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Integrated Planning Virtual Workshop: Assuring Stability in Modern Systems

September 15, 2025 - September 16, 2025

  • « August 2025 i2X FIRST Meeting
  • 2025 Fall O&M Users Group Meeting »

ESIG invites you to a two-part virtual workshop on Integrated Planning: Assuring Stability in Modern Systems

Watch Day 1 Recording
Download Day 1 Presentations

Watch Day 2 Recording
Download Day 2 Presentations


This workshop is sponsored by Breakthrough Energy and follows onto previous workshops on advanced tools and system expansion modeling. This workshop addresses the questions:

  • How do we link economic and reliability planning?
  • How do you know if your economic solutions are operationally stable?
  • How do wind, solar and batteries change the fundamentals of operational reliability and how are they an integral part of the solutions?

This educational workshop is aimed at a broad industry audience. You do not need to be an engineer to learn the basics of operational reliability.

SEPTEMBER 15, 2:00 – 4:00 PM Eastern US Time: On Day 1 we’ll discuss the importance of including stability as an integral part of planning, not as an afterthought. We’ll be using the April 2025 event in Spain and Portugal as an example of how economic solutions that are not operationally stable may lead to a blackout. We’ll cover the fundamentals of power system dynamics including voltage stability and frequency stability/inertia.

We will also discuss the fundamentals of power system dynamics including voltage stability and frequency stability/inertia.

SEPTEMBER 16, 2:00 – 4:00 PM Eastern US Time: On Day 2 we will focus on recommendations for planning and modeling for systems dominated by wind, solar and batteries. What tools are used? How can we link reliability tools to the economic tools?


AGENDA

September 15, 2025: Day 1

1. Traditions of Resource Planning with Stability as an Afterthought – What Are We Missing?  – Nick Miller, HickoryLedge LLC

2. Special Topic: The Iberian Blackout of April 28, 2025 – More Attention to Voltage! – Nick Miller, HickoryLedge LLC

3. Intro to Fundamentals of Stability and Power System Dynamics – Part 1  – Nick Miller, HickoryLedge LLC

4. Fundamentals of Voltage Stability and Dynamics – Part 2  – Sam Maleki, ElectroMentors

5. Fundamentals of Frequency Stability and Dynamics – Part 3  – Sam Maleki, ElectroMentors

September 16, 2025: Day 2

6. Planning (and Modeling) of IBR-dominant Systems – What is Different? – Alex Shattuck, ESIG

7. What Conditions are Studied and With What Tools? – Towards a More Holistic Process – Carlo Brancucci & Wallace Kenyon, encoord

8. Concluding Remarks – Where to Now? – Nick Miller, HickoryLedge LLC

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Details

Start:
September 15, 2025
End:
September 16, 2025
  • « August 2025 i2X FIRST Meeting
  • 2025 Fall O&M Users Group Meeting »

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Contact

704-473-0135

PO Box 2787
Reston, Virginia
20195 USA

info@esig.energy

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