Syria suffered a nationwide power outage on Tuesday night due to malfunctions at several points in the national grid, a spokesperson from the energy ministry told Reuters.
The spokesperson said technical teams were addressing the issues.
The power returned to the provinces of Homs, Hama and Tartous and will gradually return to the rest of the governorates, the state news agency SANA quoted the director general of the public establishment for transmitting and distributing electricity as saying later in the day.
Syria suffers from severe power shortages, with state-supplied electricity available for only two or three hours a day in most areas. Damage to the grid means that generating or supplying more power is only part of the problem.
Damascus used to receive the bulk of its oil for power generation from Iran, but supplies have been cut off since Hayat Tahrir al-Sham led the ouster of former president Bashar al-Assad in December.
The former interim government under President Ahmed al-Sharaa has pledged to quickly ramp up power supply, partly by importing electricity from Jordan and using floating power barges.
Damascus also said it will receive two electricity-generating ships from Turkey and Qatar to boost energy supplies.
President Donald Trump has stated on Monday that the US would either reach a deal with Iran or "finish the job", renewing his threat of military action.
At least eight people have been killed after thunderstorms battered central China's Hubei Province, state media said on Tuesday, as forecasters warned of more torrential rain across various parts of the country that are home to around 200 million people.
Hamas has announced on Monday that it had dissolved its de facto government in Gaza and was ready to hand over to a group of Palestinian technocrats, a move it described as a step forward in a US-backed plan for the enclave, but Israel dismissed as a "stunt".
The death toll from Venezuela's twin earthquakes has risen to 3,535, authorities said on Monday, while nearly 18,000 people remain homeless more than a week after the disaster struck the capital and nearby coastal areas.
Russia hammered Ukraine with missiles and drones early on Monday, killing at least 26 people and exposing Kyiv's critical shortage of US-made interceptors, officials said, just days after the deadliest attack on the Ukrainian capital this year.