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.
Ayrton Energy
Seed Round in 2024
Founded in 2021, Ayrton Energy specializes in developing hydrogen storage technology. Its innovative solution involves storing hydrogen in liquid form, facilitating safe and efficient transportation through existing infrastructures. This technology aims to provide energy security by enabling the use of hydrogen as a fuel for power generation.
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.
Altiro Energy
Seed Round in 2023
Altiro Energy is a renewable energy company specializing in clean technology power systems. It develops iron-based powder energy storage solutions for wind and solar farms, enabling stable production and reduced waste during periods of excess supply.
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.
Ayrton Energy
Seed Round in 2023
Founded in 2021, Ayrton Energy specializes in developing hydrogen storage technology. Its innovative solution involves storing hydrogen in liquid form, facilitating safe and efficient transportation through existing infrastructures. This technology aims to provide energy security by enabling the use of hydrogen as a fuel for power generation.
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.
Founded in Tokyo in 2010, Sassor is a Japanese company specializing in service design. It develops devices and services focused on energy management, offering the Energy Literacy Platform to help users understand their daily electricity consumption and improve home energy awareness.