I found this project about six months ago (but they exists since 2017) and is very sustainable and green (I'm talking of entire bitgreen project not only this initiative) but I will talk of bitgreen in the next articles.
Today I'm talking about folding at home project with bitgreen foundation and this is a very exciting and useful cause you can earn some coins while helping :)
You need your pc and depends on the hardware you have (cpu and gpu) you will be a part of a "supercomputer" with below scope:
Below there is the videotutorial (with english subs) but the steps are essentially tree
1 - go to bit.org and download the wallet then install it (copy the wallet address)
2 - download f@h client and under configuration put under name nick_sie-bitgreenaddress under team number 251327
3 - start folding and earn bitgreen!
Start Folding with Us!