Alternatives to Fourth Power

Form Energy develops and manufactures long-duration, grid-scale iron-air batteries for cost-effective renewable energy storage.

Developing advanced battery technology for grid-scale energy storage.

XL Batteries develops advanced battery technology for electric vehicles and grid storage.

Develops non-flammable, high-performance, low-cost sodium-ion batteries for energy storage.

Develops and delivers holistic energy systems for commercial businesses, combining battery storage with intelligent energy management.

Leading European battery manufacturer focused on sustainable production for electric vehicles and energy storage.

Battery company focused on energy storage solutions.

Nostromo Energy develops advanced battery systems for grid-scale energy storage.

Dutch company developing and producing high-quality lithium-ion battery systems for electric and hybrid maritime propulsion.

Rodatherm Energy develops advanced thermal energy storage solutions for industrial applications.

Intelligent energy storage and grid services provider for commercial and industrial facilities.

Exowatt develops modular, dispatchable solar energy systems for energy-intensive industries.

ZincFive is a specialized battery maker supplying data centers.

Building the world's first mass-produced portable nuclear generators for anywhere power delivery.

AI-powered benchmarking and valuation platform for energy storage and renewable assets, providing insights for bankable decisions.

Develops advanced materials for energy storage, focusing on next-generation battery technologies.

Amogy unlocks ammonia's potential as a clean energy source with proprietary reforming technology.

Energy technology company focused on innovative solutions.

Developing flexible, efficient, and low-cost solar cells to turn any surface into an energy source.

Revolutionizing battery recycling for a circular future in Europe.