Lagos Targets 20,000 Trees to Cool City, Fight Floods

Lagos is getting greener, one tree at a time, as Nigeria's bustling megacity races to plant 20,000 trees by year's end to combat climate change and create cooler, safer neighborhoods.

Governor Babajide Sanwo-Olu announced that the city has already planted 13,401 trees across Lagos's five divisions as of June 30, hitting 67 percent of the annual goal. The planting will continue through October, taking advantage of the rainy season to give seedlings their best chance at survival.

"We are not just planting trees; we are planting hope and a lasting legacy," Sanwo-Olu said at the Tree Planting Day celebration at Eko Amore Gardens. He stressed that trees lower temperatures, improve air quality, reduce flood risks, and create healthier communities for millions of residents.

Lagos faces mounting environmental pressures from rapid urbanization. With over 15 million people packed into one of Africa's largest cities, rising temperatures and seasonal flooding have become urgent challenges that affect daily life.

The city is taking a new approach to ensure these trees actually survive. All 57 local government areas have been designated "Tree Custodians," with chairpersons personally responsible for protecting and monitoring trees in their jurisdictions for at least 12 months.

The Ripple Effect

The initiative extends beyond government action. Lagos unveiled 20 "Tree Champions," recognizing individuals and organizations supporting the greening effort, and is offering free seedlings to residents through nurseries in Ikorodu and Agege.

Anyone who illegally cuts down a tree must replace it with five new ones under Lagos law. This policy puts teeth behind the city's commitment to expanding its green cover.

Environment Commissioner Tokunbo Wahab described the campaign as a strategic response to extreme weather, flooding, and biodiversity loss. "Protecting the environment is a shared responsibility," he said, emphasizing that this year's theme, "Trees for Lagos: Our City, Our Responsibility," calls everyone to action.

The city launched the "Me and My Tree" initiative earlier this year, pairing free seedlings with incentives to boost survival rates. Officials are encouraging families, schools, faith groups, market associations, and businesses to make tree planting a regular practice.

Oluremi Hamzat, wife of the deputy governor, called tree planting "one of the simplest and most effective ways" to preserve biodiversity and build resilient communities. She urged Lagosians to view every planted tree as an investment in health, safety, and prosperity for future generations.

With two-thirds of this year's goal already achieved and thousands more trees planned, Lagos is proving that even Africa's most densely packed cities can create breathing room for people and nature alike.