STEP 3 GTS - The Giant Scrubber - page2
The GTS is a sub-component, a module which can be incorporated into many other machines. Impact
  • In moderate seas, a 1km WMC generates 300,000m3 per min compressed air at 3barA
  • This is equivalent to 32 MegaWatts continuous
  • This is sufficient to power a Cold Water Miner, for example.
  • It also locks up approx 1 million tons of CO2 per year.
Practically
  • A ‘slow-tech’ design would encompass low speeds and a 200-year life.
  • Reinforced Concrete (RC) is used extensively as construction material, because of its
    cost, strength and durability.
  • Building such machines would be viable for the existing offshore industry.
  • The technology is easily transferable to less-developed countries.
Environmentally
  • The WMC is totally wave-powered renewable energy.
  • A low-maintenance design allows for minimal upkeep cost.
Socially/ Politically
  • Such projects could be financed by a Carbon Tax; ideally through a “World Carbon Bank”
  • Governments could buy in to such schemes; it’s jobs for their industry and a way to be seen to be doing something!
Economically
  • Development costs are estimated at €50 million
  • A working prototype would cost approx €400 million
  • India could subsequently build a full-size machine for the same price.
 
vision polynesia   Engineering Data   Environmental Impact