Great Britain has only two days of gas stored, while Iran war threatens to disrupt supplies

National Gas insists storage broadly in line with levels for time of year despite disruption for tankers carrying LNG

Great Britain has only two days of fossil gas stored after a decline in energy reserves, as more tankers carrying liquefied natural gas (LNG) are diverted from their course to Europe towards Asia because of the Iran war.

Great Britain had 6,999 gigawatt hours (GWh) of fossil gas stored on Saturday, according to figures from National Gas, which owns and operates the gas national transmission system. This compares with 9,105 GWh a year earlier.