7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

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Grid-Scale Energy Storage:

Part of a Clean EnergySolution for the South Fork

June 2016

7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

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2Contains Forward Looking Statements

Why were here

AES Mission: Improving lives by providing safe, reliable, andsustainable energy solutions

7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

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3Contains Forward Looking Statements

AES is the global leader in energy storage

#1 Integrator Leader#1 Energy Storage

Systems Integrator

7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

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4Contains Forward Looking Statements

98 MW Laurel Mountain Wind Farm

with 64 MW Storage Resource

West Virginia, USA

Batteries on the grid

CellsModules Trays

Racks Grid Storage Arrays

7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

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5Contains Forward Looking Statements

AES Montauk (conceptual rendering)

7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

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6Contains Forward Looking Statements

Proposed AES AdvancionSouth Fork solution

Southampton East Hampton Montauk

Up to 30 MW of Advancion Battery Based

Energy Storage Arrays

7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

7/87Contains Forward Looking Statements

Energy storage is part of a clean energy solution

More renewable energy

Improved reliability

Less transmission

Less generation

7/26/2019 Utility-scale Energy Storage: Part of a Clean Energy Solution for the South Fork (by Tim Ash, AES Energy Storage)

8/88Contains Forward Looking Statements

Thank you

Questions?