Mining software companies try to reduce costs of Bitcoin mining meeting the challenge brought about by the cutting in half of the block rewards.

Hashflare has joined the list of Bitcoin mining companies that are working out a way to cut the cost of energy needed for their operations.

Energy supply has been a topical issue of late for mining operations particularly around the halving period as it is a great determinant to ensure a lower operational cost and to maximize profit.....Read full article here https://cointelegraph.com/news/energy-costs-slashed-for-cloud-miners-to-make-up-for-bitcoin-reward-halving