Researchers in China have developed bioluminescent plants capable of emitting autonomous light, a breakthrough that could transform how cities and public spaces are illuminated, according to elmostrador.cl.
The development was presented at the Zhongguancun Forum in Beijing, where various genetically modified plant species were exhibited for their ability to glow in the dark.
Scientists used genetic engineering techniques to incorporate bioluminescence genes from organisms such as fireflies and certain fungi into the plants. This process allows species like orchids, sunflowers, and chrysanthemums to generate a natural glow without electricity.
Sustainable urban lighting
Beyond the visual impact, these plants offer a low-energy alternative for public lighting. Because they function using only water and nutrients, they could be installed in parks and urban areas to reduce dependence on traditional electrical systems, the outlet reported.
Implementing this technology would decrease energy consumption and associated emissions. This approach integrates cleaner solutions into urban design and infrastructure for cities pursuing sustainable models.
This advancement is part of a broader expansion in biotechnology. The same tools used in this project are applied in biomedical research to study diseases at a cellular level and in agriculture to create crops resistant to pests and climate change.
Dr. Miguel Ángel Sánchez, executive director of ChileBio, noted the evolution of the field. "This type of development reflects how biotechnology has evolved from a laboratory tool to a key platform for facing global challenges," Sánchez said.
He added that applications ranging from reducing urban energy consumption to advances in health and food security can improve quality of life and contribute to sustainable development.
While the technology offers innovation, it also introduces challenges regarding the use of modified organisms in urban environments. The development of self-illuminating plants demonstrates how scientific research can redefine basic urban concepts and the design of future cities.
