Turning emissions into revenue streams

Bring industrial performance to your seaweed cultivation

Pure Algae develops and delivers reliable, modular production systems for hatchery facilities and land-based seaweed cultivation - enabling emission capture and utilization - while ensuring the tools for prime quality seaweed production according to our customers' specific needs.

Our technology

Our solutions are built for stability and quality, ensuring precise control and high efficiency in seaweed cultivation – at any production scale.

Turning emissions into revenue streams™


The seeds for Pure Algae were laid, when we experienced a pull from the industry, that demanded larger quantities of high-quality seaweed and stable production conditions.

Also, we were personally motivated by the desire to connect the dots between the growing focus on sustainable production and having a profitable business. We wanted to prove that sustainability and a thriving business do not have to be mutually exclusive.

Fast forward to today, when Pure Algae’s innovative capture-based technology transforms nitrogen compounds and CO2 from industrial fish-farming and similar industries into a valuable biomass with numerous fields of application.


Our cultivation systems are developed with great concern for the environment. Turning processed water into tons of seaweed makes a significant societal impact, as nitrogen and phosphorous is captured in the process.

This is why we have brought the seaweed production on land; by doing so we enable fish farms to produce more fish, while creating an additional revenue stream - the seaweed.

We develop scalable bioreactor units, that enables seaweed cultivation independent of incoming solar light, weather conditions, and space restrictions.

NEW! Browse our new land-based catalogue below

Get in touch.

Talk to one of our experts.
We are happy to help you!

info@purealgae.dk
(+45) 60 535 642