Well prepared for the winter heating season, Naftogaz has stored 25.6 bcm of its own gas, 39% more than this time last year. By the Nov. 1 start of the heating season, Naftogaz may have a record 28 bcm in storage, 29% more than last year, Nafotgaz CEO Andriy Kobolev said Tuesday on Ukraina 24 TV. In last winter’s 4-month heating season, Ukraine consumed only 6 bcm.