Emost

About

Founded in 2022, Emost is a private headquartered in Dietikon, Switzerland specializing in Energy Storage.

Emost AG is a Swiss company specializing in mobile battery energy storage systems designed to replace diesel generators across construction sites, events, industrial projects, and emergency backup applications. The company originated from a 2017 concept workshop within Axpo, Switzerland's largest utility company, and was spun off as an independent entity in 2022 to accelerate European expansion. The Butler series of mobile battery systems are available in different capacities (Butler S and Butler M, ranging from 50-150 kVA) and are characterized by zero emissions, silent operation, and no permit requirements. Products reduce operating costs by up to 60% compared to diesel alternatives and support applications including grid stabilization, renewable energy integration, emergency backup, and specialized uses in railways, agriculture, and film production. The company emphasizes Swiss precision engineering and sustainable technology solutions.

Products