Critical Loop Raises $26M Series A to Deliver Industrial Power and Microgrids in Weeks Instead of Years

Ambition doesn’t stall because of bad ideas, it stalls because the lights don’t come on fast enough, where real power, real constraints, and real timelines stretch from weeks into years while opportunity sits there waiting, aging, and getting expensive, which is exactly the gap Critical Loop decided wasn’t acceptable anymore.

The Los Angeles based industrial power company locked in $26M in Series A funding, pushing total capital to $49M, with Conifer Infrastructure Partners leading alongside Hanover and additional backing from Better Ventures, Climate Capital, Adapt Nation Capital, and Cyrus Ventures, forming a group that understands infrastructure isn’t flashy but it quietly decides who scales and who stalls.

Respect where it’s due, Balachandar Ramamurthy (CEO), Andrew Grinalds, and Lydia Maher didn’t build this off hype but off constraint, and since being founded in 2023, they’ve focused on one thing, compressing time to power, because if you can take a process that drags for years and shrink it into weeks, you’re not just improving efficiency, you’re redefining access in a way that changes who gets to participate.

Their approach brings modular, mobile microgrids together with battery systems and predictive control software to deliver megawatts in weeks instead of sitting in interconnection purgatory, with the CLB-5100 system anchoring that capability through a 1 MW integrated battery setup that ties into existing infrastructure, on site generation, or emerging distributed energy, making the play less about replacing the grid and more about navigating around its delays with precision.

Follow the early signals as San Diego International Airport is already in the mix, LG Energy Solution Vertech is supplying U.S. made batteries, and the California Public Utilities Commission is leaning into flexible service connection models, which starts to paint a picture where this isn’t just a workaround but a direction the market is beginning to acknowledge in real time.

The broader takeaway sits underneath all of this, because Critical Loop didn’t create demand, they removed delay, and in a market where data centers, EV infrastructure, and industrial operators are all competing for reliable power, the advantage doesn’t go to the biggest player, it goes to the one that gets there first while everyone else is still stuck negotiating timelines.