RP converts food waste into nutrient-rich solution for farms

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• Republic Polytechnic (RP) is taking significant strides in sustainable agriculture by transforming food waste into valuable resources for farming.
• The initiative focuses on repurposing food waste into nutrient-rich products that can enhance crop production.
• By developing technologies that transform waste into valuable agricultural inputs, RP is contributing to the circular economy, reducing reliance on imports, and enhancing food security.

Republic Polytechnic (RP) is taking significant strides in sustainable agriculture by transforming food waste into valuable resources for farming, aligning with Singapore’s ambitious 30-by-30 goal. This national target aims to produce 30% of the country’s nutritional needs domestically by 2030.

Pioneering the transformation of food waste for sustainable agriculture

Spearheaded by Dr. Heng Kiang Soon, a lecturer at RP’s School of Applied Science (SAS), the initiative focuses on repurposing food waste into nutrient-rich products that can enhance crop production.

Dr. Heng’s research delves into converting soya pulp—traditionally destined for landfills—into an effective crop booster. The challenge, as Dr. Heng pointed out, was not the availability of food waste but the lack of technology to convert it into a higher-value product. Through innovative research and development, RP is bridging this gap, turning waste into a sustainable resource that benefits both the environment and the agricultural sector.

“Food waste can serve as a new source of nutrients, the only thing lacking was the technology to transform it to a higher-value product.”

Dr Dr. Heng Kiang Soon, PhD, a lecturer at the RP School of Applied Science

Advancing food security: RP turns soya pulp into crop-boosting nutrients

This initiative is a pivotal example of how institutions of higher learning like Republic Polytechnic are not only advancing academic knowledge but also driving practical solutions to global challenges. The project aligns perfectly with Singapore’s broader sustainability goals, offering a model for how food waste can be repurposed to support local agriculture.

By developing technologies that transform waste into valuable agricultural inputs, RP is contributing to the circular economy, reducing reliance on imports, and enhancing food security. The research also positions RP as a leader in sustainability, evidenced by its recent accolades, including the Green Mark Platinum Super Low Energy (SLE) Award and being the first Institute of Higher Learning (IHL) to achieve External Reasonable Assurance for its Environmental Performance.

This progress is a testament to the potential of innovative research in addressing environmental challenges, making RP a key player in the global movement towards sustainable agriculture and resource management.

About Republic Polytechnic (RP)

Republic Polytechnic (RP) is a leading Singaporean institution known for innovative education and a strong focus on sustainability. Established in 2002, RP excels in hands-on learning and groundbreaking research, particularly in sustainable agriculture and environmental initiatives, contributing significantly to national goals like Singapore’s 30-by-30 food security initiative.