Blockchain for the Planet: The Rise of Eco-Friendly Cryptocurrency Initiatives

Paulina Lewandowska

08 Mar 2023
Blockchain for the Planet: The Rise of Eco-Friendly Cryptocurrency Initiatives

Introduction

Innovative solutions, especially in the cryptocurrency industry, are developing as people throughout the world become more aware of the effects of climate change. This essay will examine three various cryptocurrency initiatives that seek to promote environmental preservation. Blockchain technology is being used in these initiatives to encourage and track carbon emission reductions, boost ecosystem regeneration, and offset carbon footprints. By offering creative ways to fund sustainable projects, these initiatives have the potential to have a big impact on the fight against climate change. But, before making an investing decision, it is crucial to conduct careful study.

Flowcarbon

A cryptocurrency startup called Flowcarbon appears to be trying to combat climate change by using blockchain technology to reward projects that reduce carbon emissions.

On their website, Flowcarbon claims that their blockchain technology tracks the reductions in carbon emissions and turns them into carbon credits that can be exchanged on a carbon market. Individuals and organizations can purchase and sell the credits, and the money raised can be used to fund eco-friendly initiatives and reduce carbon emissions.

The Proof-of-Reduction (PoR) consensus mechanism is used by the Flowcarbon platform to verify carbon emission reductions and record them on the blockchain. The business asserts that this procedure guarantees transparency and completely disallows double-counting or fraud.

The Flowcarbon team consists of experts in carbon markets, blockchain technology, and sustainable development. The project is still in its early stages, but by offering a new approach to encourage and finance carbon reduction projects, it has the potential to have a huge impact on the fight against climate change.

Klima DAO

A decentralized autonomous organization (DAO), Klima DAO, promotes carbon emission reduction as a means of preventing climate change. The concept is based on the Ethereum blockchain and was introduced in 2021.

The main goal of Klima DAO is to establish a system where individuals and companies can contribute money to buy carbon credits, which are then retired (or taken out of circulation) to reduce the carbon emissions caused by their operations. They want to create a decentralized, open, and transparent market for carbon credits.

KLIMA tokens, which stand for a percentage of a tonne of carbon emissions that have been reduced through the retirement of carbon credits, can be bought by people and businesses through the Klima DAO system. These credits are obtained from initiatives that have been shown to lower carbon emissions, like those involving renewable energy or forestry.

The offset is permanent since once the carbon credits have been retired, no one else can use them. Additionally, Klima DAO makes sure that the initiatives from which they buy carbon credits follow stringent environmental and social guidelines, avoiding initiatives that can have a negative impact on regional residents or wildlife.

Additionally, Klima DAO has a governance structure that enables KLIMA token owners to suggest and approve changes to the project. This gives the community a voice in how the project runs and develops over time.

Regen Network

By providing verified carbon sequestration and other ecosystem services, the decentralized Regen Network, founded on blockchain technology, intends to aid in the regeneration of the planet's ecosystems. Through this project, a new economic paradigm that values and rewards ecological health will be established.

The Cosmos network, which permits interoperability across several blockchains, serves as the foundation for Regen Network, which was introduced in 2018. The REGEN token, which powers the project and is intended to reward and motivate network actors, is utilized to operate it.

Regen Network's main objective is to develop a platform where ecological data can be safely stored, validated, and shared. Information on soil health, biodiversity, carbon sequestration, and other ecosystem services is included in this data. Participants can gain REGEN tokens on the network by adding to the data pool by monitoring and validating ecological data.

Also, Regen Network makes it easier to create and trade ecosystem service credits that are supported by actual ecological data. Individuals, groups, and governments can acquire these credits to reduce their carbon footprint or aid in ecosystem regrowth.

The platform has a governance structure that lets token owners suggest and decide on adjustments to the way the network runs and develops. As a result, decisions can be made decentralized and the network will develop in a way that is consistent with the community's beliefs.

Conclusion

In conclusion, cryptocurrency initiatives are becoming cutting-edge responses to the battle against climate change. These projects use blockchain technology to encourage carbon emission reductions, track them, aid in ecosystem regeneration, and offset their carbon footprints. These ventures could have a big impact since they offer creative methods to finance environmentally friendly projects. These initiatives show the potential of technology to support international efforts to lessen the effects of climate change.

Also, check out 3 eco-friendly blockchains which revolutionize the industry!

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Blockchain for Creators: Secure and Sustainable Infrastructure

Miłosz Mach

07 Nov 2025
Blockchain for Creators: Secure and Sustainable Infrastructure

In today’s digital creative space, where the lines between art and technology are constantly blurring, projects like MARMALADE mark the beginning of a new era - one where creators can protect their work and maintain ownership through blockchain technology.

For Nextrope, being part of MARMALADE goes far beyond implementing features like screenshot blocking or digital watermarking. It’s about building trust infrastructure - systems that empower creators to thrive in the digital world safely and sustainably.

A new kind of blockchain challenge

Cultural and educational projects come with a completely different set of challenges than typical DeFi systems. Here, the focus isn’t on returns or complex smart contracts - it’s on people: artists, illustrators, educators.

That’s why our biggest task was to design secure yet intuitive infrastructure - lightweight, energy-efficient, and accessible for non-technical users exploring Web3 for the first time.

“Our mission wasn’t to build another financial protocol. It was to create a layer of trust for digital creators.”
— Nextrope Team

Security that stays invisible

The best security is the kind you don’t notice.
Within MARMALADE, we focused on making creators' protection seamless:

  • Screenshot blocking safeguards artworks viewed in browsers.
  • Dynamic watermarking helps identify unauthorized copies.
  • Blockchain registry ensures every proof of ownership remains transparent and immutable

“Creators shouldn’t have to think about encryption or private keys - our job is to make security invisible.”

Sustainability by design

MARMALADE also answers a bigger question - how to innovate responsibly.
Nextrope’s infrastructure relies on low-emission blockchain networks and modular architecture that can easily be adapted for other creative or cultural initiatives.

This means the technology built here can support not only artists but also institutions, universities, and educators seeking to integrate blockchain in meaningful ways.

Beyond technology

For Nextrope, MARMALADE is more than a project — it’s proof that blockchain can empower culture and creators, not just finance. By building tools for digital artists, we’re helping them protect their creativity and discover how technology can amplify human expression.

Plasma blockchain. Architecture, Key Features & Why It Matters

Miłosz Mach

21 Oct 2025
Plasma blockchain. Architecture, Key Features & Why It Matters

What is Plasma?

Plasma is a Layer-1 blockchain built specifically for stablecoin infrastructure combining Bitcoin-level security with EVM compatibility and ultra-low fees for stablecoin transfers.

Why Plasma Blockchain Was Created?

Existing blockchains (Ethereum, L2s, etc.) weren’t originally designed around stablecoin payments at scale. As stablecoins grow, issues like congestion, gas cost, latency, and interoperability become constraints. Plasma addresses these by being purpose-built for stablecoin transfers, offering features not found elsewhere.

  • Zero-fee transfers (especially for USDT)
  • Custom gas tokens (separate from XPL, to reduce friction)
  • Trust-minimized Bitcoin bridge (to allow BTC collateral use)
  • Full EVM compatibility smart contracts can work with minimal modifications

Plasma’s Architecture & Core Mechanisms

EVM Compatibility + Smart Contracts

Developers familiar with Ethereum tooling (Solidity, Hardhat, etc.) can deploy contracts on Plasma with limited changes making it easy to port existing dApps or DeFi, similar to other EVM-compatible infrastructures discussed in the article „The Ultimate Web3 Backend Guide: Supercharge dApps with APIs".

Gas Model & Token Mechanism

Instead of forcing users always to hold XPL for gas, Plasma supports custom gas tokens. For stablecoin-native flows (e.g. USDT transfers), there is often zero fee usage, lowering UX friction.

Bitcoin Bridge & Collateral

Plasma supports a Bitcoin bridge that lets BTC become collateral inside smart contracts (like pBTC). This bridges the security of Bitcoin with DeFi use cases within Plasma.
This makes Plasma a “Bitcoin-secured blockchain for stablecoins".

Security & Finality

Plasma emphasizes finality and security, tuned to payment workloads. Its consensus and architecture aim for strong protection against reorgs and double spends while maintaining high throughput.
The network launched mainnet beta holding over $2B in stablecoin liquidity shortly after opening.

Plasma Blockchain vs Alternatives: What Makes It Stand Out?

FeaturePlasma (XPL)Other L1 / L2
Stablecoin native designusually second-class
Zero fees for stablecoin transfersrare, or subsidized
BTC bridge (collateral)only some chains
EVM compatibilityyes in many, but with trade-offs
High liquidity early✅ (>$2B TVL)many chains struggle to bootstrap

These distinctions make Plasma especially compelling for institutions, stablecoin issuers, and DeFi innovators looking for scalable, low-cost, secure payments infrastructure.

Use Cases: What You Can Build with Plasma Blockchain

  • Stablecoin native vaults / money markets
  • Payment rails & cross-border settlement
  • Treasury and cash management flows
  • Bridged BTC-backed stablecoin services
  • DeFi primitives (DEX, staking, yield aggregation) optimized for stablecoins

If you’re building any product reliant on stablecoin transfers or needing strong collateral backing from BTC, Plasma offers a compelling infrastructure foundation.

Get Started with Plasma Blockchain: Key Steps & Considerations

  1. Smart contract migration: assess if existing contracts can port with minimal changes.
  2. Gas token planning: decide whether to use USDT, separate gas tokens, or hybrid models.
  3. Security & audit: focus on bridge logic, reentrancy, oracle risks.
  4. Liquidity onboarding & market making: bootstrap stablecoin liquidity, incentives.
  5. Regulation & compliance: stablecoin issuance may attract legal scrutiny.
  6. Deploy MVP & scale: iterate fast, measure gas, slippage, UX, security.