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NASA/Goddard Space Flight Center Scientific Visualization Studio
Arctic ice is melting rapidly and irreversibly, but we can do something about it
Global warming has reduced the Arctic sea ice volume already by 75% over the last 40 years, and even in the most optimistic carbon emissions reduction scenarios, the Arctic sea is expected to experience ice-free summers as early as the thirties.
This will further accelerate the climate crisis and start a series of devastating feedbacks, since the Arctic sea ice functions as the earth’s refrigerator by reflecting the sun’s heat back into space.
We aim to restore the Arctic ice as heat shield by thickening the ice in winter through pumping sea water on top of it in strategically chosen locations across the Arctic Sea.
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The latest
Now available: Research Summary Report from the Newfoundland field test 2025
Earlier this year we conducted our second field test in Newfoundland, Canada to verify the potential impact of our ice thickening method. This field test yielded a wealth of data and observations. We summarized our findings in a Research Summary Report. You can view...
Our mission and approach in less than three minutes.
While restoring Arctic ice cannot replace the urgently needed reduction of carbon emissions, it is a crucial measure to avert the devastating feedback loops that come with Arctic sea ice loss.

















