ethereum coin

Ethereum Gets an Upgrade



The “Arrow Glacier” Upgrade Arrives

The Ethereum (ETH) network is getting an upgrade today, dubbed “Arrow Glacier.” Developers are trying to delay what is being called a “difficulty bomb,” a glitch which could slow or halt mining on Ethereum, until June 2022.

The thinking is that Ethereum developers will have enough time between now and then to move the Ethereum network from a proof of work model to a proof of stake model. When that happens, the threat of the “bomb” will no longer be an issue. The upgrade is not expected to impact investors the way other changes of this kind have done in the past.

Shifting to a Proof of Stake Model

In Ethereum’s current proof of work model, miners compete against each other to validate transactions on the blockchain. That requires a lot of processing power which is negatively impacting the environment and causing some pushback. Next year, Ethereum plans to shift to a proof of stake model, in which users can validate transactions based on the number of Ether coins they hold. That will reduce the energy consumption required for mining.

Developers plan to push out the so-called difficulty bomb to encourage the network to move to a proof of stake blockchain. By delaying the bomb, developers have more time to shift the network.

Proof of Stake Requires Less Energy

Once the migration to Eth2 is complete, the Ethereum network will be easier to scale and secure. It will also require a lot less energy than a proof of work network. Some industry watchers predict it could reduce energy consumption by 99%.

While the upgrade that is coming today is not expected to impact Ether investors, a transition to a proof of stake may. Either way, one thing is for sure: as cryptocurrency and the blockchain evolve, developers are working hard to reduce their environmental impact.

Things are changing daily within the financial world. Sign up for the SoFi Daily Newsletter to get the latest news updates in your inbox every weekday.

Sign up


Please understand that this information provided is general in nature and shouldn’t be construed as a recommendation or solicitation of any products offered by SoFi’s affiliates and subsidiaries. In addition, this information is by no means meant to provide investment or financial advice, nor is it intended to serve as the basis for any investment decision or recommendation to buy or sell any asset. Keep in mind that investing involves risk, and past performance of an asset never guarantees future results or returns. It’s important for investors to consider their specific financial needs, goals, and risk profile before making an investment decision.
The information and analysis provided through hyperlinks to third party websites, while believed to be accurate, cannot be guaranteed by SoFi. These links are provided for informational purposes and should not be viewed as an endorsement. No brands or products mentioned are affiliated with SoFi, nor do they endorse or sponsor this content.
Communication of SoFi Wealth LLC an SEC Registered Investment Adviser
SoFi isn’t recommending and is not affiliated with the brands or companies displayed. Brands displayed neither endorse or sponsor this article. Third party trademarks and service marks referenced are property of their respective owners.
SOSS21120903


All your finances.
All in one app.

SoFi QR code, Download now, scan this with your phone’s camera

All your finances.
All in one app.

App Store rating

SoFi iOS App, Download on the App Store SoFi Android App, Get it on Google Play

ABOUT Meg Richardson Meg Richardson is a writer specializing in markets, technology, and personal finance. She loves breaking down seemingly complex ideas and making them readable and interesting for everyone. She holds an MFA in writing from Columbia University. When she is not writing about finance, she enjoys running in Central Park and drawing cartoons.


TLS 1.2 Encrypted
Equal Housing Lender