Installed in the heart of Bhopal, the solar-powered “Algae Tree” uses microalgae technology to absorb carbon emissions, release oxygen, and improve urban air quality where traditional tree plantation is difficult.
In a futuristic step towards cleaner cities, Bhopal has introduced India’s first “Algae Tree” — a smart pollution-control system designed to clean the air using living microalgae instead of leaves and branches.
Installed at Swami Vivekananda Park, the innovation is being seen as a modern urban solution for cities struggling with rising pollution, shrinking green spaces, and increasing temperatures. The project was inaugurated on May 1 by Cabinet Minister Vishwas Sarang.
Developed by Mushroom World Group after nearly two years of research, the system is not a conventional tree but a compact solar-powered unit that uses microscopic algae to capture carbon dioxide and release oxygen into the surrounding atmosphere.
What makes the installation stand out is its claimed environmental impact. According to the developers, a single algae tree can perform the work of nearly 25 mature trees when it comes to absorbing carbon emissions. The unit is estimated to remove around 1.5 tonnes of carbon dioxide annually while producing nearly one tonne of oxygen.
A smart solution for crowded cities
Unlike traditional plantations that require large open spaces and years to grow, the algae-based system has been designed specifically for dense urban areas where greenery is difficult to maintain. Busy roadsides, public parks, commercial zones, and heavily built-up neighbourhoods are among the locations where such units could prove useful.
The technology also targets particulate pollution — one of the biggest contributors to poor air quality in Indian cities. Developers claim the system can reduce PM2.5 levels by up to 55 per cent within a radius of around 15 metres, potentially improving breathing conditions in nearby surroundings.
Powered entirely through solar energy, the installation combines renewable technology with biological carbon capture, making it both energy-efficient and environmentally sustainable.
Could ‘algae trees’ become the future of urban India?
The launch comes as Indian cities continue to battle worsening pollution, intense heatwaves, traffic emissions, and declining green cover. Environmental experts believe innovative solutions like algae-based purification systems could support existing plantation drives rather than replace natural forests.
The project has already sparked widespread curiosity online, with many social media users describing it as a glimpse into the future of urban environmental management.
As cities search for faster and smarter climate solutions, Bhopal’s algae tree may emerge as an early example of how technology and nature can work together to reshape urban sustainability in India.
