Welcome to o2gruppen a non profit organisation .
The Baltic Sea is our issue. Our technologies work for fast remedy to an imortant and difficult problem. We provide several different solutions for the benefit of the enviroment in the Baltic Sea, watch the movies to get some knowledge about our different techniques for restoring the balance of salinity and oxygenation in the Baltic Sea. We apologize all information of all of our current innovations is not translated into english, but we work to get more information online.

The Aland-Wing
This is our latest newcomer into the family of enviromental friendly technology for the Baltic Sea. The wing in plastic material is utilizing the earths rotation for pumping immense volumes of water, to oxygenate, and detoxificate hydrogen sulhur contaminated watermasses. Aland-Wing has no moving parts, and require no external source of energy.
Building cost is 1 Million €uro.
Capacity is 23 cubic kilometer pumping volume per year.

The Oxygenplant
Or as its called in Swedish language, Syreverk. This is the wavedriven oxygenpump for the deepwater in the Baltic Sea, it uses the wave energy to pump great volumes of oxygen-rich surfacewater to oxygen-lacking depht of choice. The Oxygenplant has no moving parts, and require no external source of energy. Currently undergoing scaled pilot testing.
Building Cost is 5 Million €uro.
Capacity is 5 Cubic kilometer pumping volume per year.

The Saltlock
This device use cyclones to get hold of staggering pumping energies, up to equal of 3 nuclear powerplants energy, is used, by directing the currents in the Great Belt in Denmark, we can now add salinity and oxygen, just as the nature itself does it. Just givie nature a helping hand.
Building Cost is 100 Million €uro.
Capacity is adjustable up to 200 cubic kilometers pumping volume per year.