Now Kiev plans to clinch a contract for the supply of anthracite coal from the United States, an option which Nasalyk insists is beneficial, both in terms of logistics and price.
"If we agree on this contract [with Washington], then we will not need all the other contracts," he added.
In late December 2016, the so-called Ukrainian volunteer fighters group declared a trade and economic blockade of the self-proclaimed Donetsk People's Republic and Lugansk People's Republic, together known as the Donbass region.
The blockade resulted in disruptions in anthracite shipments from breakaway parts of the Donbass region, which forced the government to introduce a state of emergency in the energy sector.
In 2016, Ukraine received anthracite from Russia and South Africa. Against the backdrop of the trade blockade of the Donbass in the first quarter of 2017, Russia remained the largest supplier of coal to Ukraine.
Speaking to Sputnik, Igor Yushkov, a leading analyst from the Russian National Energy Security Fund, said that Kiev's answers to the coal issue resemble its approach to solving gas supplies-related problems.
"Kiev sticks to the logic that politics is more important than the economy, and they will constantly reiterate that they are given huge discounts. The Ukrainian Energy Minister's words that this [US coal import] option is beneficial for Ukraine are nonsense. In the American market, coal is really cheap, but when you start delivering it to Ukraine, it will cost much more than possible imports of Russian coal, not to mention [shipping it] from the Donbass," Yushkov said.
According to him, Kiev is deliberately keeping mum on the fact that the cost of coal supplies from the US will be quite high.
Yuskhov explained that delivering US coal to Ukraine would necessitate expanding the capacity of the Ukrainian rail network and even constructing new railroads, something that will certainly mean allocating hefty sums for the purpose.
"However, Kiev adheres to political logic which dictates that it is necessary to buy coal elsewhere, but, God forbid, not in Russia," Yushkov concluded.
Currently, Ukrainian TPPs have a total reserve of nearly 100,000 tons of anthracite. Yury Korolchuk, a member of the supervisory board of the Ukrainian Institute for Energy Strategies, told the Russian online publication Vzglyad that those reserves would only last one or two week
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