SOSV
SOSV is a global venture capital firm that supports early-stage startups through active, founder-first development programs. Its flagship initiatives HAX and IndieBio provide facilities, engineering resources, services, and laboratory equipment to accelerate product development and prepare companies for subsequent funding rounds. SOSV focuses on deep technology across health, environmental, and cross-border software sectors, aiming to solve human and planetary health challenges. In addition to providing capital, the firm emphasizes intensive programmatic support to help portfolio companies move quickly from seed toward growth, including customer acquisition and scale. The firm operates globally with a bias toward startups targeting rapid international expansion, especially in Asia, and tends to back a small cohort of high-potential companies to accelerate their progress and attract leading investors.
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Past deals in Electric Grid
Renewell Energy
Seed Round in 2024
Renewell Energy develops gravity-based, renewable energy storage that repurposes idle oil and gas wells. The technology converts inactive wells into a low-cost, flexible storage network by lowering a weight down a repurposed wellbore to push electricity onto the grid when demand is high and raising it back up when demand is low, effectively storing energy as gravitational potential. The approach targets zero-self-discharge storage and aims to abate greenhouse gas emissions by utilizing existing oil and gas infrastructure to create a scalable energy storage solution. The company is based in Bakersfield, California.
PeakSyncer
Seed Round in 2024
PeakSyncer, a subsidiary of Zhong Xi Group, LLC, specializes in an AI-powered cloud platform designed to optimize energy management for utility companies. The platform leverages artificial intelligence to automate and streamline demand response programs, reducing peak energy loads. It offers real-time reporting, seamless data tracking, and integration with existing infrastructure, ensuring smooth implementation. PeakSyncer also facilitates compliance with regulatory requirements and supports sustainable energy ecosystems by engaging customers in demand response initiatives. The platform is scalable, continuously learning from past syncs to improve accuracy and efficiency, and offers 24/7 monitoring and dedicated support.
Qnetic
Seed Round in 2023
Qnetic is a developer of innovative flywheel energy storage technology aimed at enhancing bulk energy storage capabilities for electric grids. The company's solutions focus on providing low-cost energy storage options that facilitate the transition to renewable energy sources, particularly wind and solar power. By enabling efficient energy storage, Qnetic's technology helps reduce reliance on fossil fuels, supporting clients in their efforts to adopt sustainable energy practices. The company's advancements in energy storage are instrumental in promoting the wider deployment of renewable energy solutions.
Renewell Energy
Seed Round in 2023
Renewell Energy develops gravity-based, renewable energy storage that repurposes idle oil and gas wells. The technology converts inactive wells into a low-cost, flexible storage network by lowering a weight down a repurposed wellbore to push electricity onto the grid when demand is high and raising it back up when demand is low, effectively storing energy as gravitational potential. The approach targets zero-self-discharge storage and aims to abate greenhouse gas emissions by utilizing existing oil and gas infrastructure to create a scalable energy storage solution. The company is based in Bakersfield, California.
Renewell Energy
Seed Round in 2022
Renewell Energy develops gravity-based, renewable energy storage that repurposes idle oil and gas wells. The technology converts inactive wells into a low-cost, flexible storage network by lowering a weight down a repurposed wellbore to push electricity onto the grid when demand is high and raising it back up when demand is low, effectively storing energy as gravitational potential. The approach targets zero-self-discharge storage and aims to abate greenhouse gas emissions by utilizing existing oil and gas infrastructure to create a scalable energy storage solution. The company is based in Bakersfield, California.
Renewell Energy
Seed Round in 2022
Renewell Energy develops gravity-based, renewable energy storage that repurposes idle oil and gas wells. The technology converts inactive wells into a low-cost, flexible storage network by lowering a weight down a repurposed wellbore to push electricity onto the grid when demand is high and raising it back up when demand is low, effectively storing energy as gravitational potential. The approach targets zero-self-discharge storage and aims to abate greenhouse gas emissions by utilizing existing oil and gas infrastructure to create a scalable energy storage solution. The company is based in Bakersfield, California.
LumenCache
Seed Round in 2016
LumenCache develops low-voltage energy management systems that optimize power distribution and energy resilience by integrating centralized smart electronics, plug-and-play features, and compatibility with renewable sources. The platform connects DC microgrids, photovoltaic systems, and batteries through structured wiring to maximize efficiency, reduce wiring costs, and enhance safety. It aims to replace traditional AC wiring in new homes and buildings, starting with lighting and small-load devices, enabling scalable, reliable operation across various applications. Active since 2012, the system has been deployed globally—from solar-powered public infrastructure to multi-story buildings—demonstrating longevity, reliability, and adaptability of the technology and its patents.
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