Guntur Municipal Corporation unveils first algae-based artificial tree at Gandhi Park
The solar-powered carbon-capture system can match the carbon absorption capacity of up to 25 mature trees.
The Guntur Municipal Corporation (GMC) has unveiled an ‘Algae Tree’ at Gandhi Park to combat air pollution and increase oxygen levels in urban areas, according to The Hindu.
This specialised, closed-loop, decentralised carbon-capture system is the first of its kind in Andhra Pradesh. Developed by Mushroom World Umbrella Limited, the 4.5-metre-tall structure features a 600-litre transparent chamber containing high-efficiency microalgae strains.
The unit uses solar panels, an aeration system, LED-assisted illumination, and sensors to monitor pH, temperature, and airflow. It operates within a 1.5 metre footprint and can purify air within a 15 metre radius.
GMC Commissioner K. Mayur Ashok said the installation marks a milestone in the city's sustainable development. He noted that while plantation drives remain a priority, these technological tools serve as a supplement in densely populated zones where space is limited.
The pilot project was implemented under the ‘Nava Guntur’ initiative using Corporate Social Responsibility (CSR) funding from Lalitha Hospitals at a cost of approximately ₹5 lakh.
The GMC plans to monitor performance metrics, such as carbon capture and oxygen generation rates, before expanding similar installations to other commercial hubs in the city.