Prelude Ventures

Quaise is an energy company pioneering millimeter wave drilling technology to access deep geothermal energy. Quaise is developing and commercializing novel millimeter wave drilling systems to harness geothermal energy around the globe, overcoming the geographic constraints limiting this energy source today.

Quaise is an energy company pioneering millimeter wave drilling technology to access deep geothermal energy. Quaise is developing and commercializing novel millimeter wave drilling systems to harness geothermal energy around the globe, overcoming the geographic constraints limiting this energy source today.

LevelTen Energy, Inc. operates a renewable energy transaction marketplace that links corporate and industrial power buyers with power purchase agreements (PPAs) from utility-scale wind, solar, and storage projects. Founded in 2016 and based in Seattle, Washington, the company provides a technology-driven platform that enables a diverse range of customers to access renewable energy solutions. By aggregating buyers and sellers, LevelTen allows smaller corporate and industrial customers to engage with the same projects and terms typically available to larger energy purchasers. This innovative approach simplifies the procurement process, helping customers achieve their sustainability goals while stabilizing energy costs and eliminating the complexities of traditional request for proposal (RFP) processes.

Form Energy, Inc. specializes in developing long-duration energy storage systems aimed at facilitating the transition from fossil fuels to renewable energy sources. The company focuses on creating low-cost battery solutions capable of storing electricity generated from wind and solar power for extended periods, thereby enhancing the reliability of the electric grid. Its core technology, which includes an innovative iron-air battery, allows for energy dispatch over multiple days, significantly improving the viability of renewable energy as a consistent power source. Founded in 2017 and headquartered in Somerville, Massachusetts, Form Energy also offers Formware, a software tool designed for capacity expansion with advanced optimization capabilities. The company's mission revolves around enabling deep decarbonization of the electric system, ultimately contributing to a more sustainable energy future. Form Energy has garnered support from various investors, including Breakthrough Energy Ventures and MIT’s The Engine.

Form Energy, Inc. specializes in developing long-duration energy storage systems aimed at facilitating the transition from fossil fuels to renewable energy sources. The company focuses on creating low-cost battery solutions capable of storing electricity generated from wind and solar power for extended periods, thereby enhancing the reliability of the electric grid. Its core technology, which includes an innovative iron-air battery, allows for energy dispatch over multiple days, significantly improving the viability of renewable energy as a consistent power source. Founded in 2017 and headquartered in Somerville, Massachusetts, Form Energy also offers Formware, a software tool designed for capacity expansion with advanced optimization capabilities. The company's mission revolves around enabling deep decarbonization of the electric system, ultimately contributing to a more sustainable energy future. Form Energy has garnered support from various investors, including Breakthrough Energy Ventures and MIT’s The Engine.

Form Energy, Inc. specializes in developing long-duration energy storage systems aimed at facilitating the transition from fossil fuels to renewable energy sources. The company focuses on creating low-cost battery solutions capable of storing electricity generated from wind and solar power for extended periods, thereby enhancing the reliability of the electric grid. Its core technology, which includes an innovative iron-air battery, allows for energy dispatch over multiple days, significantly improving the viability of renewable energy as a consistent power source. Founded in 2017 and headquartered in Somerville, Massachusetts, Form Energy also offers Formware, a software tool designed for capacity expansion with advanced optimization capabilities. The company's mission revolves around enabling deep decarbonization of the electric system, ultimately contributing to a more sustainable energy future. Form Energy has garnered support from various investors, including Breakthrough Energy Ventures and MIT’s The Engine.

LevelTen Energy, Inc. operates a renewable energy transaction marketplace that links corporate and industrial power buyers with power purchase agreements (PPAs) from utility-scale wind, solar, and storage projects. Founded in 2016 and based in Seattle, Washington, the company provides a technology-driven platform that enables a diverse range of customers to access renewable energy solutions. By aggregating buyers and sellers, LevelTen allows smaller corporate and industrial customers to engage with the same projects and terms typically available to larger energy purchasers. This innovative approach simplifies the procurement process, helping customers achieve their sustainability goals while stabilizing energy costs and eliminating the complexities of traditional request for proposal (RFP) processes.

LevelTen Energy, Inc. operates a renewable energy transaction marketplace that links corporate and industrial power buyers with power purchase agreements (PPAs) from utility-scale wind, solar, and storage projects. Founded in 2016 and based in Seattle, Washington, the company provides a technology-driven platform that enables a diverse range of customers to access renewable energy solutions. By aggregating buyers and sellers, LevelTen allows smaller corporate and industrial customers to engage with the same projects and terms typically available to larger energy purchasers. This innovative approach simplifies the procurement process, helping customers achieve their sustainability goals while stabilizing energy costs and eliminating the complexities of traditional request for proposal (RFP) processes.

EnergySavvy, Inc. is a cloud software company that specializes in providing utility solutions focused on customer intelligence, engagement, and operational efficiency. Founded in 2008 and based in Seattle, with additional offices in Colorado and Massachusetts, EnergySavvy offers a range of cloud-based platforms and software products designed to enhance home energy management and reduce utility costs. Its key offerings include Program Optix and Online Audit applications, which assist utilities in running energy efficiency programs. The company also provides insights on home energy rebates, tax credits, and financing options, helping customers lower their energy consumption and carbon footprint. Nearly 40 utilities and state programs across the United States utilize EnergySavvy's solutions to improve customer experiences in a digital era. EnergySavvy operates as a subsidiary of Tendril Networks, Inc. since 2019.

Spark Thermionics develops an innovative energy-generation device that aims to replace traditional power production methods. The company's technology employs heat-to-electricity converters utilizing thermionic energy conversion, allowing for efficient power generation from various fuel sources. This system operates quietly and is designed to scale from small-scale applications producing watts to larger setups generating megawatts. By providing an efficient and adaptable solution, Spark Thermionics seeks to deliver cleaner, more affordable, and reliable electricity to users worldwide.

EnergySavvy, Inc. is a cloud software company that specializes in providing utility solutions focused on customer intelligence, engagement, and operational efficiency. Founded in 2008 and based in Seattle, with additional offices in Colorado and Massachusetts, EnergySavvy offers a range of cloud-based platforms and software products designed to enhance home energy management and reduce utility costs. Its key offerings include Program Optix and Online Audit applications, which assist utilities in running energy efficiency programs. The company also provides insights on home energy rebates, tax credits, and financing options, helping customers lower their energy consumption and carbon footprint. Nearly 40 utilities and state programs across the United States utilize EnergySavvy's solutions to improve customer experiences in a digital era. EnergySavvy operates as a subsidiary of Tendril Networks, Inc. since 2019.