Let’s Talk Carbon!
July 5, 2019
Stuart Pimm
HOW TO BECOME CARBON NEUTRAL
Letās talk carbon.Ā Saving Nature offsetsĀ carbon emissionsĀ surprisingly cheaplyĀ and, in doing so,Ā helpsĀ species adapt to climate change.
This can be aĀ complicated subject.Ā Letās simplify it.
We askĀ eachĀ supporterĀ for $100 per year.Ā That will make the average US citizen ācarbon neutralāĀ āĀ theĀ nativeĀ trees we plantĀ to restore forestsĀ with thatĀ moneyĀ will soak up as much carbon dioxide from the atmosphere thatĀ he or sheĀ puts into it each year.
Carbon Dioxide Causes Global Warming
Our various human activitiesĀ put aboutĀ 37Ā billion tons of carbonĀ dioxideĀ into the atmosphereĀ each year. Thatās from burningĀ coal and gasoline,Ā of course,Ā but also by burningĀ forests.
We measure increaseĀ in carbon dioxide in the atmosphereĀ with great precision and have done so for decades.Ā As the concentration increases, it traps more of the sunās energy and so theĀ planetĀ warms.Ā That massively disrupts the climate, harming people and biodiversity alike.
How to Become Carbon Neutral
Taking actionĀ to erase your carbon footprintĀ isĀ as simple as answering three questions.Ā Ā
1. How much carbon dioxide am I putting into the atmosphere each year?
If you are average and live in the USA, the answer is 16 tons.
2. How much carbon does a forest soak up?
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Growing trees take carbon dioxide from the atmosphere. So how many trees do you need to plant so that you are ācarbon neutral?ā That is, how many trees with your name on them are needed to soak up ā technically, the word is sequester ā as much carbon dioxide as your lifestyle produces.Ā
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The answer is that the corridors we reforest at Saving Nature soak up about that same amount per hectare per year. Those corridors continue to do that for twenty years or more and at a slower rate thereafter. The bottom line is: help us plant and protect a hectare of forest and youāll be carbon neutral for decades.
3. And finally, how much does it cost to be carbon neutral?
Tropical forests soak up about 26 tons of carbon dioxide per hectare per year as they grow back. They do so for 20 years ā and usually considerably longer. Close enough, buying and reforesting a hectare of tropical forest will offset almost all a typical Americanās carbon dioxide emissions for 20 years.
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So how much does a hectare cost? Well, that depends on where we help our partners buy land and whether they plant the trees. Apart from some very difficult restorations, for which we solicit support from foundations, our costs are about $4 a ton per carbon dioxide. So about $100 per year will offset a typical Americanās carbon emissions. (Other nations have different and usually lower ones.)
4. How to help combat global warming and save species?
We will continue to use both science and savvy to connect, protect, and restore forest corridors. We invite you to join us in this ambitious effort! Donating to Saving Nature puts trees in the ground for biodiversity, and sequesters carbon from the atmosphere.
Please support Saving Nature in fighting global warming ā at the same time you’ll be fighting mass species extinctions!