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 Today I got an Ofen from 21energy.com, powered by #Bitcoin mining heat! Who knew staying warm could be this revolutionary?  #greenenergy #GreenLiving 
https://video.nostr.build/87eeea29bde901511c480bc8d86c6bc809f169a052ed968866001c83796c8542.mp4 
 Hopefully the price drops….. the cost per terahash is high 
 What a rip off 
 Stacking sats while keeping warm rip off? 
 $3500 for 40TH is 
That’s more than 4X more expensive than a S21 
 And also still the same energy bill.  And the weaker one for 900 with s9 is similar 
 Yes I got the s9 version 
 Would also love to have it. But it is such a money burner. Our electricity costs are Just to high. How much you pay per KW? 
 Electricy costs here are high: € 0,38 per KwH 
 How you Do that, you must be in a massiv loss or Do you have some trick or enough money to compensate? Sounds like you are living in germany with this costs :D 
 Netherlands, prices are sadly what they are. But to heat without gas (even more expensive) and get some sats back is nice benefit 
 Ok that Gas is even more expensive is crazy :( but at least it makes sense then 
 Link? 
 Go to Bitmain.com
If you want lower prices 
You can buy a s9 heater for $200 or 10 s17 heater for $3500 
 Many thanks 
 Noise data? 
 Around 35 dB, sort of like a fan at low speed 
 You mean SPL - sound pressure level - at 1 m distance? Or is it sound power level? 
 yes, SPL (Sound Pressure Level) at 1 meter distance but you may want to confirm the specific metric with the manufacturer 21energy to be certain