We must take care of this world for future generations, but we know that the high energy costs of cryptocurrencies are responsible for much of the deterioration and excessive consumption of energy resources; traditional algorithms like those of Bitcoin have been criticized for their high consumption; thus, focusing on sustainability and energy savings in the new algorithms employed in the so-called 'green cryptocurrencies' is a fundamental step to reduce the environmental impact and carbon footprint of any project.
Some of the most talked-about alternatives in the technological field are given by:
1. Ethereum ($ETH ) after its transition to Proof of Stake (PoS) as a consensus mechanism.
2. Cardano ($ADA ): for its emphasis on sustainability and decentralized governance.
3. Chia (XCH): based on disk storage and not computational power.
4. Algorand ($ALGO ): for its emission compensation.
5. IOTA (MIOTA): for its Tangle system that does not require mining.
Do you know of any projects in this regard? What do you think could be improved? I want to know your opinion on this.
