The UNDP warned the next few months will be crucial for governments that deployed price caps, subsidies and tax rebates as oil prices rise. (EPA Images pic)

UNITED NATIONS: Governments around the world are running out of room to shield consumers from higher energy prices resulting from the Iran war and other crises, with fuel subsidies potentially costing more than US$1 trillion this year, a United Nations study found.

Global policy interventions to cushion the impact of rising food and energy prices will become more difficult to sustain as a result of higher borrowing costs and what’s on track to be the strongest El Nino on record, according to a UN Development Programme report released Friday.