While writing the world’s most famous white paper, Satoshi Nakamoto defined the Bitcoin (BTC) mining process. It was established that the minting of new coins would take place through proof-of-work. To carry out this verification and to be able to mine the cryptocurrency, computers would need to solve complex mathematical calculations.
In the beginning, there were not many miners. However, that changed before the first Bitcoin bull run. Mining competition skyrocketed, causing a sharp increase in the cost of machines capable of competing. Even more importantly, energy demand exploded with the new machines — which needed energy mainly for processing and cooling.
After eight years, the energy demand for mining Bitcoin has grown — and today has reached 116.71 terawatt-hours per year, according to data from the Cambridge Bitcoin Electricity Consumption Index, or CBECI. At first glance, this seems like a lot, right? But let’s take a closer look at the data to gain a better understanding of the real impact