Does mining pay at your electricity price? Get 3 free e-books
Three free guides with numbers: the break-even electricity price for 35 miners, the cases where we tell people not to buy, and what a miner saves on heating. Enter your name and e-mail and we’ll send you the PDFs.
GUIDE 01 · 25 PAGES, INCLUDING THE BREAK-EVEN TABLE FOR 35 MINERS
At What Electricity Price Does Mining Pay?
Work out your own electricity price in 3 minutes, then see which of 35 miners pays at that price.
What you’ll learn
- Your all-in electricity price from one bill: €212 for 820 kWh is €0.259/kWh.
- Antminer S21 (200 TH/s): +€2.31 a day at 5 cents/kWh, −€1.95 a day at 10 cents. Break-even is 7.7 cents.
- Five options for when your price is too high, hosting in a datacentre among them.
GUIDE 02 · 20 PAGES
8 Reasons Not to Mine, 8 Reasons It Still Works
The reasons we tell people not to buy a miner, the reasons we still run machines ourselves, and an eight-question test that shows which side you are on.
What you’ll learn
- Antminer S19: €20 to €30 a day at the late 2021 peak, €3.12 on 1 September 2026.
- A daytime miner on your own solar, with a low feed-in rate, runs on 0 to 5 cents/kWh, and that changes which machines pay.
- Eight questions, five minutes: a score of 6 or more means “not now”.
GUIDE 03 · 17 PAGES
The Heater That Pays Part of Its Own Bill
What a miner saves on heating compared with electric heaters, gas and a heat pump, including the table where the miner loses.
What you’ll learn
- The Bitcoin rebate per kWh of heat: about €0.067 for an S21-class machine at 30 September 2026 conditions, and how to work it out.
- Avalon Nano 3S: €6.41 a month in Bitcoin against €18.68 of electricity at Slovak prices, so it covers 34%.
- Germany: 1 kWh of heat costs €0.320 from a miner and €0.122 from gas, about 2.6 times as much. Here the miner loses.
Figures are snapshots (1 September 2026; the heating guide uses 30 September 2026). Miner prices change several times a day, so check the live price before you buy.
Send me the e-books
You get the download links on the next page and by e-mail. We don’t send anything else unless you tick the second box.
Who wrote this
The e-books come from Miner-House, run by MM-PRO GROUP, spol. s r. o. We have been an ASIC dealer since 2015: 5,300+ miners delivered (as of 3 November 2026) to 1,900+ clients. Our sister site in Slovak and Czech is ako-tazit-kryptomeny.sk.
Questions
Yes. The three e-books are PDFs. You pay nothing and don’t have to buy anything.
We send the download links to that address, so you have them in your inbox. If you tick the optional box, we also send mining tips and offers. Without it you get only the e-books.
The tables in the first two e-books are a snapshot of 1 September 2026 (BTC about $77,245). The heating e-book uses figures as of 30 September 2026. Coin prices and network difficulty change daily, so treat the numbers as examples. Live numbers are on miner-house.com/profitability-comparison/.
Yes. Send your electricity price and the machine you are looking at to [email protected]. We run the numbers with you, including the ones that say “don’t buy”.
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