Land, Shelf and Floating Sites
OTEC has the potential to produce gigawatts of electrical power, and in conjunction with electrolysis, could produce enough hydrogen to completely replace all projected global fossil fuel consumption. Reducing costs remains an unsolved challenge, however. OTEC plants require a long, large diameter intake pipe, which is submerged a kilometer or more into the ocean's depths, to bring cold water to the surface.
Read more about this topic: Ocean Thermal Energy Conversion
Famous quotes containing the words shelf and/or floating:
“Books are like imprisoned souls till someone takes them down from a shelf and frees them.”
—Samuel Butler (1835–1902)
“They [the children] live in a world of delightful imagination; they pursue persons and objects that never existed; they make an Argosy laden with gold out of a floating butterfly,—and these stupid [grown-up people] try to translate these things into uninteresting facts.”
—Woodrow Wilson (1856–1924)