The Mainspring Linear Generator.
Reliable, Clean Power — at Any Scale.
We meet customers' capacity, resilience, and cost needs today while giving them the infrastructure to move to increasingly cleaner fuels as they become available.
The Mainspring Linear Generator.
Reliable, Clean Power — at Any Scale.
We meet customers' capacity, resilience, and cost needs today while giving them the infrastructure to move to increasingly cleaner fuels as they become available.
Solutions
Our products meet customer energy needs across a wide range of uses on both sides of the meter.
Energy Project Success
Mainspring customers are achieving fast deployment of new capacity, cost savings, reduced emissions, increased resilience, and other essential benefits.
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Case Study: Lineage Logistics
Local, fuel-flexible power generation paired with rooftop solar at cold storage facility
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Case Study: Prologis
EV charging infrastructure and prime power generation for a global leader in logistics real estate
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Case Study: Dairy Biodigester Developer
Clean onsite power generation deployment with a leading dairy biodigester developer
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Case Study: Napa Sanitation District
Clean onsite power generation running on wastewater treatment system biogas
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Linear Generator Technology Designed From First Principles
Innovative power generation technology designed for high efficiency, low cost, and ultimate flexibility.
Our Vision: Flexibility on the Path to Net-Zero Carbon
At Mainspring we believe the fastest path to the net-zero carbon grid is vastly increasing the amount of solar and wind power while building a supporting clean energy system that ensures affordability and multi-day, cross-season resilience. Getting there requires flexible, scalable, local technologies that can adapt to the shifting grid landscape – including the transition from natural gas to renewable fuels like biogas, green ammonia, and green hydrogen.
The Mainspring Linear Generator delivers an unmatched level of flexibility for the transition ahead. It’s local so you can site where power is needed, it’s dispatchable so you can ramp up and down to complement renewables, and it’s fuel-flexible so you can operate on the cleanest fuels available today and in the future. Our products are already at work at Fortune 500 customer sites, accelerating the arrival of the net-zero carbon grid.
Working at Mainspring
Mainspring is solving essential problems every day with a diverse, talented team of individuals who share our vision to address the growing threat of climate change and the need for affordable electricity for all.