ERock, formerly Enchanted Rock, is a Houston-based company that provides onsite natural gas power and microgrids for critical facilities. Founded in 2006 and now listed on the NYSE as EROC, it offers electrical resiliency-as-a-service and bridge power for data centers waiting on grid connections.
ERock designs, builds, owns and operates onsite power systems built on its proprietary natural gas generators. The systems keep facilities running during outages and can supply power before a grid connection is ready.
Source: erock.com, ir.erock.com
Its offerings include resiliency-as-a-service microgrids, bridge and flexible power for data centers, and the GraniteEcosystem control software. ERock also offers renewable natural gas as a cleaner fuel.
Source: erock.com, erock.com
ERock says it serves data centers, utilities, manufacturers, healthcare systems and government organizations across the United States.
Source: ir.erock.com, erock.com
ERock was founded in 2006. It is headquartered at 1113 Vine Street in Houston, Texas, and trades on the NYSE as EROC.
Source: erock.com, ir.erock.com
We found no ERock entry in the Science Based Targets initiative dashboard (checked October 16, 2026). ERock describes its generators as having low local emissions; we found no audited emissions data on its site.
Source: sciencebasedtargets.org, ir.erock.com
ERock suits data center developers that need fast onsite power or resilience while grid interconnection is delayed. Buyers should note that the systems run on natural gas.
| Field | Value | Source |
|---|---|---|
| Headquarters | Houston, Texas, USA | COMPANY WEBSITE ir.erock.com |
| Founded | 2006 | COMPANY WEBSITE erock.com |
| Ownership | Private | COMPANY WEBSITE erock.com |
| Operations and regions | United States (nationwide) | COMPANY WEBSITE erock.com |
| Customers and markets | Data centers, critical infrastructure, commercial and industrial sites, communities | COMPANY WEBSITE erock.com |
| Technologies | Onsite microgrids; bridge and flexible power; GraniteEcosystem software | COMPANY WEBSITE erock.com |
Only what the company or an official register publishes. Targets and commitments are labelled as such. No data means we found no public figure, not that none exists.
| Field | Value | Source |
|---|---|---|
| SBTi target status | Not found in SBTi export (checked 2026-10-16) | PUBLIC SOURCE sciencebasedtargets.org |
Yes. ERock is the company's current name. (erock.com)
Yes, on the NYSE under EROC. (ir.erock.com)
In Houston, Texas. (ir.erock.com)
Accessed Oct 24, 2026.
