seasoilution

our VISION

We use the Sargassum algae plague in the Dominican Republic as a way to produce algae-based biostimulants for local farmers. At the same time, we clean the coasts of the algae and create jobs in the region.

Country

Dominican Republic

Establishment

2019

Members

11

the problem

As a result of climate change and overfertilization, excessive amounts of brown algae Sargassum reach Caribbean shores every year. A long term research of scientists shows that the amount of Sargassum increased tenfold in the last decade and forecasts indicate that the number will increase in the next years.

Offshore, Sargassum serves as an important natural habitat for sea dwellers. But when it hits the coastline, it has several negative consequences::

1) Dead Zones. Areas with poor oxygen levels in the ocean establish when bacteria decompose the algae. This has deadly consequences for marine and coastal wildlife.

2) Fishermen suffering. Local fishermen suffer as dead zones lead to low fish yields and excessive amounts of algae get tangled up in their nets and rotors.

3) Tourism Decline. Ashore, the rotting algae emit sulphur dioxide. Non-lethal, but still harmful and unpleasant, the smell and look of algae is causing a sharp decline in toursim numbers. Because most Carribeans are working in the tourism sector, they are facing increasing losses each year.

Our project adresses the following Sustainable Development Goals :

the solution

Sargassum seaweed is rich in nutrients (nitrogen, phosphate and potassium) and biostimulants. SeaSoilution wants to fight the Sargassum plague by producing organic fertilizer from the algae. The supply chain is short and environmentally friendly: We collect the algae in local cooperation and process it to organic fertilizer by drying and shredding it. The packaged fertilizer is sold to local farmers.

The effectiveness of our fertilizer in improving soil quality and long-term plant growth has long been proven by scientists (Louime et al., 2016). Our price is competitive and seaweed-based fertilizer fits the demand of organic farmers in the Dominican Republic.

the TEAM

Maria Magdalena Rochkova

Project Lead

ANDRES TAPIA SUASNAVAS​

Project Lead

Daria Parshina

Business Development

Reynaldo Valdez Garcia

Business Development

Marius Fischer

Finance

Constantin Weberpals

Finance

Joana Follmer

Marketing

Teresa Oehlcke

Marketing

Nina Bangert

Head of Production

Jana Spiering

Production

Nikolas Galensowske

Production

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