Greenairy is building smart plant towers to clean the air in your office
News Source
β’Wed, 07 Oct 2026 17:30:00 +0000
π° What Happened
A startup called Greenairy is building smart plant towers to clean indoor air. Founders Tanvi Thombre and Lakshya Saraf started the project as engineering students. They worked in a makerspace and were exposed to fumes from laser cutters and 3D printers without knowing. They began studying indoor air pollution after a friend fainted and went to hospital.
π The Backstory
Normal air purifiers are good at removing dust and pollen. But they do less well against gases like carbon dioxide and formaldehyde. These gases are called volatile organic compounds, or VOCs, and are linked to long-term illness. Harvard research links better indoor air to better thinking and work. Greenairy's towers use plants and sensors together.
π― Why It Matters
Most people spend much of their day indoors at work or school. Bad air can quietly harm health and focus, so cleaner air in buildings helps everyone.
A startup called Greenairy is building smart plant towers to clean indoor air. Founders Tanvi Thombre and Lakshya Saraf started the project as engineering students. They worked in a makerspace and were exposed to fumes from laser cutters and 3D printers without knowing. They began studying indoor air pollution after a friend fainted and went to hospital.
Normal air purifiers are good at removing dust and pollen. But they do less well against gases like carbon dioxide and formaldehyde. These gases are called volatile organic compounds, or VOCs, and are linked to long-term illness. Harvard research links better indoor air to better thinking and work. Greenairy's towers use plants and sensors together.
Most people spend much of their day indoors at work or school. Bad air can quietly harm health and focus, so cleaner air in buildings helps everyone.