In a world where food systems are under increasing pressure from climate change, population growth, and resource scarcity, a new study from Universitas Muhammadiyah Yogyakarta is shedding light on how green technologies could reshape the future of agriculture—and what that means for businesses, policymakers, and communities. Led by Rahmanwali Sahar, a researcher in the Postgraduate Program at the university, the study delves into the role of green technologies in transforming food systems, offering both opportunities and critical insights for a sustainable transition.
The research, published in *Discover Environment* (formerly *Discover Sustainability*), analyzed over 4,500 academic documents from 2016 to 2025, using advanced bibliometric tools to map trends in green agricultural technologies. Sahar and his team found that while interest in the field is growing rapidly, the research landscape remains unevenly distributed. “The dominance of China, the US, and European countries in this research space highlights a gap that could leave other regions—particularly Africa—behind in the transition to sustainable food systems,” Sahar noted. This disparity isn’t just academic; it has real-world implications for how green technologies are adopted globally, potentially widening inequalities in food security and economic resilience.
At the heart of the study is a focus on digitalization and precision agriculture, where technologies like machine learning (ML), Internet of Things (IoT), and nanotechnology are being harnessed to improve efficiency and sustainability. For instance, ML is being used to optimize supply chains, reducing waste and energy consumption—a boon for industries looking to cut costs while meeting sustainability goals. IoT-based smart irrigation systems, meanwhile, promise to revolutionize water management in agriculture, a sector that currently accounts for about 70% of global freshwater withdrawals. “These technologies aren’t just about reducing environmental impact; they’re about making food systems more resilient and economically viable,” Sahar explained.
Another key finding is the untapped potential of agricultural waste. The study highlights how waste-derived adsorbents can be used for wastewater treatment, turning a problem into a resource. This circular economy approach could open new revenue streams for agribusinesses while addressing pollution challenges—a dual benefit that aligns with growing corporate sustainability mandates.
Yet, the research also underscores a critical challenge: fragmentation in the adoption of these technologies. While digital tools like ML and IoT are gaining traction, their integration with broader circular economy practices—such as waste recycling and soil health management—remains inconsistent. This disconnect suggests that for green technologies to truly transform food systems, a more holistic, systems-thinking approach is needed. Policymakers and businesses must collaborate across sectors to ensure that technological advancements don’t outpace the infrastructure and policies needed to support them.
For the energy sector, the implications are significant. The push toward green technologies in agriculture will drive demand for renewable energy sources, particularly in regions where water and energy-intensive farming practices are prevalent. Solar-powered irrigation, for example, could become a standard feature in precision agriculture, creating new markets for solar energy providers. Similarly, the development of nano-enabled pesticides and waste-derived adsorbents could spur investment in biotechnology and chemical recycling industries, further diversifying the green energy portfolio.
The study’s findings also serve as a call to action for policymakers to prioritize equity in the transition to sustainable food systems. Sahar emphasizes that without inclusive frameworks, the benefits of green technologies could remain concentrated in wealthier nations, leaving developing economies at a disadvantage. “A just transition isn’t just about reducing carbon footprints; it’s about ensuring that no region is left behind in the process,” he said.
As the world grapples with the dual challenges of feeding a growing population and mitigating climate change, the insights from this research offer a roadmap for how green technologies can bridge the gap. For industries, the message is clear: the future of food systems will be shaped by those who invest in innovation, collaboration, and equity today. The question isn’t whether green technologies will reshape agriculture—but how quickly and inclusively they can be adopted to ensure a sustainable future for all.