If we're talking savings on power consumption - getting a piece of the crypto currency mining market would be huge. I have asked management about this and you can guess their response.

"Bitcoin Mining Uses As Much Power As Ireland."

"With regard to future energy consumption, Morgan Stanley estimates that Taiwan Semiconductor Manufacturing Company “has Bitcoin ASIC orders for 15-20K wafer-starts per month for 1Q18”. With each wafer capable of supplying chips for “~27-30 Bitcoin mining rigs”, the total Bitcoin mining pool “could see up to 5-7.5M new rigs added in the next 12 months” if “1Q18 production rates are maintained through 2018”. By the end of 2018, this means that “the Bitcoin network could potentially draw more than 13,500 megawatts/hour (120 terawatt-hours/year)”, or even 16,000 megawatts/hour (140 terawatt-hours/year) based on “90% utilization and 60% direct electricity usage”."