Monday, October 2, 2023

Bitcoin miners in the recent past have discovered how to recycle the heat produced by their application-specific integrated circuit (ASIC) mining machines. Notably, a Twitter account under the handle “Rev.Hodl” showcased the application of a bitcoin miner in drying laundry. In this scenario, the clothes dryer not only fulfills its role in drying laundry but also remunerates the owner in satoshis.

Bitcoin Mining’s Creative Heat Recycling Approach

The notion of using bitcoin miners for activities beyond mining the prominent cryptocurrency, BTC, like eliminating flare and landfill gases from the environment, has been gaining popularity over the recent years. Furthermore, bitcoin mining machines have been refashioned to harness surplus heat for diverse applications, even as unconventional as growing tomatoes.

A public bath in New York City employs bitcoin miners to heat their pools, and several others have used bitcoin ASICs to heat their hot tubs. On July 19, 2023, Twitter user “Rev.Hodl” posted a video and images of a clothes dryer that also functions as a bitcoin miner.

“Bitcoin Mining Clothes Dryer,” tweeted Rev.Hodl. “Incorporating a bitcoin miner in place of the heating element for drying laundry. With less than $100 in materials, this dryer gives back satoshis for the power it uses to dry.” Rev.Hodl went on to share more details on his Nostr account, indicating his interest in substituting any electric heat source with an ASIC miner.

Rev.Hodl’s “Bitcoin Mining Clothes Dryer” concept was shared on Twitter.

In a previous tweet from May, Rev.Hodl gave examples of a mobile space heater, lamb incubator, food dehydrator, and surplus solar power hashing. Large-scale miners are also recognizing the potential advantages of heat repurposing in bitcoin mining.

Recently, Hashrate Index researchers and Luxor team members visited a Microbt-run bitcoin mine in Texas. The report also discussed the subject of immersion and hydro-cooled devices, specifically spotlighting the HS20 hydro container.

Heat Core and Microbt designed this apparatus, which houses two hydro-powered Microbt Whatsminer units and can also warm a home’s water of up to 200 square meters. The HS20 hydro container, according to the Hashrate Index report, can heat a modest-sized swimming pool, up to 40 square meters, with a heating capacity of 17,200 kcal/h.

Heat Core’s setup can heat a pool, hot tub, or a home’s boiler water.

The report’s authors note that the noise level is relatively low, equating it to that on “a residential street or a typical conversation between two people.” ASIC miners, being significant heat generators, can exploit this byproduct to energize various heating processes on both small and large scales.

This can range from heating buildings, warming greenhouses for farming, or supplying heat for industrial processes. Utilizing heat from bitcoin mining can turn an operational cost into a dual-benefit investment or entirely compensate for heating expenses.

The substantial heat output from mining activities, especially when combined with effective heat capture and distribution systems, could potentially overhaul heating economics, more so in colder regions. For instance, in 2018, a woman in Irkutsk, a province of Siberia in Russia, utilized bitcoin miners for heating and bitcoin accumulation.

How do you think the repurposing of heat from bitcoin mining could influence not just the cryptocurrency sector but also the renewable energy and heating industries? We invite you to express your thoughts and views on this topic in the comments section below.

Frequently Asked Questions (FAQs) about Bitcoin Mining Heat Repurposing

What innovative use of heat from Bitcoin mining was recently showcased on Twitter?

A Twitter user named Rev.Hodl recently showcased an innovative use of heat from Bitcoin mining. He used a Bitcoin miner to dry laundry, with the machine not only serving its purpose of drying clothes but also paying back in satoshis.

How are Bitcoin miners being used for purposes beyond cryptocurrency mining?

Bitcoin miners are increasingly being used for a variety of purposes beyond cryptocurrency mining. This includes using the heat generated from the miners to remove flare and landfill gases from the environment, heat pools and hot tubs, dry laundry, and even grow tomatoes.

How can the heat from Bitcoin miners be used in large-scale applications?

Heat from Bitcoin miners can be used in various large-scale applications, such as heating buildings, warming greenhouses for agriculture, and providing heat for industrial processes. The substantial heat output from mining activities, when combined with efficient heat capture and distribution systems, could potentially revolutionize heating economics, especially in colder climates.

How could heat repurposing from Bitcoin mining influence the renewable energy and heating industries?

Heat repurposing from Bitcoin mining could potentially transform the renewable energy and heating sectors. By turning an operational cost into a dual-purpose investment, it could provide a new and sustainable source of heat. This could particularly revolutionize heating economics in colder climates, where efficient heating solutions are always in demand.

What is one example of heat repurposing from Bitcoin mining?

One example of heat repurposing from Bitcoin mining is a woman from Irkutsk, a province of Siberia in Russia. In 2018, she used Bitcoin miners for heating purposes while also accumulating Bitcoin, demonstrating how the operational expense can become a dual-purpose investment.

More about Bitcoin Mining Heat Repurposing


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CryptoSkeptic July 25, 2023 - 6:11 pm

Sounds like another crypto gimmick, really? I mean, heating my home with bitcoin miners, next they’ll be saying I can cook my dinner with ’em too!

GreenTechLover July 25, 2023 - 11:03 pm

wow, this could be a game changer for the renewable energy sector. Its time we take a deeper look into how the blockchain technology can further help the environment!

MartyMcCrypto July 25, 2023 - 11:09 pm

this Rev.Hodl guy seems to be onto something! Might give this a shot, got plenty of ASIC miners at home. Who knew they could be put to other uses, nice!

HeatInnovator July 25, 2023 - 11:24 pm

this is innovative! Reducing waste heat and making use of it in other ways, bravo. Not just saving energy but earning money too… now that’s smart!

SteveBillionaire July 26, 2023 - 12:41 am

Interesting stuff, who’da thought that mining bitcoin could also help with the laundry lol! Now if only I could figure out this mining thing…


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