Understanding a Call to Conserve

What is a call to conserve?
A call to conserve is an important request for all customers to voluntarily and temporarily conserve energy due to extreme temperatures driving up the demand for energy across our service territory or regional grid. MidAmerican will issue a call to conserve via our website, social media channels and a news release.

When is a call to conserve issued?
A call to conserve may be issued when we are directed by our regional transmission operator to reduce the electric load across the region, or directly by MidAmerican in the case there is not sufficient generating capacity or an additional reserve margin to meet peak demand. This is often associated with extreme temperatures – either hot or cold.

What should I do in the event a call to conserve is issued?
During a call to conserve, help us save energy and reduce demand for electricity by taking the quick actions below.

In the summer...

Set your thermostat a few degrees higher.

Delay using large appliances (ovens, washers or dryers) until late evening or early morning.

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Run ceiling fans counterclockwise or use portable fans to circulate cool air throughout the room.

Block direct sunlight by closing shades and curtains.

In the winter...

Set your thermostat a few degrees lower.

Open your curtains on sunny winter days. To help insulate your windows, close curtains at night and on days without direct sunlight.

Reduce the usage of space heaters and other large appliances.

Keep doors closed to retain the heat inside.

Wear warm clothing while you are indoors.

See more summer and winter energy-saving tips you can follow, not only during a call to conserve, but throughout the year!

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