Nuuk in abundance in Nuuk's fish markets, the largest being Kalaaliaraq Market. Minerals including zinc and gold have contributed to the development of Nuuk's economy. The city, like much of Greenland, is heavily dependent upon Danish investment and relies on Denmark for block funding. All of Greenland's electricity is powered by the government-owned company Nukissiorfiit, which has a monopoly on the electricity in Greenland. Since 1993, Nuuk has received its electric power mainly from Buksefjord hydroelectric power plant by way of a 132 kV powerline crossing Ameralik fjord over a distance of , the world's longest free span. Nuuk has several
000 (emergency telephone number) An inquest set up to investigate failings in the 000 system as a result of his death identified serious issues in the practices used by 000 operators. Another reported case of 000's failure to assist was reported in "The Daily Telegraph". Mother Joanna Wicking had called for police assistance but the 000 operator chose to believe her killer instead, who had assured the operator everything was fine, despite repeated calls by Joanna. Another incident, 6 months later, when 000 staff were insistent about needing a street address number for a remote country farm and the man needing help died. In