Small nit...There has been interruptions to block generation. In 2010 for 8hours 27 min In 2013 for 6hours 20 min But yes, almost 9 years without issue! Pret

Small nit...There has been interruptions to block generation. In 2010 for 8hours 27 min In 2013 for 6hours 20 min But yes, almost 9 years without issue! Pretty impressive uptime regardless.