Solid World (@solidworldhq) — Twitter Score 9 out of 1000

Solid World was a blockchain-based protocol for financing forward carbon credits that shut down in February 2025, with its founders moving to a new renewable-energy-certificate venture called Soldera. Solid World's Twitter Score is 8.5 out of 1000 as of July 2026, ranking #119,937 among 531,432 tracked accounts.

Solid World operated as a Web3 financing infrastructure layer for pre-delivery climate commodities, using tokenized liquidity pools to make forward carbon assets transparent, liquid, and collateralizable. It was incubated within eAgronom in 2021 before spinning out as an independent entity. In May 2022, Solid World raised $2.5 million in a private token sale, with proceeds split between liquidity pools and team and community rewards.

Solid World launched its prepaid carbon-credit platform in 2023, introducing a pool token called CRISP-M that represented contracts tied to mangrove-restoration projects. The protocol built ecosystem integrations with Polygon and Hedera, alongside collaborations across carbon-market and ReFi organizations. Solid World was co-founded by Stenver Jerkku and Al William Tammsaar.

Solid World was previously backed by Yolo Investments, Greycroft, Awesome People Ventures, Allegory, Possible Ventures, Draft VC, Basecamp Fund, and Taavet+Sten. The founders shut the project down in February 2025. The Estonian legal entity MTÜ Solid World entered formal liquidation, with the founders listed as liquidators from December 1, 2025. Solid World has published 2,015 posts and has been mentioned by 19 accounts a total of 44 times.

Who follows Solid World on X?

The accounts that follow Solid World include 60 founders, 11 angel investors, 29 influencers and 3 VCs, among them Zmanian, Ryanberckmans, MLow, Nick Almond, Min H. Kim and Herbert R. Sim.