That would mark the sixth month of year-on-year increase and mean that consumer price growth would be picking up from a 0.2% gain in January, when one-off factors such as the abrupt end of a national travel promotion campaign in late 2020 skewed the data.
"Electricity and city gas bills are set to grow faster due to last summer's rising imported fuel prices, such as in LNG (liquefied natural gas)," economists at SMBC Nikko Securities said, suggesting last year's higher commodity prices give a bigger hit to consumers' wallets with a few months of lag.
"Energy prices compared to the year earlier may jump as much as 20% or more."