Insights, news and analysis for the professional investor March 20, 2022 Supported by Prices as of 3/20/22 @ 3:07 p.m. UTC Was this newsletter forwarded to you? Sign up here.
Welcome to Crypto Long & Short.
Last week marked my first anniversary with CoinDesk, so naturally I revisited some of my earlier work. My earliest was a report titled "Does Bitcoin Have an Energy Problem?" which was published on April 22, 2021 (side note: the price of bitcoin was over $50,000 that day...). This upcoming week is Mining Week, a CoinDesk Layer 2 effort centered around educating our readers about crypto mining through a barrage of feature articles, explainers, opinion pieces and other content.
In the spirit of that (plus the news out of the EU parliament early last week), let's revisit my debut report for this week's newsletter (now featuring better writing).
That (and maybe more) below...
– George Kaloudis, research analyst
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I get really animated when discussing Bitcoin's energy use. And by "Bitcoin's energy use," I mean the amount of energy bitcoin mining uses. I tend to say Bitcoin's energy use isn't a problem and that we should instead focus on Bitcoin's emissions. [Note: we capitalize the blockchain (Bitcoin) and use lowercase or trading symbols (bitcoin/BTC) for the asset.]
Before diving into any details, it's important to make clear what bitcoin (BTC) mining is and why it needs to use a lot of energy. Mining is the mechanism that sustains the financial infrastructure of the Bitcoin network and it is energy intensive by design to provide ironclad security.
The comparison game In a casual setting, my favorite way to showcase that Bitcoin's energy use "doesn't matter" is to append Bitcoin's energy use to the U.S.'s energy consumption and ask if it looks like Bitcoin is using too much energy (see below). Read More: How Bitcoin Mining Works
Using this graphic, it looks like the U.S. has an energy problem and, given China consumes 79% more energy than the U.S., China has an even bigger energy problem. Bitcoin only uses an estimated 134 TWh of energy per year, a scant 1.9% and 3.5% that China and the U.S. consume annually. You can imagine the path the rest of the conversation takes.
I included this graphic to illustrate that the comparison game is usually a waste of time. Bitcoiners often do this unproductively, comparing bitcoin mining energy consumption to Christmas light energy consumption or the like, and leaving the argument at that (Christmas lights do use a lot of energy, however). I even did it in a report I published last April comparing it to video games.
Read More: Does Bitcoin Have an Energy Problem?
I probably committed a cardinal sin in that report by trying to convince the reader that Bitcoin's energy use was "worth it" because Bitcoin is a "global, trustless, permissionless payment settlement network and a digital, aspirational store of value." Let's save the morality lecture for another time and instead assume, for sake of argument, that Bitcoin is worth using energy.
Why does Bitcoin need to use energy? Read the full story.
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Takeaways The Federal Reserve raised the benchmark interest rate by 25 basis points on March 16.
A proposal limiting proof-of-work was rejected in a European Union parliament committee vote.
Another crackdown in Kazakhstan forced another 106 crypto mines to close on March 15.
Ethereum application and infrastructure builder ConsenSys closed a funding round that valued the company at $7 billion.
Meta's CEO Mark Zuckerberg said that NFTs are coming to Instagram soon.
Podcasts Worth Listening To The Breakdown, With NLWThe Potential Consequences of a New China COVID-19 Lockdown Is more inflation on the way as key parts of the global supply chain become impacted?
On The Brink with Castle Island Izabella Kaminska on Reconsidering Bitcoin Skepticism Former FT Alphaville Editor and founder of The Blind Spot discusses Bitcoin and more.
Are Investment Advice Apps the Future? Exploring the financial services for crypto investing.
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domingo, 20 de março de 2022
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Revisiting Bitcoin’s Energy ‘Problem’