China Grows First Rice That Generates Power to Run Its Own Electronics

In a breakthrough outside Chengdu, Chinese scientists have engineered a remarkable rice plant that can generate a steady stream of electricity directly from the soil — without compromising its growth or vitality.
This hybrid bio-electronic crop harnesses electrons released during the natural chemical exchanges between plant roots and soil microbes. Inspired by microbial fuel cells and reimagined for real crops, the innovation allows the plant to power sensors, charge small devices, and potentially drive microgrids — all from beneath the surface.

How It Works: Roots That Recharge

The key lies in genetically modifying the plant’s root exudates — chemical compounds plants naturally secrete to interact with soil. Researchers boosted specific compounds that stimulate electro-active microbes, increasing the electron yield by more than 500%.
These electrons are collected by a nanomesh film embedded near the roots. The current is then channeled through a tiny circuit at the plant’s base. Tests show a single plant can produce about 0.5 volts — sufficient to run small sensors monitoring things like moisture levels, soil health, or even transmitting data wirelessly.

Reliable Power, Rain or Shine

Unlike solar panels or wind turbines, this system runs 24/7, unaffected by sunlight or weather. And it’s scalable. Entire rice paddies could be transformed into living energy farms, producing food and electricity side by side. Imagine irrigation systems, drones, or even handheld tools powered directly by the crops themselves.

Green, Non-Invasive Tech

One of the most promising aspects is the system’s minimal ecological footprint. The plants remain healthy — some even showed signs of slight improvement — and no added chemicals or external power sources are required. It’s a fully self-sustaining, closed-loop system: just plants, water, and soil microbes.

Next Steps: From Paddy to Space

China’s Ministry of Agriculture is planning outdoor trials across various terrains — from wetlands to mountainous areas. The project’s next frontier? Space. Scientists aim to test the tech aboard the Tiangong space station using simulated soil conditions in microgravity.

A Future of Energy-Growing Fields

This technology could revolutionize energy access for agriculture, particularly in remote or power-scarce regions. By integrating energy generation into the natural biology of crops, China is leading the way toward a future where power literally grows from the ground up — silent, sustainable, and endlessly renewable.