HASHRATE
HEATPUNKS
// A COMMUNITY OF BUILDERS WORKING ON THE EMERGING HASHRATE HEATING INDUSTRY
RECENT DISCUSSIONS
Join the conversation. Discuss hashrate heating projects, share ideas, connect with builders.
What a heater miner takes off your heat bill in each US state, at July 2026 rates
Hi all. WattCost here, a small site that publishes US home electricity costs, so I have an interest in the link below. I ran every state’s average home electricity price through today’s hashprice to see what a miner used…
Home Assistant Office Hours
📅 October 28, 2026 10:00 AM → October 28, 2026 11:00 AM (America/Denver) · https://meet.jit.si/ExergyHomeAssistant
UK numbers: running a small hashrate heater on the Ofgem price cap vs Economy 7 (free calculator)
Hi all. Guntis here from Mineshop.eu (an EU mining hardware shop based in Ireland), so I have a commercial interest. Sharing a free tool and the UK numbers behind it, because UK electricity pricing changes the maths for …
PizzAxe - Bitcoin mining pizza bag warmer by PizzAndy
Meet the PizzAxe: a portable pizza bag warmer heated by a Bitaxe 801 Gamma Turbo. Description: This project is an extension of an idea I’ve had for 10 years: a heated pizza bag that monitors and co…
Updated event information for recurring HA office hours
📅 Exergy Home Assistant Office Hours · October 21, 2026 10:00 AM → October 21, 2026 11:00 AM (America/Denver) · https://meet.jit.si/ExergyHomeAssistant
2027 Heatpunk Summit Waitlist Open!
The waitlist for the 2027 Heatpunk Summit is now open. Make sure to secure your spot!
Scientific Research Paper on Hashrate Heating Featured in Science Direct
Daniel Batten shared this research paper on heating water with a S19 Pro Hydro on X back in May. Adding it here for easy reference. https://www.sciencedirect.com/science/article/pii/S2214157X25014546 My favorite learni…
Introducing the Fornax Heater (DIY heater/miner with spouse-approved aesthetics!)
Those who saw its predecessor at UnderMine will immediately recognize the genetics. She’s grown a bit and cleaned up since then - now running 140mm fans, an even cleaner overall aesthetic, and shaved off the unnecessa…
BUILD GALLERY
Real builds and projects from the Hashrate Heatpunks community.
PizzAxe - Bitcoin mining pizza bag warmer by PizzAndy
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2027 Heatpunk Summit Waitlist Open!
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Introducing the Fornax Heater (DIY heater/miner with spouse-approved aesthetics!)
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Proof Of Print - Filament Dryer Prototype
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Corrosion inhibitor for WhatsMiner Hydro + Heat Core
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LuxOS Aftermarket Firmware Announced for Whatsminers
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Mining for the Heats
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Portable hot water: heating a camper van hot water tank
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S19 Loki Space Heat Build Guide by HeatJack
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Alternative Heating & Supplies Youtube Education
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> A project of the 256 Foundation — building the open-source Bitcoin mining ecosystem
GRANT PROGRAM
Grants are run by our parent nonprofit, the 256 Foundation, which funds open-source Bitcoin mining and mining decentralization — and hashrate heating fits squarely within that mission. One condition: the Foundation funds open-source work only, so whatever you build, document, or teach with a grant must be released publicly.
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We're a community project of the 256 Foundation — a 501(c)(3) nonprofit building the infrastructure this industry needs. Every donation directly funds:
> OPEN STANDARDS
Safety certifications & building code research
> FREE EDUCATION
Books, videos, and tutorials for anyone
> 256 FOUNDATION GRANTS
Funding open-source builders and researchers
> ANNUAL SUMMIT
Bringing the community together
Tax-deductible for US donors. USD & Bitcoin accepted via Zaprite.
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