This! Plant many trees.

A lot of trees.

> A household’s carbon footprint generally increases with its income, ranging from 19.3 to 91.5 tons of CO2-equivalent annually. [1]

> It is estimated that forests absorb between 10 and 20 tons of carbon dioxide per hectare each year. [2]

Reforestation costs about $1500/hectare [3], substantial but it is a lifetime investment.

[1] https://theconversation.com/5-charts-show-how-your-household...

[2] https://en.wikipedia.org/wiki/Carbon_sink

[3] https://www.google.com/search?q=reforestation+cost+per+hecta...

So owning and maintaining about 15 acres of forest.