Norwich – Norwich Public Utilities has issued a power alert, effective between 1 and 5 p.m. today.

NPU is asking both residential and commercial customers to use electricity wisely this afternoon and evening, according to a press release. A decrease in the demand for electricity will minimize the overall stress and strain on NPU’s electrical infrastructure while the high temperatures persist.

“We understand that this week’s extreme weather will be a challenge, but it is important for our customers to be aware of how they are using electricity today and this week,” said John Bilda, NPU General Manager. “We are also asking folks to check on their neighbors, particularly the elderly or infirm, as long as this unusually warm weather persists.”

NPU is requesting that residential and commercial customers take these steps:

• Only run a window unit air conditioner when someone is home; NPU recommends setting a central AC system to 73 degrees.

• Consider waiting until after 6 p.m. to use major appliances like a dishwasher or clothes dryer.

• Minimize the use of appliances or devices that generate heat before 6 p.m. – computers, curling irons and hair dryers, stereos, and televisions can all add to the heat in your home.

• Avoid using the oven to cook and consider using a stove, microwave or grilling outside.

• Install energy-efficient lighting that runs much cooler than traditional lighting.

• Keep the sun out by installing window coverings to minimize the heat coming into a home.