Hurricane Fiona caused significant damage to Puerto Rico grid, early evaluations show


Preliminary evaluations show Hurricane Fiona damaged 50 per cent of transmission lines and distribution feeders across Puerto Rico, as hundreds of thousands remain without power or water service almost two weeks after the storm hit, officials said Thursday.

The announcement came as a major power plant in Puerto Rico was knocked offline and began to spew heavy black smoke in the latest setback to efforts to stabilize the U.S. territory’s power grid.

Gov. Pedro Pierluisi said crews were working swiftly to restore essential services, but he stressed that he was not satisfied that more than 270,000 customers out of 1.47 million were without power and more than 100,000 clients out of 1.2 million were without water service.

The situation has angered and exasperated many who were already affected by power outages blamed on Hurricane Maria, a Category 4 storm that razed the island’s power grid in September 2017. Hurricane Fiona slammed into Puerto Rico’s southwest region as a Category 1 storm on Sept. 18.

“We are living in a state of eternal fragility,” said Puerto Rico Rep. Mariana Nogales.

Luma, a private company that operates transmission and distribution of power in Puerto Rico, has promised that electricity would be restored to 90 per cent of customers by Friday in areas not severely affected by the storm. In hard-hit areas, officials have said they might restore power to 90 per cent of clients by next Thursday.

“I’m demanding more,” Pierluisi said.

Officials have not said when the entire island might be energized.

Power outage has forced businesses to close

The lack of power has led to dwindling diesel supplies and prompted U.S. Homeland Security Secretary Alejandro Mayorkas to announce Wednesday night that he would temporarily waive a federal law to allow for a British Petroleum ship to dock in Puerto Rico and unload 300,000 barrels of diesel.

The outage has forced businesses, including grocery stores and gas stations, to temporarily close and prevented hundreds of schools from opening. In addition, 16 government medical clinics and seven dialysis centres are still operating on generators.

A utility pole with loose cables towers over the home of Jetsabel Osorio in Loiza on Sept. 15. A major power outage has forced businesses, including grocery stores and gas stations, to temporarily close and prevented hundreds of schools from opening. (Alejandro Granadillo/The Associated Press)

In a policy brief released Thursday, the Puerto Rico-based think-tank Center for a New Economy said Puerto Rico was already extremely vulnerable prior to Fiona because only 30 per cent of permanent reconstruction work related to 2017’s Hurricane Maria had started.

“Basically, nothing had been done to strengthen the electric grid and other critical infrastructures or increase their resiliency,” the centre said. “The damage caused by Hurricane Fiona will certainly add another layer of complexity on top of what was already a difficult and complicated effort.”

While pledging to visit Florida, which was ravaged by Hurricane Ian on Wednesday, U.S. President Joe Biden said Thursday that he would plan a visit to Puerto Rico.

“I’m committed to you and the recovery of the island,” he said. “We’ve not gone away.”



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