Perry and Interior Secretary Ryan Zinke made no mention of Puerto Rico or the hurricane during a joint appearance before the National Petroleum Council, a business-friendly federal advisory committee. News reporters were not allowed to ask questions.
Perry had traveled with Trump to Texas and Florida following hurricanes Harvey and Irma.
Energy Department crews are working in Puerto Rico and the Virgin Islands, coordinating with the Puerto Rico Electric Power Authority, FEMA and a team from the New York Power Authority, among others.
An eight-member team from the Western Area Power Authority, an Energy Department agency, assisted with initial damage assessments in Puerto Rico and has been redeployed to St. Thomas. A spokeswoman said additional responders would go to Puerto Rico as soon as transportation to the hurricane-ravaged island could be arranged.
Zinke’s department oversees the U.S. Virgin Islands, along with other territories.
The federal response to Maria faces obvious logistical challenges beyond those in Texas or Florida. Supplies must be delivered by air or sea, rather than with convoys of trucks.
FEMA said it had more than 700 staff on the ground in Puerto Rico and the U.S. Virgin Islands. They were helping coordinate a federal response that now includes more than 10,000 federal personnel spread across the two Caribbean archipelagos.
In Puerto Rico, federal workers supplied diesel to fuel generators at hospitals and delivered desperately needed food and water to hard-hit communities across the island. Cargo flights are bringing in additional supplies, and barges loaded with more goods are starting to arrive in the island’s ports.