KIEV, July 25 – National power grid operator Ukrenergo has cancelled contracts with Tilihulska wind power plant LLC and Azovinvestprom LLC on connecting their wind power plants to the grid due to projects delays, the press service of Ukrenergo has reported.

"It was decided to annul contracts with Tilihulska wind power plant LLC and Azovinvestprom LLC and warn other contractors that the terms for submitting the required documents to review the terms and extend contracts are expiring," the company said.