Days before Washington DC power outage, US Department of Energy had issued warning

Washington DC's Foggy Bottom neighbourhood was hit by a power outage on Monday, leaving more than 1,100 customers without electricity. The disruption affected several government agencies as well as the World Bank's office. Interestingly, the US Department of Energy had issued an emergency order days before the incident, warning of potential electricity supply challenges across several states.

According to WUSA9, the US Department of Energy had issued an emergency order effective October 13-16 to reduce the risk of power outages across 13 states and Washington, DC. The department cited warmer-than-normal autumn weather and planned equipment outages as reasons for the order.

" This order will help ensure millions of American families and businesses across the Mid-Atlantic have access to affordable, reliable and secure electricity by making additional power generation, including backup power, available to use as needed," Energy Secretary Chris Wright said in a statement at the time.


Following the advisory, some internet users speculated that blackouts could occur. However, WUSA9 clarified that the federal order did not mean blackouts or brownouts were expected. Instead, it was intended to help prevent such disruptions.

In a statement to WUSA9, a PJM spokesperson said rising electricity demand, slower growth in power generation capacity and unpredictable weather were creating fresh challenges for grid operators.

"The conditions we have seen in both September and October reflect the reality that PJM and other grid operators are facing: increased baseload electricity demand is growing faster than new capacity can come onto the system, and unpredictable weather patterns are providing fewer days to perform important maintenance or construction on the generation and transmission equipment serving our footprint," the spokesperson said.

What happened in Washington DC?

A failure at a Pepco substation triggered the power outage in Washington DC on Monday, affecting 1,176 customers, primarily in the Foggy Bottom neighbourhood.

The area is home to the US State Department, while some affected locations are just a few blocks from the White House, The Wall Street Journal reported.

Emergency crews responded after smoke was reported coming from multiple manholes. One incident involved a manhole explosion directly in front of the World Bank building.

Pepco said a failure at one of its substations was the probable cause of the disruption. An investigation is underway to determine exactly what happened.

The outage also disrupted traffic in the area, with several traffic signals rendered inoperable. The disruption came as Washington DC was preparing for the US midterm elections.

Pepco initially estimated that electricity would be restored by around 11 am. However, the utility later changed its restoration estimate to "pending assessment", leaving affected residents and businesses without a confirmed timeline.

Power was eventually restored by around 2 pm.