Rachel Reeves will tell Cabinet colleagues she is considering measures to reduce household energy bills as part of her budget response to rising inflation, expected to reach 4% when official figures are announced on Wednesday.
Economists forecast that consumer price inflation (CPI) will have reached double the Bank of England's target in September, driven up from the 3.8% recorded in August by rising fuel and food inflation.
Speaking ahead of publication of the figures by the Office for National Statistics, a Treasury spokesman said that bringing down inflation was a priority, and the chancellor would convene a meeting of key cabinet colleagues on Thursday to stress its importance across government.
The spokesman specified that action to bring down energy prices was among the options be