![]() ![]() In Mainspring’s case, a low-temperature reaction of air and fuel drives magnets through copper coils to produce electricity. Their linear generator, which the company said differs from engines, microturbines, and fuel cells, is a device that converts motion along a straight line into electricity using heat or chemical energy. Its design enables the rollout of generators that can replace traditional diesel and be used to improve the resilience of industrial sites against natural disasters. The company’s tech was initially developed at a thermodynamics lab in Stanford University where co-founders Shannon Miller, Matt Svrcek and Adam Simpson were working. The company began shipping pilot units in June and will begin commercial shipments in mid-2021 according to a statement. So far, the company’s generators are under contract with a national supermarket chain that’s using the company’s tech at 30 of its grocery stores. The company’s technology represents a significant step in the transition to a zero-carbon power grid, given its ability to shift between traditional natural gas sources and alternative fuel sources like biogas and hydrogen. “Mainspring designed our platform to meet this challenge, and we’re proud that our product is now deployed to help PG&E and its customers to address these challenges and provide them with a cleaner, resilient, and affordable source of power.Mainspring Energy, the developer of a new generator technology that use fuels like biogas and hydrogen, has unveiled its Mainspring Linear Generator, with a $150 million contract with NextEra Energy Resources. This is a low-emissions, resilient, and affordable alternative that holds a lot of promise for our future.”įinally, Mainspring CEO Shannon Miller remarked. We are excited to explore new technologies like the linear generator to help keep customers powered during larger outages while also reducing the use of diesel backup generators. “We know how important clean, reliable energy is to our customers and communities. ![]() Jason Glickman, Executive Vice President, Engineering, Planning & Strategy for PG&E, said about the relevance of the deployment. Company’s design uses a low-temperature reaction of air and fuel to drive magnets through copper coils to produce electricity efficiently. The generator converts motion along a straight line into electricity using chemical or thermal energy. Moreover, Mainspring Energy provided the design of the device itself after research conducted by the company’s co-founders at Stanford University. PG&E to help customers during outages while reducing emissions According to the statement, the biogas will be injected into the existing gas distribution infrastructure, offsetting the linear generator’s usage of natural gas.Īlso recommended for you: Ida’s toll on the energy sector operators continue assessments. However, the company will also procure biogas for the project by purchasing it from another location. On the other hand, NextEra Energy Resources provided the financing for the deployment of the linear generator as part of its recently announced $150 million purchase and financing agreement with Mainspring. ![]() The generator is a hybrid solution, consequently, it will also help to reduce diesel use and emissions during emergencies or electric outages. The linear generator will be paired with the onsite diesel generator to ensure reliable service for the community of Angwin. Project’s goal would be to demonstrate the performance of new, cleaner electricity generation technology at a PG&E distribution microgrid and ensure electrical resiliency for the community of Angwin.Īccording to the company’s statement, this pilot deployment follows months of collaborations between PG&E and Mainspring engineers. For the project, PG&E got NextEra Energy and Mainspring Energy as partners. The deployment of the solution was for Napa County, in California at the company’s microgrid site. PG&E, the Pacific Gas and Electric Company, announced this Monday the deployment of a top-notch technology solution for power generation in California a “linear generator” which is a new mobile power generation technology that utilizes natural gas and directed renewable biogas to generate electricity. ![]()
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