Joshua Sorensen joined E Source in 2022 as a staff writer. Joshua has six years of international experience as a formal classroom educator, starting as a Peace Corps volunteer in Mozambique in the education sector. And later, Joshua worked as a science and English teacher with the Japan Exchange and Teaching Program at a STEM high school in Oshu, Japan. Joshua is a member of the National Association of Science Writers and holds a BS in marine biology from the University of West Florida.
Joshua Sorensen
Staff Writer, Editorial
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Content by this author
The evolving role of energy storage systems in AI data center load management
March 12, 2026
As data centers scale, operators are weighing the tradeoffs of options for supplying more reliable power. Options include battery energy storage and software platforms. At the same time, utilities are eyeing virtual power plants and data-center tariffs to balance grid loads with data center draws.
The evolving role of energy storage systems in AI data center load management
March 6, 2026
Rapid growth in AI data center buildout poses challenges for utilities and operators. We look at the challenges operators and utilities face in meeting energy demand while maintaining grid stability, including the critical need for investments in battery storage and infrastructure.
Slower adoption, higher prices, and an altered domestic supply chain: How policy changes could affect the US battery market
April 7, 2025
Recent and planned policy changes could affect all parts of the US battery market, especially EVs and energy storage. These policy changes will likely increase battery prices, slow EV adoption, and require utilities to alter ESS plans.
6 ways community partnerships can boost LMI customer enrollment in weatherization programs
June 27, 2024
Low- and moderate-income customers face unique barriers when trying to participate in weatherization programs. In this blog, we highlight six ways community partnerships can help support weatherization program enrollment and delivery.
How is China’s EV demand affecting the costs of energy storage systems in the US and Canada?
December 13, 2023
In this webinar recap, we look at the factors affecting global lithium prices and battery supply around the world. We also explore China’s effect on global battery prices and what it means for US energy storage systems. Lastly, we share our predictions for battery market growth in 2024.