Planting Trees Does Not Combat Climate Change

A Deep Dive on How Planting a Tree May Not Be As Green As You Think

Mike Hassaballa
3 min readJun 9, 2024

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This is not just about planting trees for a greener planet. Today I gathered some fascinating insights into how trees significantly impact our fight against climate change through their lifecycle and sustainable use.

1. Trees as Carbon Absorbers

Trees play a vital role as natural carbon absorbers. A mature tree can absorb about 22 kilograms (48 pounds) of CO2 annually. Over an average lifespan of 50 to 100 years, this means a single tree can sequester between 1,100 to 2,200 kilograms (2,425 to 4,850 pounds) of CO2. This substantial carbon absorption helps mitigate atmospheric CO2 levels, significantly contributing to climate change reduction.

Photo by Brandon Green on Unsplash

2. Decomposition and Carbon Emissions

When trees die and decompose, they release the stored carbon back into the atmosphere as CO2. For instance, a tree that has stored 2,200 kilograms of carbon will release roughly the same amount during decomposition. This process can span several years to decades, and if unmanaged, can negate the benefits of carbon sequestration. It’s crucial to manage this cycle carefully to maintain a positive impact…

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Mike Hassaballa

Follow me for content on climate change, sustainable energy, economy, technology, investment and artificial intelligence. I write bi-weekly.