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‘Power generation above requirement triggered countrywide blackout’

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'Power generation above requirement triggered countrywide blackout'

Pakis­tan’s generators produced more power than was required on January 23 (Monday), causing voltage fluctuations that culminated in a system collapse that plunged 220 million people into darkness, an internal government document reviewed by Reuters showed.

Complete grid failures are rare, and operators of modern grids count local shocks from integration of renewable energy as their primary challenge.

The blackout was triggered by the power grid’s frequency rising to 50.75 hertz (hz) early on Monday, causing severe voltage fluctuations in transmission lines in the south, according to the internal note.

Grid operators attempt to keep the frequency of the grid stable at 50hz, with deviations over 0.05hz typically considered abnormal. The frequency of the grid was already 50.30hz moments before the incident, according to the note.

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The severe frequency fluctuations in the transmission lines caused it to trip, Sajjad Akthar, general manager at state-run National Transmission and Despatch Company (NTDC) wrote in the note drafted on Tuesday. “Transmission lines tripped, which resulted in isolation of north and south system,” Mr Akthar said in the note.

The energy ministry did not respond to a request for comment. The note did not mention why supply overshot demand.

About 11.35 gigawatts (GW) of power plants were in operation across the country when the transmission lines tripped and separated the northern and southern grid, the note read.

However, demand potentially far exceeded supply in the northern grid after the isolation, as most power generators were located in the south.

While gas-fired utilities in the south started operating, it took nearly 10 hours for the hydro plants to operate consistently and for the power restoration process to begin in the northern grid, according to the report. 

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Nawaz left Pakistan with govt permission, it wasn’t a jailbreak: Solangi

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Nawaz left Pakistan with govt permission, it wasn't a jailbreak: Solangi

 Former prime minister Nawaz Sharif had flown abroad after getting permission from the court and the government, not due to jailbreak, said Murtaza Solangi – the caretaker information minister – who added that he would be treated according to law and constitution on his return to Pakistan.

The minister remarked some people were confused on the issue of elections and spreading confusion a business for some others. The caretaker government had no confusion on the issue of elections, he added

Solangi, who visited the Karachi Press Club, told media persons on Saturday that Nawaz was a three-time prime minister and he had no knowledge of which court the PML-n supremo would move after his return.

Replying to various questions on the subject, the caretaker information minister said he didn’t want to speculate as it was Nawaz who would have to answer such queries.

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As the minister faced a flurry of questions about the elections, he again made it clear that the caretaker setup would give equal opportunities to all the registered political parties for taking part in the electoral process.

Solangi reiterated that the caretaker government would fulfil its constitutional responsibilities and provide all the available resources to the Election Commission for conducting the exercise.

When asked about the rupee appreciation and the fuel prices, Solangi said the incumbent setup had no role in pricing mechanism which was linked to the rates in global markets.

However, he added, that there were enough chances of reduction in petroleum products’ rates due to the gains made by the local currency. People would get some benefit of reduction in the value of the dollar, Solangi said.

The minister noted that power theft burdened other consumers and recovering the amount from them through their monthly system was unjustified – a mechanism which, he said, should be changed.

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Solangi said the interim setup was aiming at stabilising the national economy while ensuring that Pakistan didn’t slide towards default and political temperature was cooled down. Legislation wasn’t their prerogative but would do everything reduce the current problems, he added.

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CTD arrests terrorist of banned outfit in Jamshoro IBO

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CTD arrests terrorist of banned outfit in Jamshoro IBO

A team of Hyderabad Counter-Terrorism Department (CTD) on Friday arrested one alleged terrorist associated with a banned outfit during an operation in Jamshoro, Dunya News reported.

According to a CTD spokesperson, a CTD team conducted an Intelligence-based-operation (IBO) in Jamshoro and arrested a terrorist belonging to banned organisation.

He also informed that the arrested terrorist was involved in providing funds to terrorist organization.

The spokesperson further informed that a 30-bore pistol, funding receipts and other evidence have been recovered from the arrested terrorist. He said that further investigation is ongoing.

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Mother, son killed in road accident near Sheikhupura

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Mother, son killed in road accident near Sheikhupura

 A woman and her son were killed and two other children were wounded when the motorcycle they were riding on was hit by a dumper near Sheikhupura on Friday night,

According to details, the accident occurred in Farooqabad area near Sheikhupura where a rashly driven dumper hit a motorcycle, killing a woman and her son on the spot and injuring two other children.

Police and rescue teams reached the spot and shifted the dead and injured to hospital.

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