Easier said than done. The miner needs to collect the previous blocks hash and submit it through a hash function. Cryptocurrency How To Build A Budget Mining Rig Bitcoin Mining Crypto Mining Bitcoin Mining Software In 2014 running 600 servers a year yielded 043 bitcoin then worth about 27508. How to make bitcoin mining more energy efficient . That takes up a lot more power than browsing the internet. Bitcoin Mining Becomes More Energy Efficient BLOK Invests. One of the best cards to use for bitcoin mining is the RX 5700 XT - This one can do around 50MHs per second at around 250W of power. A carbon tax would potentially make mining bitcoin less attractive de Vries says. The more bitcoin you mine the more money you get. The proof-of-work consensus mechanism is averse to saving energy due to its insatiable and unending consumption issues. To accelerate this transition it launched a 10 million fund for companies making bitcoin mining more energy-efficient. The plan in...