The US wants to ensure that Russia does not use energy as a pressure tool against Europe and Ukraine.
Spot prices of gas went up by more than 4% in one day of trading due to rising prices in Asia.
The gas pipeline was suspended until June 29.
The gas pipeline project provides for the connection of Norwegian and Danish gas transmission systems, expansion of the infrastructure of Denmark and Poland.
The United States still believes that Nord Stream 2 is a Russian geopolitical project.
In July, the company plans to use a volume similar to June.
The total occupancy of European gas storage facilities (UGS) is 93.6%.
Naftogaz has not purchased natural gas from Russia for more than 1,500 days
Prices for European gas hubs began to decline sharply at the end of December.