Eversource Energy (D/B/A) · NYSE:ES

Eversource Energy (D/B/A) — Eversource Energy — Investor Presentation (March 2019)

30 slides from Eversource Energy (D/B/A)'s investor presentation, Mar 13, 2019

  1. Slide 1: Interconnection Seminar

    Interconnection Seminar March 13, 2019 Eversource Energy Hadley, MA 1 Safety First and Always

  2. Slide 2: Co-Hosts

    Co-Hosts Mass ACA 2 Safety First and Always

  3. Slide 3: Logistics & Agenda

    Logistics & Agenda  Facilities – Emergency exits – Restrooms  Introductions  Safety Moment  Agenda – Overview of Expedited/ Standard Interconnection Process  Everything Starts With The Application – Four Key Documents – ISO NE Requirements – Smart Program – Smart Program Metering  Questions/ D

  4. Slide 4: Interconnection Contacts

    Interconnection Contacts  Eversource Energy – Western MA DG – Carl Nowiszewski: – Email: carl.nowiszewski@eversource.com – Matthew Secovich: – Email: matthew.secovich@eversource.com – Renata Gamache: – Email: renata.gamache@eversource.com – General Email: wmdg@eversource.com  SMART – Email: SMART@

  5. Slide 5: Safety Moment

    Safety Moment  Arc Flash & Arc Blast Discussion & Video  An arc flash (also called a flashover) is the light and heat produced as part of an arc fault, a type of electrical explosion or discharge that results from a low-impedance connection through air to ground or another voltage phase in an elec

  6. Slide 6: Eversource Energy Seminars

    Eversource Energy Seminars March 13, 2019 Hadley (Expedited/Standard) May 15, 2019 Westwood (Expedited/Standard) June 19, 2019 Hadley (Simplified) August 21, 2019 Hadley (Expedited/Standard) September 11, 2019 Westwood (Simplified) November 6, 2019 Hadley (Simplified) December 11, 2019 Westwood (Exp

  7. Slide 7: Expedited/Standard Process

    EXPEDITED/STANDARD PROCESS (single phase >15kw and three phase >25kw)-All Technologies INITIATION ENGINEERING No Impact DETAILED CONSTRUCTION Final Impact Study PHASE REVIEW Study ENGINEERING PHASE Phase Completed Depending on Impact Study A determination is Scheduled to begin ES construction Test E

  8. Slide 8: Everything starts with application

    Everything starts with application FOUR KEY DOCUMENTS 1. Exhibit C – Expedited/Standard Process Interconnection Application Key Exhibit C Information Required  Legal name and address of Interconnecting Customer – Phone Number and Email  If Customer is not the Interconnection Customer – Name, email

  9. Slide 9: Everything starts with application

    Everything starts with application Key Exhibit C Information Required Continue  System Design Capacity – Max kW – DC-STC rating (kWdc)  Type Of Generating Unit – Synchronous, Induction, Inverter? » Manufacturer and Model  Energy Source – Solar, Wind, Hydro, Diesel, Natural Gas, Fuel Oil?  Genera

  10. Slide 10: Everything starts with application

    Everything starts with application 2. One Line  DOES need to be stamped by a MA PE.  Well documented electric service  Point of Common Coupling with Interconnecting Device  Size of main breaker  External disconnect switch  Generator breaker & size  Generator connection point  kW rating match

  11. Slide 11: Everything starts with application

    Everything starts with application 3. Site Plan  Must show property/lot lines, street names  Interconnecting Pole Numbers  Must show revenue meter location and location of inverter(s) and/or generators  Must show production meter if Net Metered  Does not need to be PE Stamped  Must be a plan f

  12. Slide 12: ISO-NE Notification

    ISO-NE Notification  Proposed Plan Applications (PPA): – 0 – 1.000 MW cumulative increase* - no form required – 1.001 - 4.999 MW cumulative increase* - notification form required to go to Reliability Committee. • Submitted after Impact Study is completed. • Transmission Owner submits PPA if generat

  13. Slide 13: Solar Massachusetts Renewable Target Program (SMART)

    Solar Massachusetts Renewable Target Program (SMART) Solar Incentive Program (Formerly Solar Renewable Energy Credits, SREC) March 13, 2019 Safety First and Always

  14. Slide 14: SMART Program Overview

    SMART Program Overview • Support an additional 1.6 Giga-Watts of Solar Power for Massachusetts to the existing 2.2 Giga-Watts • Estimated to save ratepayers $4.7B over all programs • Will enable Solar to provide 10% of the states electrical demand • Provides incentives to various sizes & configurati

  15. Slide 15: SMART – The Roles

    SMART – The Roles SMART Program Team Solar Program Administrator (SPA) Statewide Provides Customer support Tracks all Applications Coordinates Meter Installations Web Portal Compiles monthly meter data Hosted By Validates incentive payments Prepares regulatory filings Approves all The Team Solar Inc

  16. Slide 16: SMART – How to Apply

    SMART – How to Apply • Applications for SMART are managed by CLEAResult – a 3rd party contracted by the State of Massachusetts • CLEAResult manages 3 web portals (one for each EDC) to accept applications • CLEAResult validates each application & assists applicants with troubleshooting concerns • Whe

  17. Slide 17: SMART – How to Get Paid

    SMART – How to Get Paid • Meter set date determines when customers begin accruing dollars from solar generation • If the DOER has provided the Claim Final SQ then Eversource is authorized to release the accrued payment • Meter data available on the first of every calendar month is compiled, and vali

  18. Slide 18: SMART Operations - Current Volume as of 3/12/19

    SMART Operations - Current Volume as of 3/12/19 (Application through Meter Installations and Claims) Key Points • Approximately 1400 applications in approved status statewide • One project –located in EMA-has received Final SOQ from the DOER • 534 Applications Approved in WMA-1,209 applications in v

  19. Slide 19: SMART Meter Installations - Volume as of 3/08/19

    SMART Meter Installations - Volume as of 3/08/19 • The below chart shows only the SMART Production Meter installation progress. There are an additional ~300 NET meters installed statewide since 1/25/19. Safety First and Always

  20. Slide 20: SMART – Questions & Support

    SMART – Questions & Support  Eversource SMART Team – Direct line: 844-726-7573 – SMART@eversource.com  CLEAResult (MA SMART Solar Program Administrator) – For all general inquiries – SMART Program related inquiries – MA.SMART@CLEAResult.com – 888.989.7752  DG Interconnections – Western MA: wmdg@e

  21. Slide 21: Ma SMART Program Metering Review

    23 Ma SMART Program Metering Review March 2019 Safety First and Always

  22. Slide 22: Ma SMART Program Metering Review Topics

    24 Ma SMART Program Metering Review Topics: * Meter Socket wiring * Emergency disconnect position – Cold Sequenced * What types of meter sockets to use * IT (instrumented transformer) Rates Services a. What the contractor provides b. What Eversource provides c. Labeling March 2019 Safety First and A

  23. Slide 23: Meter Wiring

    Meter Wiring From Utility 120/240v Scenario – Behind the Meter (BTM) Solar 400a or less svc Description: typical solar meter wiring configuration for residential and small commercial customers. Utility Service Generation connected to the bottom of Meter (Net/ Bidirectional) the meter Socket Note 1 T

  24. Slide 24: Meter Wiring

    Meter Wiring Scenario – Standalone Meter at Existing Service location Description: typical meter wiring configuration for residential and small commercial customers where the solar is installed at an existing location, but not behind the meter. Same Service From From Generation connected to the bott

  25. Slide 25: WHY ??

    Meter Wiring Scenario – Standalone Meter at Existing Service location Description: typical meter wiring configuration for residential and small commercial customers where the solar is installed at an existing location, but not behind the meter. WHY ?? Same Service Location From From Utility Utility

  26. Slide 26: Cold Sequence

    Cold Sequence From Utility 120/240v Scenario – Behind the Meter (BTM) Solar 400a or less svc Description: typical solar meter wiring configuration for residential and small commercial customers. Utility Service The Emergency Disconnect must be Meter (Net/ Bidirectional) on the Utility side of the Pr

  27. Slide 27: What type of metering socket to use?

    What type of metering socket to use? • Consult the WMA I&R book for approved meter sockets. • Link to WMA I&R book: https://www.eversource.com/content/docs/default-source/wma---pdfs/info-requirements-wma.pdf • Using a meter socket listed in the I&R book will AVOID DELAYS • All Stand-alone scenarios

  28. Slide 28: What does the Installation Contractor Provide?

    Instrument Transformer (IT) Rated Services: What does the Installation Contractor Provide? Provide all diagrams and  Diagrams – 1-line and 3-line diagrams equipment spec sheets to Eversource for review.  Approved IT cabinet  Approved Meter Socket w/Test Switch  Emergency disconnect All service v

  29. Slide 29: IT Rated Services: What type of equipment do I use?

    IT Rated Services: What type of equipment do I use? • Consult the WMA I&R book for approved meter sockets AND IT rated transformer enclosures. • As with self-contained services, all IT metering must be Cold Sequenced. • Label Label Label. Clearly mark the Emergency Breaker, all IT cabinets and Meter

  30. Slide 30: Safety First and Always

    This Photo by Unknown Author is licensed under CC BY 32 Safety First and Always

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