Keep Your Power On.
Cleanly, Quietly, and Without Compromise.
Natural gas generators built for businesses and critical operations that can’t afford failure. From data centers to hospitals and utilities, Enchanted Rock delivers scalable, on-demand power that runs independently of the grid without the noise, emissions, or refueling risks of diesel. Cleaner, quieter, and proven where reliability matters most.
Why This Matters Now
Across every industry, the demand for dependable electricity is rising while traditional energy models are falling behind. Grid delays, diesel fuel logistics, and stricter emissions regulations are redefining what resiliency means.
Grid outages rising
forcing operators to seek more resilient and independent power strategies.
Fuel access unstable
driving real concerns around availability during peak demand or emergency events.
Diesel permits tightening
leading to delays, added costs, and outright denials in emissions-restricted regions.
Sustainability under pressure
prompting scrutiny of water use, emissions, and environmental impact from every angle.
Your Clean Power Solution
Enchanted Rock’s distributed generation platform is designed to meet the full spectrum of operational needs, from hospitals and retail stores, single-facility microgrids to hyperscale data centers and large manufacturing facilities.
RockBlock™
Megawatt-Scale Diesel Replacement
- Replaces diesel 1:1 without the permitting delays or emissions.
- Scales with your growth. No need to overbuild upfront.
- Built for resilience with redundancy and grid optimization.
ERT500™
Modular, Flexible Natural Gas Generator
- Delivers clean, continuous power for mission-critical uptime.
- Installs fast. Ideal for bridging delays in permanent grid access.
- Designed for tight compliance: zero water use, ultra-low emissions.
How They Compare
Features
Runtime
Emissions
Startup/Load Response
Noise Levels
Water Usage
Permitting
Fuel Logistics
Revenue Opportunity
Service Life
ERock Natural Gas Generators
Unlimited — pipeline-fed
Up to 99% fewer particulates
Instant, meets ISO 8528-5 G3
< 70dBA - quit operation
None
Avoids Title V Major Source
No refueling, pipeline-fed
Can participate in grid programs
~20 years
Diesel Generators
Limited — depends on fuel delivery
High local emissions
Instant
85-95 dBA - high noise
Requires cooling in many models
Often triggers Title V
Requires deliveries, tanks
Rare
~20 years
Gas Turbines
Long, but limited by maintenance intervals
Moderate — lower NOx, but higher CO₂
Slower ramp-up
90-100 dBA - loud
High water use for cooling
Complex air permitting
Requires natural gas or liquid fuel
Possible under CHP or market contracts
20–30 years
Fuel Cells
Moderate — fuel availability varies
Low, but complex lifecycle impact
Slower load response
Very quiet
Moderate
Complex fuel permitting
Hydrogen supply limitations
Limited
6–7 years
Natural gas generators offer clear advantages over traditional diesel and micro-turbine systems. With faster deployment, cleaner emissions, and scalable, long-duration performance. Whether you’re powering a single facility or an entire data campus, ERT500 and RockBlock are engineered to outperform across uptime, compliance, and cost of ownership.
| Features | ERock Natural Gas Generators | Diesel Generators | Gas Turbines | Fuel Cells |
|---|---|---|---|---|
| Runtime | Unlimited — pipeline-fed | Limited — depends on fuel delivery | Long, but limited by maintenance intervals | Moderate — fuel availability varies |
| Emissions | Up to 99% fewer particulates | High local emissions | Moderate — lower NOx, but higher CO₂ | Low, but complex lifecycle impact |
| Startup/ Load Response | Instant, meets ISO 8528-5 G3 | Instant | Slower ramp-up | Slower load response |
| Noise Levels | < 70dBA - quiet operation | 85–95 dBA - high noise | 90–100 dBA - loud | Very quiet |
| Water Usage | None | Requires cooling in many models | High water use for cooling | Moderate |
| Permitting | Avoids Title V Major Source | Often triggers Title V | Complex air permitting | Complex fuel permitting |
| Fuel Logistics | No refueling, pipeline-fed | Requires deliveries, tanks | Requires natural gas or liquid fuel | Hydrogen supply limitations |
| Revenue Opportunity | Can participate in grid programs | Rare | Possible under CHP or market contracts | Limited |
| Service Life | ~20 years | ~20 years | 20–30 years | 6–7 years |
| Features | ERock Natural Gas Generators | Diesel Generators | Gas Turbines | Fuel Cells |
|---|---|---|---|---|
| Runtime | Unlimited — pipeline-fed | Limited — depends on fuel delivery | Long, but limited by maintenance intervals | Moderate — fuel availability varies |
| Emissions | Up to 99% fewer particulates | High local emissions | Moderate — lower NOx, but higher CO₂ | Low, but complex lifecycle impact |
| Startup/ Load Response | Instant, meets ISO 8528-5 G3 | Instant | Slower ramp-up | Slower load response |
| Noise Levels | < 70dBA - quiet operation | 85–95 dBA - high noise | 90–100 dBA - loud | Very quiet |
| Water Usage | None | Requires cooling in many models | High water use for cooling | Moderate |
| Permitting | Avoids Title V Major Source | Often triggers Title V | Complex air permitting | Complex fuel permitting |
| Fuel Logistics | No refueling, pipeline-fed | Requires deliveries, tanks | Requires natural gas or liquid fuel | Hydrogen supply limitations |
| Revenue Opportunity | Can participate in grid programs | Rare | Possible under CHP or market contracts | Limited |
| Service Life | ~20 years | ~20 years | 20–30 years | 6–7 years |
Natural gas generators offer clear advantages over traditional diesel and micro-turbine systems. With faster deployment, cleaner emissions, and scalable, long-duration performance. Whether you’re powering a single facility or an entire data campus, ERT500 and RockBlock are engineered to outperform across uptime, compliance, and cost of ownership.
Why Engineer Operators Trust This System
Every Enchanted Rock generator is built for one purpose: guaranteed uptime. Whether powering a single hospital or an AI campus consuming megawatts of compute, our natural gas systems are engineered for constant readiness, not standby storage.
High power density
More megawatts per square foot than diesel, ideal for constrained sites.
Ultra-low local emissions
Up to 99% lower particulate matter and 100× cleaner than diesel overall, verified through third-party studies including NREL.
Grid-independent operation
Full island mode capability ensures power continuity through blackouts.
Zero water dependency
No cooling towers or make-up water, critical for data centers in drought zones.
Power for Every Industry
From hyperscale AI campuses to life-critical healthcare systems, Enchanted Rock powers the world’s most demanding operations.
Let’s Build Your Power Strategy.
Natural gas generation is redefining resilience for the modern era: reliable, sustainable, and ready for the demands of AI, healthcare, and critical infrastructure.