Launchnodes allows you to solo stake and use staking returns as a long-term financing tool to fund positive outcomes related to climate change, inequality and new infrastructure.

https://www.launchnodes.com/eth-impact-staking/

Instead of making a single donation or grant, an individual Impact Staker or organisation commits capital in the form of ETH. That ETH is staked for a period of time, and some or all returns from staking are donated to address a climate, inequality or infrastructure problem for a 1-5 year period. Work with Launchnodes INGO and Multi-lateral partners to fund social impact or fund an NGO or social impact partner of your choice.

The original capital is returned to the individual or organisation, allowing them to fund something else, or take back their capital.

The organisation recieving the funding commits to designing its work to provide automated and open source data that assumes that not every approach will work, but that the data generated supports improvement and change.