In 2026, bioengineering technologies have moved beyond the laboratory. In China's largest cities, plants capable of glowing in the dark without electricity have begun to appear, a development already being considered as an alternative to traditional street lighting, El.kz reports.
The project is being implemented by scientists from the South China Agricultural University in collaboration with the biotechnology company Magicpen Bio. The development aims to reduce energy consumption and minimize light pollution in megacities.
How the Plants Were Taught to Glow
At the core of this technology lies genetic modification. Using CRISPR, scientists have inserted genes from the Aquatica leii firefly species and luminescent mushrooms into plant DNA.
These genes trigger a biochemical reaction within the plant. This process produces luciferase and luciferin substances that provide a soft glow. Caffeic acid, which is naturally present in plant cells, serves as the "fuel."
The primary distinction of these new developments is their autonomy. The plants do not require additional chemicals and are capable of glowing through their own metabolic processes, drawing energy from sunlight and water.
From the Laboratory to City Streets
By 2026, the technology had been adapted for more than 20 plant species. These include decorative flowers, such as orchids and chrysanthemums, as well as landscaping plants like shrubs and sunflowers.
The first pilot projects are already underway in major Chinese cities. In Beijing, glowing plants have been introduced to parks and pedestrian zones. In Guangzhou, entire bioluminescent alleys are being created on university campuses. In Shenzhen, the technology is being utilized as part of the "night economy" development and the creation of new public spaces.
Environmental Impact and Future Prospects
The primary goal of the project is to reduce the load on the power grid. According to the developers' estimates, even a partial replacement of streetlights with living plants could significantly cut electricity consumption.
An additional advantage is the reduction of light pollution. Unlike traditional lamps, bioluminescent plants emit a soft, diffused light that is less aggressive to the ecosystem.
Mass production of these plants and their entry into the consumer market are scheduled for the second half of 2026. In the future, these "living light sources" may appear not only in cities but also in private homes and gardens.
Thus, bioengineering offers a new approach to illumination one without wires, light bulbs, or traditional energy sources.