Moved to Forum: Original Link
Not sure if this one is allowed here, but since planting trees to offset carbon is getting more and more common, I thought this free way of contributing would kinda fit the bill here.
Make Ecosia your new search engine and plant trees with your searches - for free!
It's really simple: use Ecosia instead of Google as your search engine, Ecosia plants trees with about 80% of their profits.
I've been using Ecosia both at home as well as at work for about half a year now, and I haven't missed Google really. (some other search engines don't give great results)
Extension
You can install extension for most major browsers to use Ecosia as a default.
Chrome | Firefox | Safari*
*Last month or so, Apple has shipped Ecosia as one of their default browsers in Safari for MacOS and iOS! Just go to Safari > Preferences > Search > Search Engine
From their website:
Completely transparent
We publish our monthly financial reports, so you see exactly where the income from your searches goes.
More than CO2 neutral
Our servers run on 200% renewable energy, and every search request removes 1kg of CO2 from the atmosphere.
Privacy friendly
We don’t sell your data to advertisers, have no third party trackers and anonymize all searches within one week.
Brave + Duckduckgo is a better match. No ads, no tracking and free BAT.