The global transition toward renewable energy and electric transportation has spurred a wave of innovation in battery technology. Companies are pursuing distinct approaches to overcome the limitations of traditional lithium-ion batteries, focusing on safety, energy density, and long-duration storage.

WeLion New Energy is currently developing semi-solid-state batteries, which aim to provide higher energy density and improved safety profiles compared to conventional lithium-ion cells. These batteries are intended for a wide range of applications, including electric vehicles, maritime transport, and drones.

For stationary grid storage, several companies are exploring alternative materials to manage the intermittent nature of wind and solar power. Form Energy is scaling production of iron-based batteries designed for multi-day storage, while Energy Dome utilizes compressed carbon dioxide to provide up to 24 hours of power. Meanwhile, Moment Energy is addressing supply chain concerns by repurposing retired electric vehicle batteries into grid-connected storage systems, a strategy that also aims to reduce reliance on international supply chains.