Tuesday, November 28, 2017

Convergence: "Bitcoin Mining in Electric Vehicles Raises Other Questions" (TSLA)—UPDATED

Update: "Can You Mine Cryptocurrency With a Tesla? A Feasibility Study" .
Original post:

Wait til Elon gets next year's electricity bill.

From EcoMotoring News:

Some creative Tesla owners came up with a way to make a few bucks from their parked EVs: Cryptocurrency mining. This raises questions that shouldn’t just be aimed at bitcoin mining, or even electric vehicles.

For those unfamiliar, cryptocurrencies only work because there is a network of distributed computing that processes the transactions. To reward those offering the computing power, cryptocurrencies give fractions of new bitcoins to those who did the work of running the network. This is referred to as “mining” bitcoins and other cryptocurrencies. This was an expensive and power-hungry task that could wear out computer components much faster than usual.

Initially, many doing this used high-end graphics processing units, but as the money earned per device diminished, miners turned to specialized computer units, called ASICs, to do the task faster with less electricity. But the units are still not free and they still can use kilowatts of electricity for a handful of them. To reduce the overall cost of running mining computers, some miners put the computers throughout their homes to act as small space heaters and reduce their heating bill. Others run their rigs on solar panels to avoid a monthly power cost.

Any source of electricity you don’t have to pay the normal rate for, or that you don’t have to pay for at all, is an opportunity for miners to increase their already thin profits. Teslas and other EVs have free access to power at many charging stations, so it was probably only a matter of time until somebody decided to plug their mining computers in.
One member of the Tesla Owners Worldwide on Facebook suggested the idea, possibly in jest. Then another owner went ahead and did it, posting a photo of his setup. Some members suggested that his setup could pull as much as 3 kilowatts of power and would probably require the vehicle’s air conditioning to be on for cooling. Other members raised ethical questions. Is it stealing to use the power for something other than driving?

On the one hand, this could be a good way to offset the cost of owning an electric vehicle. On the other hand, it lowers the efficiency of the vehicle and increases the environmental impact. But then again, the mining was going to be done somewhere anyway, so does it really? Will many EV owners do this? Will they do it at places they were going to charge anyway, or will there be opportunistic fleets of EVs blocking up charging stations to make a quick buck? How will charging station owners respond?...
...MORE

HT: ZeroHedge

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