The power cuts will last for 40 days as the country struggles under a severe drought limiting hydroelectric output.
It is the latest setback to Venezuela’s economy which has been hit by a sharp fall in the price of its main export, oil.
Venezuela’s main brewer, Polar, also says it will stop production because it has no dollars to buy grain abroad.
Polar, which produces 80% of Venezuela’s beer, says 10,000 workers will be affected by the stoppage.
Announcing the restrictions on April 21, Energy Minister Luis Motta Dominguez said the hours of suspension would be published on a daily basis in newspapers and on ministerial websites. He added that the cuts would not happen between 20:00 and midday.
Venezuela’s energy crisis has been deepening all this year, in February, shopping malls were told to reduce their opening hours and generate their own energy.
President Nicolas Maduro has accused Venezuela’s business elite of colluding with the US to wreck the economy.
He has accused Polar President Lorenzo Mendoza of being allied to the opposition which now dominates the Venezuelan parliament against him.
Many businessmen and opposition politicians blame the energy crisis and shortages of basic goods on government economic mismanagement.
They say tough currency controls introduced in 2003 by the late president, Hugo Chavez have only made this worse.
The country’s economy is in dire straits, suffering from spiraling inflation, shortages of some basic goods and dwindling revenue from oil.
Venezuela’s almost exclusive relies on oil, the price of which has fallen sharply.
At least 158 people have died in Spain's worst flooding disaster in generations. On October…
Google has been fined two undecillion (a two followed by 36 zeroes) roubles by a…
Embarking on a home remodel is an exciting journey, promising enhanced comfort, increased property value,…
The US presidential candidates continued to campaign across key swing states on October 20. Footage…
Elon Musk has said he will give away $1 million a day to a registered…
India and Canada have decided to expel their top envoys along with other diplomats as…