It cannot be argued that Bitcoin single-handedly popularized the concept of cryptocurrency, and the massive increase in its value since its conception means that Bitcoin mining is now a popular endeavor.
However, mining Bitcoins necessitates the use of a huge number of computers. The computing power is subsequently useful to solve exceedingly difficult cryptographic challenges. This requires a lot of energy and has a large carbon impact, which is understandable.
Change the Code, Not the Climate
Several environmental organizations have teamed together to launch a campaign. They claim that a little change to the Bitcoin mining technology may drastically lower the mining’s massive energy consumption and carbon footprint. Environmental Working Group, Greenpeace USA, and several other mining organizations have started the campaign ‘Change the Code, Not the Climate.’
The software code that is useful in Bitcoin mining is the ‘Proof of Work.’
Bitcoin competitor Ethereum, also known as Ether, is intending to switch to a new method known as “proof of stake”. It seems that such a change would reduce the amount of energy required to mine Ethereum by 99 percent. Because there are no problems to solve, cryptocurrencies that use proof of stake require a lot less energy. Instead of paying for participation in the process with electricity, you must contribute some of your own tokens. The model demonstrates that you have a “stake” in the accuracy of the ledger. If you make a mistake, you will lose tokens as a result.
While proof of stake has the potential to fix many of Bitcoin’s environmental issues, experts are skeptical that miners will be ready to switch. Miners put a lot of hardware into their equipment and would be tough to give it up. Some proponents of proof of work argue that it is the safest approach to keeping track of the ledger.
Environmental organizations have begun a campaign pushing Bitcoin miners to follow suit and help save the environment.
