LATENT HEAT THERMAL ENERGY STORAGE FOR MEDIUM TEMPERATURE ...
ENERGY STORAGE SYSTEM BUSINESS MODELS...2019/09/30 · Potential energy in storage medium •Pumped...
Transcript of ENERGY STORAGE SYSTEM BUSINESS MODELS...2019/09/30 · Potential energy in storage medium •Pumped...
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CONFIDENTAL. © FLEXGEN PARTNERS LLC. ALL RIGHTS RESERVED. 1
ENERGY STORAGE SYSTEM BUSINESS MODELS
© Fractal Energy Storage Consultants. Confidential.
Presented By: Judy McElroy, CEO
September 30, 2019
Fractal Energy Storage Consultants
Austin, Texas
512-574-3113
www.energystorageconsultants.com
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About Us
• Neutral and Unbiased
• Technology Agnostic
• Industry Insight
• Unmatched Experience
• Robust Technical & Financial Analysis
• End-to-End Services
Energy Storage Feasibility Studies
Design & Analysis (ESS / S+S / W+S / Microgrid)
Technology & Market Analysis
RFP Drafting, Management and Evaluation
Independent Engineering & Power Systems Analysis
Financial Model Development
Project Optimization
Education
O&M Services
What We Do
Who We Are
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• Current State of Storage in United States
• Current State of Storage in ERCOT
• Technology Landscape
• Battery Pros and Cons
• Current Opportunities
AGENDA
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STORAGE IN THE U.S.
In 2018, a total of 760.3 MWh of energy storage were interconnected, a 44.9% increase over
2017, bringing the cumulative energy storage total to 1,966.6 MWh nationwide.
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STORAGE IN THE U.S.
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STORAGE IN THE U.S.
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STORAGE IN ERCOT
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Electrical
Capacitor
•Capacitor•Supercapacitor
Li-ion capacitor-
Superconductor
•Superconducting magnetic energy storage (SMES)
Electrochemical
Room-temperature battery
•Lead-acid
•Copper-Zinc (CuZn)•Nickel-cadmium•Nickel-metal hydride
•Lithium-ion (Li-ion)
High-temperature battery
•Sodium-sulphur (NaS)•Sodium-nickel chloride
Redox flow battery•Zinc-bromine•All-vanadium•Polysulphide-bromine
Mechanical
Potential energy in storage medium
•Pumped hydro•Compressed air
(CAES)
Kinetic energy in storage medium
•Flywheel
Electrical Energy Storage Technologies
Type
Subgroupand
Examples
Note: a supercapacitor may
have charge stored
electrostatically and/or
electrochemically.
TECHNOLOGY LANDSAPE
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TECHNOLOGY LANDSAPE
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TECHNOLOGY LANDSAPEContainerized Energy Storage Solution Indoor Energy Storage Solution
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TECHNOLOGY LANDSAPE
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Pros:
• Decrease Costs
• Increase Revenue
• Increase Reliability
Cons:
• Expensive
• Fires
• Duration
BATTERY PROS & CONS
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CURRENT OPPORTUNITIES
https://www.origisenergy.com/energy-solutions/storage/
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QUESTIONS?