No items found.

October 30, 2023

Buy A Digital Book, Remove CO2: Book.io and Tres Cool Team Up for Launch on Polygon

No items found.

It was the best of times, it was the worst of times, it was the spring of climate hope, it was the winter of crypto despair. 

Book.io and Tres Cool have collaborated on a digital book that removes CO2 from the atmosphere, built on the Polygon proof-of-stake (PoS) network. In a time when decisive climate action is needed more than ever, readers can now buy Zahra Biabani’s Climate Optimism on Book.io, published by Mango Publishing, and know that a programmed percentage of royalties goes to purchasing high-quality carbon removal credits, in perpetuity. 

Here’s how it works. 

Book.io has integrated Tres Cool’s ERC-Cool token standard into Climate Optimism. ERC-Cool is an upgrade to non-fungible tokens that means a percentage of every sale is programmed to purchase and retire tech-based carbon credits. Why tech-based? These carbon removal technologies ensure ‘permanent’ sequestration of carbon dioxide – permanent denoting a minimum of 1,000 years storage. The portfolio of credits for this particular collaboration includes biomass burial, centralized direct-air capture, and enhanced weathering, among others–and can be viewed here

In short: each purchase and subsequent resale of Climate Optimism on Book.io will continue to contribute to positive planet cooling action.

Biabani’s Climate Optimism celebrates systemic change around the world, providing a comprehensive review of some of the most promising climate solutions, as well as practical advice to change the way readers might think and feel about climate change. 

Book owners will be able to track their impact here by connecting their wallet to view the carbon removed after each purchase.

At a time when doomerism is in vogue, Climate Optimism offers a potent antidote, both in content and in form. Tres Cool and Book.io are showing how programmable carbon removal can be directly embedded into the reading experience–showcasing what’s possible across the entire publishing industry, and beyond. 

Climate Optimism is available now. Mint the book here and turn your reading into climate action.

Together, we can bring a fundamental change to the Internet that enables everyone to equitably access its value.

Website | Twitter | Developer Twitter | Forum | Telegram | Reddit | Discord | Instagram | Facebook | LinkedIn

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

May 15, 2026

Open Money Stack

Move Money Across Any Blockchain with the Open Money Stack

May 15, 2026

Payments
Case Studies

Case study: How Coinstancy built a stablecoin savings product for mainstream users on Polygon

May 14, 2026

Polygon CDK
Institutional

Agglayer Is Chain Agnostic: Miden Joins Agglayer on Testnet

May 12, 2026

Polygon CDK
Open Money Stack

Build a Private Blockchain for Your Institution with Privacy Upgrade to Polygon CDK

May 6, 2026

Open Money Stack
Polygon CDK
Payments

Cross-chain Security Is a Chain Design Decision Now

May 4, 2026

Open Money Stack
Wallets

Private Payments Are Live on Polygon

April 30, 2026

Open Money Stack
Payments
Wallets

Move from a Credit Card to Anywhere Onchain in 1-click: The Latest Upgrade to Polygon Trails

April 29, 2026

Open Money Stack
Payments
Institutional
Polygon Chain
Polygon News

Meta Announces USDC Creator Payouts on Polygon

April 29, 2026

Polygon Chain
Open Money Stack
Institutional
Payments

Modern Treasury Integrates on Polygon to Support Stablecoin Payments

April 29, 2026

Open Money Stack
Institutional
Payments
Polygon Chain

Visa Partners Can Now Settle Stablecoins on Polygon

Next
PREV
More Blogs