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Columbia Gas of Kentucky Gas Supply Cost: $4.24/Mcf (Sep 1 – Nov 30, 2026)

Checked on Nov 12 from Columbia Gas's posted prices.Judy takes no money from energy companies. How we check

The short answer

Today's Gas Supply Cost
$4.24/Mcf
Next price change: about December 1, 2026 (not announced yet).

Kentucky doesn't publish a list of company prices. If a company offers you a price, compare it with this one.

Check my Columbia Gas bill free

Free, with no account. No one will call you.

Will changing my price turn off my power?

No. Changing your price never turns off your power. Columbia Gas still brings it to your home and fixes outages.

Columbia Gas still delivers the power to your home and sends the bill. Another company only sets the price.

Prices from other companies

Kentucky doesn't publish a list of company prices, so there are no plans to show here. If a company offers you a price, compare it with the standard price above, or let Judy check your bill for free.

Columbia Gas Gas Supply Cost history

The standard price went up from $3.93 per Mcf in September 2019 to $4.241 per Mcf in September 2026. The highest was $9.788 per Mcf in September 2022.
Show me the details

Change since last year

A year ago, on November 12, 2025, Columbia Gas's standard price was $6.581 per Mcf. Today it is $4.241, 36% lower.

For a home that uses 6.5 Mcf a month, that is about $15.21 less a month.

Columbia Gas's standard price: $4.241 per Mcf

Since September 1, 2026

When does the Gas Supply Cost change next?

Add Columbia Gas’s price change dates to your calendar (.ics file)

When Kentucky’s standard prices change

Updated November 12, 2026

Download these prices (CSV)

The file opens in Excel, Numbers or Google Sheets.

Columbia Gas’s standard price for each period, newest first
DatesStandard priceChange from the period before
September 1 to November 30, 2026$4.241 per McfDown 25.2%
June 1 to August 31, 2026$5.667 per McfDown 16.5%
March 1 to May 31, 2026$6.786 per McfDown 13.9%
December 1, 2025 to February 28, 2026$7.884 per McfUp 19.8%
September 1 to November 30, 2025$6.581 per McfDown 31.7%
June 1 to August 31, 2025$9.634 per McfUp 65.6%
March 1 to May 31, 2025$5.819 per McfUp 21.5%
December 1, 2024 to February 28, 2025$4.791 per McfUp 60.9%
September 1 to November 30, 2024$2.978 per McfDown 27.9%
June 1 to August 31, 2024$4.133 per McfUp 39.9%
March 1 to May 31, 2024$2.954 per McfDown 42%
December 1, 2023 to February 29, 2024$5.09 per McfUp 69.5%
Show all 30 past prices
Columbia Gas’s standard price for each period, newest first
DatesStandard priceChange from the period before
September 1 to November 30, 2026$4.241 per McfDown 25.2%
June 1 to August 31, 2026$5.667 per McfDown 16.5%
March 1 to May 31, 2026$6.786 per McfDown 13.9%
December 1, 2025 to February 28, 2026$7.884 per McfUp 19.8%
September 1 to November 30, 2025$6.581 per McfDown 31.7%
June 1 to August 31, 2025$9.634 per McfUp 65.6%
March 1 to May 31, 2025$5.819 per McfUp 21.5%
December 1, 2024 to February 28, 2025$4.791 per McfUp 60.9%
September 1 to November 30, 2024$2.978 per McfDown 27.9%
June 1 to August 31, 2024$4.133 per McfUp 39.9%
March 1 to May 31, 2024$2.954 per McfDown 42%
December 1, 2023 to February 29, 2024$5.09 per McfUp 69.5%
September 1 to November 30, 2023$3.002 per McfDown 60.4%
June 1 to August 31, 2023$7.583 per McfUp 3%
March 1 to May 31, 2023$7.36 per McfDown 24.6%
December 1, 2022 to February 28, 2023$9.761 per McfDown 0.3%
September 1 to November 30, 2022$9.788 per McfUp 6.1%
June 1 to August 31, 2022$9.229 per McfUp 39.4%
March 1 to May 31, 2022$6.62 per McfDown 8.1%
January 2 to February 28, 2022$7.205 per McfDown 0.3%
December 1, 2021 to January 1, 2022$7.23 per McfUp 33.8%
September 1 to November 30, 2021$5.403 per McfUp 9.9%
June 1 to August 31, 2021$4.918 per McfUp 11.4%
March 1 to May 31, 2021$4.413 per McfUp 3.7%
December 1, 2020 to February 28, 2021$4.254 per McfUp 45.3%
September 1 to November 30, 2020$2.927 per McfDown 1.7%
June 1 to August 31, 2020$2.978 per McfDown 13.3%
March 1 to May 31, 2020$3.434 per McfDown 23.3%
December 1, 2019 to February 29, 2020$4.478 per McfUp 13.9%
September 1 to November 30, 2019$3.93 per McfOldest price we have

Before you sign anything

Questions people ask

Serves parts of 30 Kentucky counties.

A Mcf is one thousand cubic feet of gas (Mcf on your bill). Your bill may call this price the Gas Supply Cost.

What is Columbia Gas's standard price?

It is the price you pay if you never picked another company.

Today it is $4.241 per Mcf. A Mcf is one thousand cubic feet of gas (Mcf on your bill).

Your bill may call it the Gas Supply Cost.

It follows the market price of natural gas, so it usually changes every three months.

Is it safe to switch?

Yes. Your gas stays on. Columbia Gas still delivers your gas and sends your bill.

Only the price part of your bill changes.

You can go back to Columbia Gas's standard price later. Check your contract for a fee to leave early.

How do I switch?

Call the company you pick, or sign up on its website. You don't call your utility.

Have your Columbia Gas bill ready. The company will ask for a number from it.

Look for your account number near the top of your bill. Ask the company which number it needs.

The new company tells Columbia Gas for you.

How long do I have to change my mind?

Ask the company how long you have to cancel for free, and write it down.

What happens when a price plan ends?

Watch your mail for a notice before your plan ends.

Come back to Judy Saves when the notice comes. We will check your choices again.

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