That doesn't sound... particularly clever. Crypto miners are essentially disposable, with a useful economic lifetime of a couple of years, typically. And they are 100% thermally efficient. Which sounds quite good, until you consider that an air source heat pump is typically around 300% thermally efficient, rising to up to 500% for ground source.

So, once your crypto miner is no longer really making anything (a couple of years), you're left with a really inefficient heating system.

> Tesla has just confirmed that it has removed radar from the Model S and Model X as of mid-February 2022, moving its entire lineup to what it calls ‘Tesla Vision,’ which is an array of cameras that Tesla says negates the need for radar. The manufacturer did the same for the Model 3 and Model Y in May of last year and even though this prompted some questions from the IIHS, the institute is now fine with it after testing.