The frontier,
in practice.

New approaches to generating,
delivering, and sustaining power.

Selected investments ↓
01
COMPACT FUSION

Avalanche Energy

Desktop-sized fusion reactors, two feet tall.

Frontier
↗
Explore the technology +

A smaller form factor. A wider horizon.

Avalanche is developing compact fusion machines, with applications across neutron production and distributed power. Its approach puts size, modularity, and rapid development at the center of the work.

02
QUANTUM ENERGY

Casimir

Microchips that power themselves from the quantum vacuum.

Frontier
↗
Explore the technology +

Exploring energy at a different scale.

Casimir is researching chip-scale energy technologies. The company’s work explores new approaches to powering small devices through engineered structures and quantum phenomena.

03
FUSION INFRASTRUCTURE

Marathon Fusion

Fusion fuel from mercury, with gold as the by-product.

Frontier
↗
Explore the technology +

A new approach to fusion fuel.

Marathon Fusion develops fuel-cycle technologies for fusion, exploring the production of fusion fuel from mercury with gold as a by-product.

04
ENERGY SCIENCE

International Space Federation

Zero-point energy for homes, transport, and microgrids.

Frontier
↗
Explore the technology +

Energy across everyday life.

International Space Federation researches zero-point energy, with applications envisioned across homes, transportation, and microgrids.

05
WIRELESS POWER

Reach

Wireless power transmission. Tesla’s vision, made real.

In market
↗
Explore the technology +

Energy that reaches further.

Reach develops radio-frequency wireless power transmission. Its adaptive systems deliver power to devices at a distance, opening new possibilities for industrial systems, robotics, and distributed infrastructure.

06
ADVANCED SOLAR

Tandem PV

Perovskite solar that captures the full spectrum.

In market
↗
Explore the technology +

A wider spectrum of possibility.

Tandem PV develops perovskite-silicon solar technology, bringing complementary materials together to capture more of the solar spectrum.

07
ENERGY STORAGE

Exowatt

Ultra-long solar storage for AI data centers.

In market
↗
Explore the technology +

Stored sunlight. Sustained power.

Exowatt develops solar energy and thermal storage systems for the power demands of AI data centers.

FOR THE PEOPLE BUILDING WHAT COMES NEXT.

Show us your
next breakthrough.

↗