Electric Grid At Risk?

Electric Grid Is At Risk

Emily Arthun via RealClearEnergy,

A recent report from the North American Electric Reliability Corporation (NERC) sounds the alarm: America’s power grid is becoming dangerously unreliable. The nation is hurtling toward a future where rolling blackouts and power shortages will be the norm rather than the exception. At the heart of this crisis is the closure of baseload coal plants, a move that is leaving our electric system vulnerable to demand surges and extreme weather events, and our people subject to skyrocketing electric bills.

NERC’s latest assessment reveals an unsettling reality: the rapid shift away from coal and other reliable baseload power sources is pushing our electric grid to the brink. More than half of the U.S. faces an elevated risk of power shortages, particularly during peak demand periods in summer and winter. The root cause? The aggressive push to retire coal-fired power plants without ensuring an adequate and reliable replacement.

While renewable energy sources like wind and solar are expanding, they are not yet capable of providing the always-available, on-demand power that coal and other baseload sources deliver. When the sun isn’t shining, and the wind isn’t blowing, grid operators must scramble to fill the gap. Too often, they are left with insufficient options, leading to potential shortfalls that can cripple homes, businesses, and critical infrastructure.

The Reliability Crisis

NERC’s findings make one thing clear: reliability is at stake. Energy demand is increasing exponentially, driven by factors such as electrification, population growth, and the rise of energy-intensive technologies like data centers. At the same time, dispatchable generation—power that can be turned on or off as needed—are disappearing.

This gap leaves the grid exposed to extreme weather events. In recent years, we have seen where coal has been there to keep our power flowing:

• Winter Storm Uri (2021): Texas experienced widespread blackouts, leaving millions without power and causing over 200 deaths. The cold temperatures experienced in Texas during Uri led to natural gas supply issues and frozen wind turbines creating an insufficient base-load of power.
• California’s Rolling Blackouts (2020): A combination of heat waves and inadequate power supply forced California to implement rolling blackouts, impacting millions.
• Christmas 2022 Outages: Severe cold across the Eastern U.S. led to power shortages as demand surged, highlighting the dangers of relying too heavily on intermittent energy sources.
• January 2024: During a cold snap MISO showed that 38,508 MW of energy from coal led the energy mix, keeping the heat on.
• January 2025: The country saw an extended cold snap and coal power production was the highest since 2019 reported LSEG.

NERC warns that immediate action needs to be taken to shore up the grid with reliable, baseload power.

Coal has long served as the backbone of America’s electric grid, providing a stable and affordable power source that can be counted on during peak demand. Unlike wind and solar, coal generation is not subject to weather variability. Unlike natural gas, coal is stored on site and in the short term is not susceptible to supply chain disruptions or price volatility.

Despite this, policymakers continue to prioritize the rapid transition away from coal, often without considering the consequences. The closure of coal plants is driven by regulatory pressures, market distortions favoring renewables, and misguided environmental policies that fail to account for the grid reliability crisis.

The loss of coal-fired generation doesn’t just threaten reliability; it also drives up electricity costs for consumers. Without coal’s stabilizing effect on the market, electricity prices become more volatile, hitting households and businesses with higher bills.

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