. Hybrids Dashboard and reporting• A single contract and set of guarantees
ENABLERS GE PARTNERS
GE has the key OEM components to vertically integrate a renewable & thermal power solution
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© 2019 General Electric Company - All rights reserved
1st Thermal Hybrid2 x LM6000 + storage in operation since 2017
1st 12 MW WTG &largest ON WTG Haliade-X & Cypress
1st 1500 V solar technology integrated solution
Standalone and Hybrid SystemsGE’s Renewable OEM fleet and innovations
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NORTH AMERICA
LATIN AMERICA
INDIA
EMEA
REST OF ASIASSA
Main Offices
Energy Storage IB
Solar IB
Wind IB
6.5 GW+ PV projects35,000+ WTG … 65 GW Installed globally
295 MW+ BESS All Grid Scale
126 MWh4500+ MW
44+ GW
520+ MW6+ GW
53 MWh580+ MW
16 GW
7 MWh
1,000+ MW1,8+ GW
31 MWh300+ MW
4,5 GW
© 2019 General Electric Company - All rights reserved
Imperial Irrigation District +/-30MWs - 20MWh
Grid support and resiliency featuresSpinning Reserve, AGC, Frequency Response and Black Start Capabilities
• Installed adjacent to existing Thermal and Renewable generation
• Spinning reserve capabilities enable thermal units to be shut down at times
• Quick response to AGC needs allow more efficient fleet operation
• Providing emergency black start for Imperial Irrigation District, California
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© 2019 General Electric Company - All rights reserved
Operating Results
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BESS Operational October 1, 2016 • Provides IID’s Southwest Reserve Sharing Group (SRSG) spinning reserves =
Shutting down steam units.• Allows Operators ±30 MW swing to mitigate operational concerns.
Discharge of BESS helps to reduce starting Gas Turbines:• Allow Operators flexibility to maintain operating reserves without having to
bring on additional generation.
BESS supporting NERC Balancing Authority Ace Limit (BAAL) Events:• Utilized to reset BAAL alarms on Nov 14th & 28th, and Dec 1st.• Since BESS went operational IID has seen a large reduction of BAAL
exceedances.
.
© 2019 General Electric Company - All rights reserved
Our World's First Battery-Gas Turbine Hybrid
EEI Innovation of the year 2017!Success with Southern California Edison
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• Helps meet immediate energy needs in California
• Enhances flexibility, reliability and response time to customer's energy demands
• Allows more effective use of renewables and faster response to changing demands
• Reduces environmental impact and cost for Southern California Edison's operations and its customers
© 2016, General Electric Company. Proprietary information. All rights reserved.
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GE LM6000 Battery Hybrid Gas Turbine Upgrade
• Instant Response/Always Ready Operation• 50MWs of Operating Reserve• Primary Frequency Response• -8 to +5 MVAR Voltage support• 134 MW-Secs Inertia with Synch Cond• Black Start Technology
Greenhouse Gas Free Attributes
With Fuel Burn• 50 MWs Peaking Energy for Local
Contingency• 25 MWs of High Speed Frequency Regulation• Demand Charge Management• Self Managed BESS SOC
ProvidesImproved System Operation with Lower
Costs & Higher Revenue
• Optimized System Dispatch• Lower System Fuel Use• Lower System GHG Emissions• Increased LM6000 revenue• Lower LM6000 Life Cycle Costs
Enables
10MW
200s(5-10mins)0
50MW
© 2019 General Electric Company - All rights reserved
GE’s Reservoir Solution EvolutionIntegrated Controls, PCS and DC Block
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TurnkeySolution
Higher energy density
Scalable & ready to connect
Controls vertically integrated
© 2019 General Electric Company - All rights reserved
GE RESERVOIR STORAGE UNIT . . . Up to 4MWh Capacity in a 8’x 20’ box
Reservoir Storage Unit: Large Energy Application (1.2 MW / 4 MWh)
15 MW / 60 MWh Solar Hybrid Reservoir Solution
ELECTRICAL INTEGRATION CUSTOM ENCLOSURE BATTERY BLADE UNITBLADE PROTECTION UNIT
• High density 4 MWh design
• All weather design
• Outdoor rated
• High efficiency cooling
• Long service life
• DC disconnect, service rated
• Auxiliary power equipment
• Optional combiner Package for DC coupled PV
• Bottom , Top and front entry cable option
• Integrated protection unit
• Serviceable with integrated lockable disconnect device
• Digital twin technology for lifecycle management
• 1500V Class with less cable, fuses and switches
• Tier 1 Li-Ion cells for highest cycle life
• Active string regulation extends life up to 15%
• Reduce fault currents by up to 5X to improve safety
• Intelligent DC bus enables direct PV integration
• Enables safe replacement of individual battery modules
• Reduces NFPA PPE levels from HRC4 to HRC2
Enhanced to reduce installation cost and shorten project schedule
Copyright © General Electric Company.
Joe HeinzmannBattery Energy Storage and Hybrid Sales ManagerGE Renewable [email protected]
Thank You
Richard Brody | Michael Day | Joe Heinzmann
DIRECTOR OF SALES AND MARKETING
Lockheed Martin Energy – GridStar® Flow
Richard Brody, Director of Sales and Marketing, Energy Storage
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About Lockheed Martin Energy
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ENERGY STORAGEGridStar® Flow – a coordination chemistry flow battery for short and long duration energy storage
NUCLEAR INSTRUMENTATION & CONTROLSSafety critical instrument and controls systems to support Navy nuclear fleet and commercial facilities
FEDERAL RESILIENCYEnergy storage to ensure mission readiness while reducing base operating costs
Lockheed Martin is a global security and aerospace company engaged in the development, manufacture and integration of advanced technology systems. It is home to Lockheed Martin Energy, which delivers energy solutions to advance resilient, clean and sustainable energy for utility, commercial, industrial and military applications.
Pioneering utility-scale flow battery utilizing proprietary metal ligand coordination chemistry.
FLEXIBLE. DURABLE. SAFE.
GridStar Flow
Flow Battery Architecture & Opportunity
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ARCHITECTURAL ADVANTAGES• Decoupling of power and energy enables low cost
long-duration storage
• Energy capacity insensitivity to duty-cycle affords operational flexibility (e.g., deep or frequent cycling, storage at high states-of-charge)
• Straightforward augmentation
• Safety (e.g., aqueous electrolytes)
INCUMBENT TECHNOLOGIES HAVE FAILED• High cost, corrosivity, and/or toxicity of electrolytes
• Low current density (e.g., zinc plating systems)
• Active material cross-over
GridStar Flow Features
LONG-DURATION • 6 to >12 hours duration
• Able to do multiple daily deep-discharge cycles• Long useful life
• Freedom to operate in future differently than originally planned • Energy and power can be sized independently• Can add additional energy in future, as required• Switch between products over any time period to maximize revenue• Able to address shorter duration applications
• Competitive total cost of ownership
• Designed for system-level safety and site-ability • Non-flammable battery chemistry
DURABLE
FLEXIBLE
COST COMPETITIVE
SAFE
GridStar Flow optimizes energy storage performance, flexibility, and safety for long-duration applications.
Energy Storage Applications
GridStar Flow is a complete solution, providing the full range of applications across all durations
APPLICATION REQUIREMENTS ENERGY STORAGE APPLICATIONS OPTIONALITY
Applications with various size, duration, cycling and flexibility requirements…
…are required for the 20+ services energy storage can provide.
GridStar Flow provides optionality to flex among multiple applications, maximizing value and reducing risk as a T&D and/or wholesale market asset.
Short-duration Medium-duration Long-duration
OPERATIONAL
On a day-to-day basis, GridStarFlow can flex among applications across durations, such as: • Energy arbitrage• Frequency regulation• Contingency reserves
STRATEGIC
The role of GridStar Flow can change with evolving market and grid needs • Flexible design• 20 year design life• High durability
Long-duration (>4hr)
Medium-duration (1-4hr)
Short-duration (<1hr)
Wholesale Energy Markets
Price Arbitrage
Portfolio Optimization
Grid Systems
T&D Upgrade Deferral
T&D Congestion Relief
Substation On-site Power
Microgrids
Islanded Microgrids
Grid-Connected Smart Microgrids
Renewables
Solar Energy Time-shifting
Wind Energy Time-shifting
Solar Smoothing / Firming
Wind Smoothing / Firming
End User / Customer
Demand Response
Demand Charge Management
Transmission Rate Management
Capacity Rate Management
Energy Rate Management
Electric Service Reliability
Electric Power Quality
Ancillary Services
Frequency Regulation
Load Following
Reserve Products –Spinning / Primary
Voltage / VAR Support
Strategic & Tactical Optionality In Practice
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MAXIMIZING ASSET & PORTFOLIO VALUE IN OPERATIONS• Long duration, cycling ability and fast response enable GridStar Flow to
operate across products and time horizons• Simple applications match loads and prices (Figure 1)• Sophisticated applications optimize across reserves, regulation and 5-
minute energy markets
• Multi-day optimizations maximize availability at key times
MAXIMIZE RATEPAYER VALUE BY EVOLVING WITH GRID, REDUCING STRANDED COST RISKS• Bespoke power and energy capacity sizing for 20-year time horizon• Lower Scope, Schedule & Budget risk than traditional wires and large-
scale generation projects
• Applications focus changes as grid needs change - renewables penetration, transportation electrification etc.
• Competitive Total Cost of Ownership - durability and long design life
Simulated January operation for illustrative purposes only. Lockheed Martin proprietary research
Optimizing Day-Ahead Load & Price On Long Island
GridStar Flow is a bespoke solution with applications and design tailored to maximize value for each customer
Contact Us
Richard Brody
Director of Sales & Marketing, Energy Storage
+1 617.301.0663
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Richard Brody | Michael Day | Joe Heinzmann
SMART GRID & MICROGRID DEPLOYMENT LEAD
Functional Energy Storage Considerations for Municipal UtilitiesMichael DayAdvanced Energy Project DevelopmentTrane Technologies
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About Trane
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Types of Energy Storage
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Direct Energy Storage
Functional Energy StoragePotable Water Tanks Flow Equalization Basin
Thermal Energy Storage TanksBiomethane Peaker
Case Study
Hidden Valley Lake CSD▪ Small Community in Lake County
▪ High Fire Threat District
▪ Homeowners increasingly unable to get regular fire insurance
▪ Public Safety Power Shut-offs impacting economy
▪ Significant budget issues mean CapEx items are being deferred
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Case Study
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Solution▪ P3 Energy Project▪ Large PV Array▪ Large fire tank on hill▪ Power turbine at bottom of hill
▪ Private party sells to LSE/CAISO, pays franchise fee to CSD
▪ Tanks tied in to fire main system▪ Private Payments > Debt service▪ Zero Down▪ Cash flow positive▪ Picking up other infrastructure CapEx▪ PSPS Islanding
Functional Energy Storage & Municipal Government
Every Project is Unique, but there are Common Themes▪ Well Aligned for Public-Private Partnership
▪ Procurement funds are going to be spent by LSEs anyway, why not keep those dollars local?▪ True municipal government, keep it in house▪ Public Power agencies: turn your local government customers into suppliers
▪ Almost always one or more VERY long lived infrastructure opportunities,
▪ Must respect the underlying process
▪ Functional Energy Storage projects usually bring resilience
▪ Functional Energy Storage Projects can finance themselves and give off additional revenue in excess of debt service
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Key Take-Aways
▪ If you are an integrated Utility, look for opportunities to procure from other departments
▪ If you are a stand-alone public power entity, look to procure from local agencies, particularly your customers
▪ If you are a non-electric Utility, look to incorporate “upstream” potential into your design and evaluation process
▪ It isn’t about technology, it’s about using a holistic mindset, and partners can help
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Thank You!
Michael Day
Advanced Energy Program Development
(916) 660-3464 (c)
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Q&A
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JOIN CESA TODAYBecome a CESA member
and help shape the future
of energy storage. We
have membership levels
for companies of all sizes
and interest levels:
STANDARD: 5,000
PREMIUM: 20,000
46
Please contact us at: [email protected] | www.storagealliance.org
▪ Alex Morris, Executive Director▪ [email protected]
▪ Jin Noh, Senior Policy Manager▪ [email protected]
▪ Sarah Busch, Market Development Manager▪ [email protected]
▪ Jake Bartell, Membership and Regulatory Affairs Manager▪ [email protected]
▪ Sergio Duenas, Regulatory Consultant▪ [email protected]
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Contact UsWrap Up
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