Prime Minister of Ukraine Arseniy Yatsenyuk considers it necessary to bring to justice the persons that signed a contract for production and delivery of electric power from Ukraine in Crimea. "on the supply of electrical energy: I remind you that I as Prime Minister was assigned to a service trial by signing sad famous contract for the manufacture and delivery of electrical energy in Autonomous Republic Crimea", - has said Yatsenyuk at the meeting of the Cabinet of Ministers, BelTA news Agency. "this internal investigation it was found that the contract that was signed, contained a rule on the supply of electric energy in the Autonomous Republic of the Crimea, and in some strange the Crimean Federal district. The materials are in the General Prosecutor's office. I dream that the main Prosecutor's office will complete the investigation and put all perpetrators of the signing of this contract to responsibility ", - has declared Yatsenyuk. He said that they in the flesh were sent all the necessary Materials to the law enforcement. In January 2015, Yatsenyuk also instructed the country's energy Minister Vladimir Demchishin to explain why Ukrinterenergo has signed with "inter RAO" agreement, which Crimea is recognized as part of Russia. A one-year contract between the Russian company "inter RAO UES" and the vital-press on the supply of Russian electric power to Ukraine entered into force on 30 December 2014. At the same time the parties agreed on ensuring reliable and uninterrupted supply of Crimea, which is 70% dependent on Ukrainian electric energy. Both contracts expire at the end of the current year. Remember, in the night of Sunday before the damaged supports of power transmission line were blown up again. Crimea was left without electricity. Later power supply was not fully restored in the Republic introduced a state of emergency, the algorithm of power supply of the Peninsula √ enter schedule an emergency outages. On the first day of the week the head of Ukraine Petro Poroshenko appealed to the government with initiative to explore the issue of freight transport stop message and trade with Crimea. Then the government of Ukraine introduced a temporary ban on the movement of cargo flows in the Crimea. The head of Ukrainian government Arseniy Yatsenyuk called for an extraordinary meeting of the government, which considered issues of energy supply, and the supply of food to the Crimea. The Ukrainian Prime Minister said that he would appeal to the President Petro Poroshenko with the petition the decision of the NSDC of Ukraine to figure out the format of relations with the Crimea, including economic.