Summary Punjab is expanding its liquid tree initiative, using microalgae technology to reduce carbon dioxide, improve air quality, and combat urban pollution.
LAHORE (Web Desk) — The Punjab government has decided to expand its Liquid Tree project as part of its efforts to develop an eco-friendly province through modern scientific solutions.
The initiative, being managed by the Punjab Environmental Protection Agency (EPA), uses microalgae-based biotechnology to absorb carbon dioxide and improve urban air quality, particularly in areas where traditional tree plantation is difficult.
According to Punjab Chief Minister Maryam Nawaz, Pakistan’s first EPA-certified liquid tree, currently installed in Faisalabad, will be relocated to Lahore as part of the expansion plan.
She said more than 100 varieties of microalgae have been collected from different regions of Pakistan, ranging from Karachi to Khyber, for research and implementation under the project.
In the first phase, liquid trees will be installed in major shopping malls and various indoor and outdoor public spaces to help reduce air pollution in urban centres.
Maryam Nawaz described the project as a scientific and effective approach to addressing rising carbon dioxide levels and smog, saying such innovative solutions could contribute significantly to improving environmental conditions.
Officials said the initiative reflects Punjab’s broader strategy of adopting technology-driven methods to tackle environmental challenges and improve public health.
Meanwhile, the EPA has intensified action against environmentally harmful activities across the province. Officials said 36 fat-melting units were recently demolished, six were sealed, and cases were registered against their owners.
The agency has also accelerated efforts to establish plastic-free zones in major city markets, with a complete ban announced on plastic bags below 75 microns.
Additionally, the EPA is working on a regulatory framework focused on green buffer zones around industrial areas, mandatory plantation campaigns, and stricter controls on tree cutting to reduce industrial pollution.
