A model of Russia's floating nuclear power station on display at the Russian "ATOMEXPO" held in June in Moscow. The floating station and the "universal" icebreaker are based on similar designs and will likely run on compact, RITM-200 reactors. Photo by James Hill. Russia, 2012.

Russia’s dream to dominate the Arctic will soon get a boost with a nuclear-powered icebreaker designed to navigate both shallow rivers and the freezing depths of the Northern Sea. Last month Rosatomflot, Russia’s atomic fleet, inked a deal to begin construction of a massive new vessel 170 meters long and 34 meters wide. That is 14 meters longer and four meters wider than any of Russia’s other nuclear vessels.

Powered by two “RITM-200” compact pressurized water reactors generating 60MWe, the new model is designed to blast through ice more than 4 meters thick and tow tankers of up to 70,000 tons displacement through Arctic ice fields. Rosatomflot says the vessel would have liquid ballasts allowing it to alter its draught (the depth of the loaded vessel in the water) between 8.5 to 10.8 meters, allowing it to access both Siberian rivers that reach deep into Russia as well as the Northern Sea.

Why the effort and cost? “Climate change is a pivotal factor in accelerating Russia’s interest in icebreakers,” says Charles Ebinger, a Brookings Institute energy expert who has advised over 50 governments on restructuring their state-owned energy sectors. “With climate change we are seeing a major change in the Northern Sea Route, which is a transport route along Russia’s northern coast from Europe to Asia. Just in the last few years, with less and less permanent sea ice, maritime traffic across the Russian Arctic has risen exponentially.”

The expectation is that the melt will continue, but there are still sections of route that would require icebreakers to keep it open year round. The icebreakers are also crucial for collecting data on Russia’s continental shelf borders, needed to stake a claim to exclusive economic rights along vast tracts of the Arctic and fend off other claimants like the US, Canada, Norway, and Denmark and Iceland.

Russia argues that an undersea formation called the “Lomonosov Ridge” is an extension of Siberia’s shelf, and therefore belongs to Russia exclusively. A few years ago Russia upped the ante by sending submersibles to the seabed floor, planting a specially designed rust-proof titanium Russian flag at a 13,980 foot depth; a Russian think tank has offered an even more straightforward solution to the Arctic dispute, suggesting re-naming the Arctic Ocean the “Russian Ocean.”

Russia is the only country in the world currently building nuclear icebreakers, and has a fleet of about half a dozen in operation, along with a larger fleet of less powerful, diesel-powered icebreakers. While Russia’s new-generation nuclear icebreaker is budgeted at 1.1 billion dollars, the US this year has been relying on a Russian diesel icebreaker to deliver supplies to its main base in Antarctica due to our own shrinking fleet of the cold-water, diesel-fueled vessels, reports Stars and Stripes.

Meanwhile, Russia is pouring federal money into a vast nuclear expansion plan that includes other jaw-dropping technologies like a floating nuclear power plant–based on the icebreaker design that can handle three meters of ice bearing down on reactors. “No atomic stations but ours can survive that,” says Vladimir Galushin a scientist and international coordinator of the OKBM Afrikantov bureau who spoke with this reporter at a recent exhibit of Russian nuclear technology in Moscow this summer. His company designed the RITM-200 pressurized water reactors that will be used in both the floating plants and the new icebreaker, and would run on uranium enriched up to 20%, going up to seven years without refueling. “We are ahead, already years ahead with icebreakers” he proudly underscored.

Igor Kudrik, a researcher for the international environmental NGO Bellona is less excited. He points to multiple concerns including the “generation of radioactive waste, generation of spent nuclear fuel, which is reprocessed in Russia and as a result more radioactive waste is generated. [There is] a possibility of serious accidents like there was with the first icebreaker “Lenin.” There were two major accidents on-board in the 1960s and 1970s. Lenin’s spent nuclear fuel and reactors were cut out and dumped in the Kara sea.”

Transparency remains an issue. One of Bellona’s contributors in the past, a Russian naval captain who wrote of radioactive contamination in the Northern Fleet, was jailed for ten months and spent three years in trials. But for Russia the rewards of Arctic exploration are irresistible, from exploiting the warming Arctic’s offshore petroleum reserves to opening up new trade routes between Europe and Asia. Plus, unlike other shipping routes in warmer waters, there are – so far – no pirates.

Project

As a global debate rages over nuclear power's future as a safe and clean energy source, Russia is aggressively pursuing nuclear expansion at home and abroad.

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