Fuse

Overview

Builds fusion generators, pulsed-power hardware, and a MagLIF plant core to support nuclear effects testing and development of clean energy systems.

Part of the Silicon Valley ecosystem

Related

• Also CapitalInvests early in founders tackling hard problems, helping portfolio companies recruit initial teams and prepare to raise follow-on capital from later investors.
• Eclipse VenturesInvests in and supports entrepreneurs building physical-economy companies, helping with strategy, technology validation, leadership hiring, customer access, and connections to industrial and government stakeholders.
• FUSEBuilds pulsed power and MagLIF systems to advance practical fusion energy and nuclear effects testing for clean energy reliability and allied competitiveness.
• General InnovationProvides investment capital through General Innovation Capital Partners to support companies developing new products, commercial research, business services, and operations.
• Heron PowerDevelops industrial power electronics for electricity infrastructure, including solid-state transformer systems for data centers, AI and hyperscale power, solar, and storage customers.
• LiminalBuilds ultrasound and machine learning inspection tools that help battery R&D teams and cell manufacturers detect quality issues during development, ramp-up, and production.
• Natron EnergySodium-ion batteries for grid and data-center backup applications. Stanford spinout; Santa Clara HQ.
• Pacific FusionBuilds pulsed fusion systems and modular power plants intended to provide on-demand power for energy and national security customers and applications.
• Pila EnergyBuilds plug-in home battery systems that connect to standard wall outlets, providing backup during outages and helping households monitor and manage everyday energy use.
• QuantumScape ($QS)QuantumScape develops solid-state lithium-metal battery technology for energy storage, including products aimed at AI data centers, seeking batteries with fewer performance compromises.
• TwelveBuilds systems that convert CO2, water, and renewable electricity into hydrocarbons such as E-Jet fuel and E-Naphtha for fuels and chemicals production.
• ZettascaleBuilds XPU chips for AI inference and training, with an FPGA prototype, planned serving API, and hosted XPU clusters designed to act as one chip.