Delivering firm, flexible, local power on your timeline.

Delivering power on your timeline.

Mainspring delivers firm, flexible power when and where you need it.

Perspectives

What does "true dispatchability" actually mean? Three questions to help you evaluate claims.

Trusted by Industry Leaders

The Mainspring
Linear Generator.

No other primary power solution can match the flexibility, affordability, and low emissions of a Mainspring Linear Generator.

Product

Mainspring linear generator core during assembly

Solutions

Control your energy strategy.

Solutions

Deploy quickly

Deploy reliable, scalable onsite power in months, not years, with modular units that permit and install quickly.

Add flexibility

Deliver prime power, solar firming, diesel reduction or elimination, grid services, and multi-fuel operation with a single, fully dispatchable asset.

Control costs

Lower capex, lower maintenance costs, and higher efficiency combine to deliver a lower levelized cost of electricity (LCOE) than alternative technologies.

Increase resilience

Deploy fuel redundant power that can operate independently or in coordination with the grid.

Reduce emissions

Generate low-emissions power today and transition seamlessly to zero-carbon fuels over time.

The flexibility of Mainspring’s Linear Generators to tackle the constraints of fuel availability, air permitting, scalability, and reliable power supply are critical for this moment to power the economy of the future.

Joe Kava

Data Center Industry Leader, Former Google

Performance Metrics