If BTC price or mining conditions push it below a level at which we can mine profitably, we will pause mining operations. We will be keeping a reserve to maintain the centres for some time during a severe downturn. If BTC recovers, we expect to resume operations. If we can foresee a situation developing that makes mining other cryptocurrencies a better bet, we can use the 23% of net output set aside for upgrades to make the switch. Please also read page 27 of the White Paper on Company Reserve.