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A world without artificial fertilizers with sustainable agriculture

Gralg produces microalgae that are dried and offered to agriculture as climate-positive and organic fertilizer, which significantly contributes to reduced greenhouse gas emissions.

Our solution

Artificial fertilizers lead to enormous climate emissions, estimated to be 5% of Sweden’s total emissions. They also cause eutrophication and, in the long term, degrade the soil.

Our solution is a circular business model. Microalgae are cultivated in outgoing water from treatment plants that have elevated levels of nutrients. In this way, we utilize the nutrients already present in the system. At the same time, the algae capture carbon dioxide from the air, creating a fertilizer with a negative net emission!

An organic fertilizer made from microalgae contains mineral and biological nutrients as well as biological carbon, which improves soil quality.

Algae water produced:
0 Liters

Why microalgae?

Microalgae are one of the fastest-growing organisms on Earth and can, under optimal conditions, double their biomass daily.

Microalgae contain valuable nutrients.

Microalgae can be cultivated on land unsuitable for other crops.

Magnus Lissbrant

Charlie Arby

Emmy Berggren

Purchasing and production

Managing Director

Financial officer

WE ARE GRALG

Gralg started as a swedish Junior Achievement (JA) company with the goal of reducing carbon emissions in agriculture. After winning three national gold medals and a European silver medal in Junior Achievement competitions, Gralg continues to pursue the same mission. The team consists of three former natural science students with a strong commitment to ecological sustainability and our solution. The team surrounds itself with expert knowledge in the necessary fields to bring the idea from paper to reality.

Collaboration partners

Gryaab

Primary financiers

Collin Holding

sponsored/supported by

Awards

UF till AB

Handels Impact Innovation Cup

Want to know more?

For more information about us and the idea, or if you want to express your interest in purchasing the product, email us at info@gralg.se or click the button below.

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