Naftogaz Ukrayiny plans to increase gas production in 2023 by at least 5% under a combination of several conditions, head of the company Yuriy Vitrenko said. "In the west of the country … we are increasing production. At the same time, we have de-occupied areas in Kharkiv region. If there are no military losses, then next year we will increase production there," Vitrenko described the company's plans in an interview with Interfax-Ukraine.