• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Some Fortune Crypto pricing data is provided by Binance.
NewslettersFortune Crypto

Bitcoin miners have averted a tax crisis for now, but the threat still looms for the ‘energy-hungry crypto kings’

By
Leo Schwartz
Leo Schwartz
Former Senior Writer
Down Arrow Button Icon
By
Leo Schwartz
Leo Schwartz
Former Senior Writer
Down Arrow Button Icon
May 31, 2023, 8:04 AM ET
Meiramgul Kussainova—Getty Images

Proof of State is the Wednesday edition of Fortune Crypto where Leo Schwartz delivers insider insights on policy and regulation.

On Sunday, the clickety-clack of thousands of keyboards typing “control-F” could be heard across the country as crypto proponents searched through the new 99-page House bill designed to avert a U.S. default.

Earlier in May, President Joe Biden had proposed a 30% tax on Bitcoin miners, threatening to tack it on to debt ceiling negotiations. To the immense relief of the industry, the excise was omitted from the draft, with crypto booster Rep. Warren Davidson (R-Ohio) tweeting that one of Republicans’ victories had been blocking the measure.

Bitcoin mining remains a lightning rod of controversy in crypto—a physical manifestation of the otherwise digital sector that guzzles energy at the magnitude of medium-size countries in order to, as detractors love to say, solve a glorified sudoku. No matter how much Bitcoiners talk about grid optimization and renewable development, mining will always be an easy target for politicians seeking to highlight the dangers of the industry. Biden’s tax is far from dead.

I spoke with Fred Thiel, CEO of Marathon Digital Holdings, at Bitcoin Miami, where mining companies are still treated as sacred defenders of the blockchain. He expressed skepticism that Biden’s proposal would hold much constitutional water, as it would be a novel way of applying a kind of vice tax to different kinds of energy consumption. “The minute you, as the government, start putting a value judgment on how people use energy, it’s a problem,” he told me.

Even so, as head of a publicly traded company, Thiel has to plan for all possibilities. He said that Marathon has a resiliency model built on not having a concentration in any geolocation, which means not having its operations limited to any single state or country. Thiel said that Marathon is exploring generating its own energy rather than relying on the grid, which he thought would exempt it from any future tax. And a week after the Biden administration released its proposal, Marathon announced a partnership to create a mining facility in Abu Dhabi. (The company is also facing a Securities and Exchange Commission subpoena related to stock issuance for its Montana facility, though Thiel shrugged it off as an information request.)

A few days ago, I met with Gregory Beard, CEO of Stronghold Digital Mining, in the company’s Midtown Manhattan office. The firm has taken a markedly different approach, operating two facilities in Pennsylvania powered by coal refuse, a waste material that the state pays companies to “reclaim.” Beard said that Stronghold’s unique model, where the company doesn’t rely on the grid and instead functions as a power plant, would exempt it from Biden’s tax proposal, although the language is far from clear.

In Beard’s view, Biden’s proposal was just a move to divert attention from the administration’s own energy policies on renewables, which he said haven’t made a dent in power prices. “So, who do you blame?” Beard asked. “Let’s blame the energy-hungry crypto kings.”

Leo Schwartz
leo.schwartz@fortune.com
@leomschwartz

DECENTRALIZED NEWS

In new court filings, Sam Bankman-Fried appears to be mounting a legal defense that pins blame on his old law firm. (Bloomberg)

A former Coinbase employee settled an insider trading case with the SEC, although without the agency having to settle whether the cryptocurrencies in question are securities. (Fortune) 

Executives for crypto payments startup MoonPay pocketed $150 million of their $555 million Series A through secondary sales without public disclosure. (The Information) 

Bitget, a leading crypto derivatives exchange, scrapped its ChatGPT customer service integration citing misinformation and falsification of facts. (Fortune) 

Crypto skeptic Molly White continues to scour the sector for its worst scammers, hypocrisy, and absurdity. (Wired) 

MEME O’ THE MOMENT

Get ready for some frantic Doge posts:

This is the web version of Fortune Crypto, a daily newsletter. Sign up here to get it delivered free to your inbox.

About the Author
By Leo SchwartzFormer Senior Writer
LinkedIn iconTwitter icon

Leo Schwartz is a former Fortune senior writer. He covered fintech, crypto, venture capital, and financial regulation.

See full bioRight Arrow Button Icon

Latest in Newsletters

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Newsletters

Aerie built a brand based on ‘real.’ That’s at the heart of its ‘no AI’ promise
NewslettersMPW Daily
Aerie built a brand based on ‘real.’ That’s at the heart of its ‘no AI’ promise
By Emma HinchliffeMay 1, 2026
1 day ago
The fruit fly cancer researcher who built his first prototype out of lollipop sticks and straws
NewslettersTerm Sheet
The fruit fly cancer researcher who built his first prototype out of lollipop sticks and straws
By Allie GarfinkleMay 1, 2026
1 day ago
Apple CEO Tim Cook in Washington, D.C. on December 10, 2025. (Tom Williams/CQ-Roll Call/Getty Images)
NewslettersFortune Tech
Tim Cook’s advice for Apple’s next CEO
By Andrew NuscaMay 1, 2026
1 day ago
Brian Niccol’s nascent Starbucks turnaround starts with treating workers better
NewslettersCEO Daily
Brian Niccol’s nascent Starbucks turnaround starts with treating workers better
By Phil WahbaMay 1, 2026
1 day ago
Meta's Hyperion data-center site in Northeastern Louisiana.
NewslettersEye on AI
Big Tech will spend nearly $700 billion on AI this year. No one knows where the buildout ends
By Sharon GoldmanApril 30, 2026
2 days ago
The Tory Burch Foundation is almost halfway to its $1 billion goal for women entrepreneurs
NewslettersMPW Daily
The Tory Burch Foundation is almost halfway to its $1 billion goal for women entrepreneurs
By Emma HinchliffeApril 30, 2026
2 days ago

Most Popular

Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
1 day ago
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
Law
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
By Catherina GioinoMay 1, 2026
1 day ago
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
2 days ago
Current price of oil as of May 1, 2026
Personal Finance
Current price of oil as of May 1, 2026
By Joseph HostetlerMay 1, 2026
1 day ago
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
5 days ago
The U.S. economy is booming — just not where 50 million Americans live
Commentary
The U.S. economy is booming — just not where 50 million Americans live
By Derek KilmerMay 1, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.