ECM Talks Energy

Marguerite Miller

VP Operations. ECM
Marguerite Miller is Vice President of Procurement Operations at ECM, energy management services. With more than two decades of experience working directly with ISOs and utilities, she has led large-load interconnection projects across NYISO, PJM, and ISO-NE. Margie is known for bridging the gap between highly technical grid requirements and the practical needs of Fortune 500-scale energy consumers, ensuring projects are delivered on time and on budget. Margie served on the PJM Finance Committee for over a decade from 2010 thru 2021 and is presently working on the Critical Issue Fast Path for Large Load Additions. She is also active in the committees of the NYISO, MISO and NE-ISO.

Marguerite Miller's Articles:

Market Intelligence

Understanding PJM’s Proposed Large Load Interconnection Options

ECM Executive Market Insights Power Access & Grid Intelligence- Article 2 of 4 part mini series Executive Insight In Part 1 of this Executive Briefing Series, we examined why PJM...

Market Intelligence

PJM’s Evolving Large Load Interconnection Process: Executive Insights for Data Centers and Large Energy Users

ECM Executive Market Insights Power Access & Grid Intelligence- Article 1 of 4 part mini series Executive Summary Power availability has rapidly evolved from an operational consideration into a strategic...

Energy Budgets

What Recent NYISO Capacity Price Spikes May Signal for Large Energy Users

Executive Summary Capacity markets in New York have historically been relatively stable and predictable. That is why the recent spike in NYISO Zone J (New York City) capacity prices deserves...

ISO Direct Power Capacity

What I Heard at DCD Connect NY: The Real Conversation About Power, Speed, and Control

At DCD Connect NY, one theme came through clearly in nearly every conversation I had: The data center industry is being pulled in two directions at once. On one side,...

ISO Direct Procurement

ISO Direct Energy Procurement Explained | Wholesale Power for Large Energy Users

How Wholesale Electricity Access Creates a Strategic Advantage for Large Energy Users Executive Summary For large energy consumers—including data centers, commercial real estate portfolios, healthcare systems, financial institutions, and enterprise...

ISO Direct Power Capacity

ISO Interconnection Explained: How Large Energy Users Can Secure Power Without Delays through Enhanced Communications

For data centers, hospitals, REITs, and financial institutions, power procurement is no longer just a utility decision—it’s a mission-critical business priority. Whether expanding a campus, adding new facilities, or securing...

ISO Direct Power Capacity

PJM CIFP Analysis: Data Center Interconnection & BYOG Strategy

Executive Summary: PJM Rewrites the Rules for Data Center Power Access Data center energy demand in the PJM region is growing at a pace the grid cannot currently support. In...

Regulatory Updates

The Cost of Carbon: How Will It Affect You?

As the world struggles to define climate change and what causes it, the New York Independent System Operator (NYISO) has submitted a proposal for introducing carbon pricing into the hourly...

Market Intelligence

Weather and Pricing Highlights – First Half 2019

Electricity pricing for the first quarter of 2019 was down over 28% from the first quarter of 2018 with an average of $39.29 (down from $54.89 in 2018) for the...

Regulatory Updates

NY Regulatory Update

Regulatory Alert: The New York State Public Service Commission is currently hearing arguments regarding their proposed Order to remove the ability of Energy Services Companies (ESCO’S) to sell to Residential...

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