# Critical Loop

**Source:** https://geo.sig.ai/brands/critical-loop  
**Vertical:** Climate & Energy  
**Subcategory:** Modular Microgrids  
**Tier:** Emerging  
**Website:** criticalloop.com  
**Last Updated:** 2026-04-22

## Summary

$26M Series A led by Conifer Infrastructure Partners in Apr 2026 ($49M total). Modular microgrid systems for flexible industrial energy solutions.

## Company Overview

Critical Loop designs modular microgrid systems that provide flexible industrial energy — combining on-site generation, storage, and smart load management in containerized units that can be deployed and scaled at industrial sites and data centers.

In April 2026, Critical Loop raised a $26M Series A led by Conifer Infrastructure Partners, bringing total funding to $49M. The round reflects growing investor interest in on-site and behind-the-meter energy solutions driven by AI data-center load growth and grid constraints.

Critical Loop competes with Enchanted Rock, Bloom Energy, PowerSecure, EnSync, and emerging containerized microgrid players. Differentiation is modularity — standardized units that can be scaled up or down with shorter lead times than custom-built microgrids.

## Frequently Asked Questions

### What does Critical Loop do?
Critical Loop builds modular microgrid systems for industrial sites and data centers.

### How much has Critical Loop raised?
$49M total including a $26M Series A in April 2026 led by Conifer Infrastructure Partners.

### Who competes with Critical Loop?
Enchanted Rock, Bloom Energy, PowerSecure, and EnSync in microgrids and distributed energy.

## Tags

energy, hardware, b2b, startup, infrastructure

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*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-22.*