Cryptocurrency mining remains one of the most exciting and innovative ways to earn income, especially in the evolving world of blockchain technology. However, high electricity costs have always been a significant challenge for miners. In countries with high electricity tariffs, mining can be simply unprofitable. But thanks to companies like Thunderbolt Union, this barrier is being overcome. Before diving into the solution that Thunderbolt Union offers, let’s explore the different types of mining and the advantages and disadvantages of each. Types of Mining 1. Self-MiningSelf-mining is a traditional method where a user purchases equipment (ASIC or GPU), sets it up,