Social media posts falsely claiming Singapore uses ‘vertical algae panels’ on roads to clean air go viral
Recently, a social media post claiming that Singapore had installed “vertical panels filled with living algae” along major roads to improve air quality began circulating online.
Singaporeans were understandably surprised by the idea of these futuristic devices, considering none of them had actually seen a single one in real life.
Source: Fact Fuel on Facebook
Netizens quickly began mocking the post, which appeared to rely heavily on AI-generated images.
Facebook post claims algae panels already installed on Singapore highways
On Sunday (8 March), Fact Fuel, a Facebook page apparently dedicated to posting questionably authentic technology content, shared a post about Singapore.
It claimed that a new form of green infrastructure had already been installed in road dividers along “some busy highways”.
According to the post, the structures took the form of vertical panels containing living algae.
“These transparent structures contain water and fast-growing microalgae that naturally absorb carbon dioxide and other pollutants,” the post claimed.
However, the image included a telltale sign of generative AI: the opposite side of the road divider appeared oddly overlaid on the algae tanks.
Source: Fact Fuel on Facebook
Singaporeans deny existence of vertical algae panels
Fact Fuel went on to ‘explain’ that the algae would act like a natural air filter, converting carbon dioxide into oxygen while being placed in areas with heavy vehicle emissions.
Because the panels supposedly “grow vertically”, the post added, they require minimal space, making them ideal for dense cities like Singapore.
It also claimed the algae biomass could be harvested and reused for bioenergy.
Despite the questionable premise, the post went viral, racking up more than 2,000 likes.
Singapore residents quickly filled the comments with confusion, saying they had never seen these panels anywhere in the country.
