Cooling Downtown with Seawater in Honolulu

Within the next couple of years Honolulu will become the first warm-climate city to use frigid deep-sea water to cool part of its downtown core.
Honolulu Seawater Air Conditioning, a limited liability company created specifically to develop the $240 million project, says its technology will cut the city’s air conditioning electricity usage by up to 75 [...]

Source: http://www.TriplePundit.com:
Cooling Downtown with Seawater in Honolulu