The PJM grid’s largest battery is now under construction in Ohio
AI Analysis
Summary
<div class="feat-image"><img src="https://electrek.co/wp-content/uploads/sites/3/2026/07/Flint-Battery-storage-screenshot.jpg?quality=82&strip=all&w=1200" /></div><p class="wp-block-paragraph">A giant 1 GWh battery is now under construction outside Columbus, Ohio, where data center and industrial development is rapidly pushing up electricity demand.</p>
<div class="feat-image"><img src="https://electrek.co/wp-content/uploads/sites/3/2026/07/Flint-Battery-storage-screenshot.jpg?quality=82&strip=all&w=1200" /></div><p class="wp-block-paragraph">A giant 1 GWh battery is now under construction outside Columbus, Ohio, where data center and industrial development is rapidly pushing up electricity demand.</p>