Thermal plants for municipal service providers and industry

Your reliable partner for district heating, steam and electricity from biomass. Take advantage of our 90-plus years of experience and our innovative spirit.

How can we help you?

CALIQUA is the right partner for any kind of thermal plant for municipal service providers and industry. We implement sustainable energy systems, combined heat and power plants and district heating systems for our customers – from design only through to turnkey projects.

Project development

Plant engineering



Service solutions

Waste incineration plants

Solutions for cities and municipalities

Industry solutions

Wood-fired power plants

Power-to-heat plants

In which sector can we help you?

We offer solutions individually tailored to each industry and can advise you on any queries or concerns.

Renergia Zentralschweiz AG

Sisslerfeld wood-fired power plant – DSM Nutrional Products