Innovative Hemp Solutions Transform Construction Sector in Spain
A project in Extremadura, Spain, showcases the potential of hemp and kenaf in construction, promoting sustainability and a circular economy. It offers a replicable model for stakeholders across Europe in response to increasing demand for carbon-negative materials.

The MarginUp! initiative in Extremadura, Spain, integrates hemp and kenaf into crop rotations to enhance agricultural sustainability while creating construction materials. Early data indicates improved biomass yield and reduced water usage—up to 50% less than traditional crops.
The project attracts interest from European stakeholders, including representatives from Hungary, highlighting its replicable business model. Cânhamor, a Portuguese company, exemplifies scalable low-carbon solutions with its carbon-negative ECOblocks.
The collaboration includes CICYTEX, Ambienta, and other stakeholders, focusing on fiber separation and biogas production. This effort aligns with a broader EU strategy to develop sustainable value chains and positions Spain as a leader in hemp-based construction.




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