Managing Consultant
Sophia Greszczuk

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Sophia Greszczuk

Sophia Greszczuk supports E3’s work in asset valuation and power market analysis. Her work specializes in forecasting storage revenues and modeling asset dispatch across technologies and U.S. power markets. Sophia advises project developers, asset owners, and financial institutions on investment and growth opportunities, including through commercial due diligence. She also leads the development of E3’s nodal forecasting capabilities, with a focus on nodal price dynamics and basis risk for renewable and storage assets.

A Massachusetts native, she brings New England–focused expertise and enjoys working with her home state to develop efficient decarbonization policies. Ms. Greszczuk came to E3 after earning a Bachelor of Arts in Biology and Environmental Studies at Dartmouth College.

Sophia’s love of the outdoors and lifelong passion for the environment led her to a career at E3. She believes that large-scale energy decarbonization is one of the most powerful ways to fight climate change. Sophia appreciates the opportunity to do meaningful work, answering complex and interesting questions about energy markets.

Outside of work, Sophia enjoys running, hiking, and finding any excuse to be outside. Sophia also loves sports, especially playing soccer and hockey and cheering on Boston teams.

Education: BA, Biology and Environmental Studies, Dartmouth University

Publications

Projects

Energy Storage Market Update and Long Duration Storage Study | Massachusetts Clean Energy Center, 2023

In collaboration with the Massachusetts Clean Energy Center (MassCEC) and Department of Energy Resources (DOER), E3 conducted a study that assesses the current state of energy storage in the Commonwealth, the market outlook for emerging mid- and long-duration storage (LDES) technologies, and potential applications of mid- and long-duration storage, all in the context of providing benefits to ratepayers and achieving the state’s ambitious decarbonization goals.

The study included several modeling and stakeholder engagement elements. Leveraging E3’s pro forma financial model of storage technology costs and a custom-built storage dispatch model, the project team analyzed several storage use cases to help the state understand impacts of current incentive programs. Assessment of future storage value involved loss-of-load probability modeling of the entire ISO-NE footprint using E3’s RECAP model. E3 engaged stakeholders throughout the study process through interviews with more than 50 key stakeholders and two public stakeholder workshops. In the study, E3 shows that the role of energy storage changes to suit grid needs, but that storage requires well-designed state support to encourage deployment and innovation that targets these needs. In addition to writing a report providing study findings, the team worked with DOER to translate findings into policy recommendations for the state.

Read the detailed project description.


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