Missouri’s Cold Weather Rule is in effect from Nov. 1 through March 31, and during that stretch gas and electric companies cannot cut off heat-related service on days when the forecast calls for temperatures below 32 degrees. The Missouri Public Service Commission administers the rule, which has been part of its regulations since 1977.
The rule is a pause on shutoffs on the coldest days, not a promise that service continues no matter what is owed. How much protection a household gets depends on the utility, on a payment plan, and for older customers on a registration step that has an annual renewal date.
Which utilities the rule reaches
The commission says the rule applies to natural gas and electric utilities under its jurisdiction that provide heat-related service. Municipally operated systems, electric cooperatives and propane delivered by truck are outside that jurisdiction, so the rule does not govern them.
That matters in rural parts of the state, where many households buy propane or belong to a cooperative. Those customers should ask the supplier directly what its winter disconnection policy says, because the Cold Weather Rule will not be the document that answers it.
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The temperature trigger was updated in 2025. Legislation signed by Gov. Mike Kehoe changed the rule, and local television coverage at the start of last winter, carried by Yahoo News, described it as barring shutoffs when forecasts call for temperatures to drop below 32 degrees within the following 72 hours. The commission then finalized an amended rule text in a correcting order effective Jan. 8, 2026.
Registered customers get extra protection, and registration expires
Customers who are 65 or older, or disabled, can register with their gas or electric company. The commission’s winter disconnection guidance says the registration must be renewed every year, “usually by October 1.” That date has already passed for this season.
Disabled customers qualify with a physician’s form stating that the household needs gas or electric service to maintain life or health, or with a formal federal disability award letter, according to the commission’s Cold Weather Rule brochure. The brochure sets the income test for registered customers at household income below 150% of the federal poverty guidelines.
A registered customer who has not confirmed the renewal this fall should call the utility before November. One question settles it: is the account still listed as registered for the season that starts Nov. 1?
What a payment plan looks like
The brochure says customers can spread what they owe, and that pre-existing arrearages may be extended over 12 months. It also says a deposit may not be required for a customer who enters a payment agreement and keeps it. A plan that is broken can mean a larger up-front payment to restore service.
Savings from the cold-weather pause are not permanent either. After March 31, the commission says, the utility may recover unpaid winter-month amounts by adjusting the installments in the plan. Households that skip payments in January can see higher monthly charges by spring.
Notice rules still apply. A utility must mail a notice 10 days before the date it intends to shut off service and must attempt to contact the customer within 96 hours before shutoff, the commission says. Those notices also have to mention help from local Community Action Agencies.
The same guidance requires a utility to tell the customer about possible financial help with the bill, to make an attempt to reach the customer right before a shutoff, and to leave a notice at the home if service is cut. A household that gets a shutoff notice in the mail should treat the 10-day clock as the time to act, since the notice must explain how to calculate the payment needed to avoid disconnection.
Where bill help comes from before a shutoff notice
Missouri’s Department of Social Services runs the federal heating aid program. Its LIHEAP page lists a one-time Energy Assistance payment for one fuel type from October through May, and Winter ECIP, an emergency heating benefit available from November through May based on funding, with a maximum of $800.
Applicants must have $3,000 or less in bank accounts, retirement accounts or investments, and must meet the income guidelines for the household size. Applications are reviewed within about 30 business days, so waiting for a shutoff notice leaves little time. The bill is paid to the utility, not the agency.
Applications can be filed online or on paper through a contracted agency, and the state’s information line is 855-373-4636. The commission’s own consumer line, listed on the Public Service Commission site, is 800-392-4211 for disputes with a regulated utility.
Why the pause does not clear the bill
Missouri’s rule decides when a company can disconnect, not what a household owes. Balances accumulate through the winter, and the commission notes that reconnection may be allowed for less than the full amount owed, a flexibility meant for households that have fallen behind rather than a way to wipe out a bill.
The cleanest route is the dull one: call the utility when a bill cannot be paid in full, confirm the registration, ask for a payment plan in writing and apply for heating aid in the same week. Each step has a different office and a different clock, which is where winter bills get missed.
Is the Missouri utility account ready for Nov. 1?
A lapsed registration, a missed heating-aid application or a broken payment plan can turn a manageable gas bill into a shutoff notice in the coldest weeks of the year. The offices involved do not share records, so each deadline falls on the household.
The Senior Property Tax & Home-Cost Relief Kit collects heating, cooling and home-repair help in one guide, along with an application log and renewal calendar for tracking what was filed and when it comes due again. Its Utilities and Home Costs section is built around bills like these.
Get the Senior Property Tax & Home-Cost Relief Kit to track winter heating-help applications →
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This article was produced with AI assistance and edited for accuracy against the sources linked above.
