Michigan Propane Price 2026: Cost Per Gallon, Suppliers & Delivery

Michigan residential propane runs $2.37/gal in the latest EIA weekly survey, -11% versus the $2.67 national average and +14% versus the $2.07 Midwest regional norm. Michigan sits in the mid-tier of the Midwest cluster, cheaper than Indiana and Ohio, more expensive than Illinois and Missouri, with Line 5 pipeline supply via the Rapid River terminal, BP Whiting NGL access across Lake Michigan, and the highest count of propane-heated homes (320,000+) of any US state all shaping the rate. Below: real fill-cost math, MEAP and Home Heating Credit guidance, LARA installer-license verification, and the structural drivers behind Michigan's pricing including Upper Peninsula logistics and dairy-and-orchard agricultural demand.

Latest EIA residential propane price

Source: EIA Michigan residential propane price survey. Current data is the final release of the 2025/26 heating season (week ending 30 March 2026). EIA pauses weekly publication April-September; next release expected October 2026. Refreshed 26 May 2026.

Michigan Propane Pricing Snapshot (2026)

Michigan residential avg

$2.37/gal

EIA SHOPP weekly survey, full-service residential delivery

vs national average

-11%

National avg $2.67/gal. MI pays $0.30 less per gallon than the US average.

vs Midwest region avg

+14%

Region avg $2.07/gal. MI sits in the mid-tier of the Midwest cluster.

Annual fuel cost (1,000 gal)

$2370

Typical Lower Peninsula propane-heat home uses 800-1,200 gal/year

500-gallon refill (400 usable)

$948

Most common residential tank size in MI

Pre-buy savings (May-Aug)

10-20% off

Cap-price or pre-buy contracts typically beat winter spot rates

Michigan sits below the national average and at the mid-tier of the Midwest cluster. It is cheaper than Indiana and Ohio (where industrial pull and natural-gas dominance shrink residential supplier route economics), and more expensive than Illinois, Missouri, Iowa and Nebraska (where rural propane density and proximity to the Conway hub drive the cheapest rates). Two big things keep Michigan from matching cheap-Midwest peers: Upper Peninsula remote-route logistics, and a propane customer base so large (320,000+ households) that demand is genuinely cold-climate-loaded.

Why Michigan Propane Prices Sit Where They Do

Michigan is a Midwest state with structural advantages that should put it in the cheap-Midwest cluster. At $2.37/gal it does sit below the $2.67 national average, but not as far below as a simple geography test would predict. Four drivers explain the mid-tier position.

1. Line 5 and the Rapid River terminal. Enbridge's Line 5 pipeline carries crude and NGLs from Superior, Wisconsin across the Upper Peninsula, under the Straits of Mackinac, and onward to Sarnia, Ontario. A fractionation operation near Rapid River (Delta County, just inland from Escanaba) splits propane out of the line and feeds UP and northern-Lower-Peninsula retailers. Roughly 55% of Michigan's total propane and 65% of UP residential propane moves through this single piece of infrastructure. That direct supply is the biggest reason MI prices clear below the national mark.

2. BP Whiting NGL access across Lake Michigan. The BP Whiting refinery (the largest in the Midwest, just across the lake in northwest Indiana) produces NGL byproducts including propane that feed the regional spot market. Detroit-Windsor pipeline corridors and lake-shipping logistics give southern Lower Peninsula retailers, particularly in the Detroit metro, Ann Arbor, and the I-94 corridor west to Kalamazoo, competitive supply economics. This is supportive of price but smaller than the Line 5 effect because Whiting NGLs are sold into spot markets, not pre-allocated to MI retailers.

3. The largest propane-heated household base in the country. Michigan has more than 320,000 propane-heated homes, the highest count of any US state. Density helps supplier route economics in farm and second-home counties (Antrim, Otsego, Charlevoix, Roscommon, Wexford), where bobtails fill 30-50 tanks per route day. Density also concentrates winter demand: when temperatures drop into single digits across the Lower Peninsula and below zero in the UP, the same large customer base creates real seasonal pull on regional storage. That pull is part of why MI does not match Iowa or Illinois rates despite better supply geography.

4. UP logistics, dairy and orchard demand, lake-cabin second homes. The Upper Peninsula's remote routes (Iron Mountain, Marquette, Houghton-Hancock, Sault Ste. Marie), the Mackinac Bridge winter wind-closure window, and St. Marys River shipping ice constraints all add real per-gallon overhead to UP delivery. On the demand side, Michigan is the #1 US tart-cherry state and a top-three apple state, orchard frost-protection burners and grain-drying for cherry-pit and corn-silage operations create a real fall propane pull, especially in Leelanau, Antrim, Berrien and Van Buren counties. Dairy operations across Clinton, Ionia, Sanilac and Huron counties run propane-fired barn heaters and milk-house water heaters year-round. Add the second-home propane base around Traverse City, Petoskey, Houghton Lake, and the Keweenaw, and the residential customer mix is more cold-climate-weighted than most Midwest peers.

Michigan Propane Fill Costs by Tank Size (at $2.37/gal)

Propane tanks fill to 80% of stated capacity (the "80% rule", an NFPA 58 safety requirement) to allow for thermal expansion. Below is what each fill costs at the MI 2026 average, compared to the same fill at the national-average rate. Real-world quotes vary 10-15% above or below the EIA average depending on supplier, contract type, location within MI, and delivery frequency. UP routes typically run at the high end of that band; southern Lower Peninsula and dense Detroit-metro routes at the low end.

Tank size	Usable gallons (80%)	Fill cost at $2.37/gal	vs national ($2.67/gal)
100 gal	80 gal	$190	-$24
250 gal	200 gal	$474	-$61
500 gal	400 gal	$948	-$122
1000 gal	800 gal	$1896	-$243

Compare to the national refill cost guide or check pricing in other states.

Michigan Heating Season, Annual Use & Energy Assistance

Michigan's residential heating season runs roughly six months, October through April, with peak draw in January and February. The two halves of the state behave very differently. Lower Peninsula HDD averages around 6,500-7,000 (Detroit, Grand Rapids, Lansing). Northern Lower Peninsula counties (Gaylord, Cadillac, Traverse City) push 7,500-8,500. The Upper Peninsula runs colder and longer: Marquette and Houghton HDD figures sit in the 8,500-9,500 band, with consistent sub-zero stretches every January.

Lower Peninsula: Most urban and suburban areas (Detroit, Grand Rapids, Lansing, Ann Arbor, Kalamazoo, Flint, Saginaw) have natural-gas service through Consumers Energy, DTE Energy or SEMCO. Propane dependence is concentrated in rural counties: northern Lower Peninsula, west Michigan farmland, the thumb (Sanilac, Huron, Tuscola), and pockets of the southwest fruit belt. Annual usage for a propane-heated Lower Peninsula home: 800-1,200 gallons. Translated to dollars at the MI 2026 rate, a 1,000-gallon Lower Peninsula household pays $2370 per year for fuel alone.

Upper Peninsula: Colder, longer winter, sparse natural-gas distribution outside Marquette and a handful of larger towns. Propane is the primary heating fuel for most rural UP households. Annual usage: 1,200-1,800 gallons. UP residents benefit most from summer pre-buy contracts because their gallons-per-year is high enough that locking the rate produces meaningful dollar savings, a 1,500-gallon UP household at $2.37/gal pays $3555 per year before any seasonal premium.

Three programs help Michigan households with heating costs

1. Michigan Energy Assistance Program (MEAP). Administered by MDHHS in partnership with the MPSC and delivered through nonprofit grantees (THAW, Wayne Metro CAA, Superior Watershed Partnership in the UP, and others). Eligibility at or below 60% State Median Income, with categorical eligibility for SNAP, SSI, TANF, Home Heating Credit and WIC participants. Per Public Act 170 of 2024, multiple-time assistance is now allowed up to the annual cap. Apply via michigan.gov/mdhhs or call 211. Find your local grantee at michigan.gov/mpsc/consumer/energy-assistance.

2. Home Heating Credit (HHC). A refundable state tax credit administered by the Michigan Department of Treasury, distinct from MEAP. File Form MI-1040CR-7 separately from your regular state return; deadline 30 September each year. Funded by Michigan's LIHEAP block grant; the credit can be paid directly to your propane supplier. Form and instructions at michigan.gov/taxes.

3. State Emergency Relief (SER). The MDHHS emergency lever for households with a propane tank below 25%, an empty tank, or a heat-shutoff notice. Apply through your local MDHHS office or via MI Bridges (newmibridges.michigan.gov). SER is the right call when you need a same-week mitigating action; MEAP is the longer-cycle bill assistance.

Summer pre-buy is the single biggest lever for UP and rural-LP households. Pre-buying or capping in May-August routinely saves 10-20% per year for an 800-1,800 gallon household versus paying winter spot rates. Most MPGA-member suppliers run pre-buy enrollment between 1 May and 31 August. Cap-price contracts let you keep savings if wholesale falls; flat pre-buy locks you in either direction. Cherry, apple, dairy and corn-belt households should top up by early September if NOAA forecasts wet harvest conditions.

Michigan Propane Companies: How to Find a Licensed Supplier

Michigan propane work splits across two regulators. The Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes licenses mechanical contractors and journeymen who handle propane piping, gas-line work, and appliance hookups under the Skilled Trades Regulation Act. The Michigan State Police Bureau of Fire Services / Office of the State Fire Marshal adopts and enforces NFPA 58 (the Liquefied Petroleum Gas Code) covering tank siting, container exchange, and bulk storage. Use the four sources below to verify any supplier or installer quoting you.

Michigan Propane Gas Association (MPGA)

State trade body

What it is: The state propane trade association at mipga.org, founded 3 April 1947. MPGA represents propane marketers across Michigan, runs safety training (mpgapropanetraining.com), and operates the Michigan Autogas program for propane-fueled fleet vehicles. Phone 517-487-2021.

How to use it: MPGA membership is a positive signal but not a license. Use the member directory to build a shortlist of 3-5 candidate suppliers in your county, then verify each one's mechanical license against the LARA BCC lookup before signing.

LARA Bureau of Construction Codes, Mechanical Licensing

State licensing

What it is: The Licensing Section of the LARA Bureau of Construction Codes issues Michigan mechanical contractor and journeyman licenses. Propane gas piping, appliance hookups, and conversion work fall under the mechanical classifications. The bureau's public Verify a License lookup is at michigan.gov/lara/bureau-list/bcc. Licensing Section phone: 517-241-9316. Email: lara-bcc-licensing@michigan.gov.

How to use it: Ask any installer or supplier for the BCC mechanical license number before they pull a permit on your property. If they hesitate or the license does not return on the lookup, walk away. Unlicensed gas-line work is both a safety risk and a homeowner-insurance exposure.

MSP Bureau of Fire Services, Office of the State Fire Marshal

Code enforcement

What it is: The Michigan State Police Bureau of Fire Services / Office of the State Fire Marshal at michigan.gov/msp/divisions/bfs adopts and enforces the LP-Gas Code (NFPA 58) for tank setbacks, container marking, dispensing, bulk storage, and cylinder exchange.

How to use it: If a supplier's installation work looks non-compliant, tank too close to the building, no five-foot setback from doors and windows, missing pressure-relief discharge orientation, no cathodic protection on a buried tank, the OSFM is the right escalation path.

National Propane Gas Association (NPGA)

National trade body

What it is: The national trade body at npga.org. Useful when a multi-state chain (AmeriGas, Suburban Propane, Ferrellgas) is in your candidate set, NPGA membership confirms an active retailer relationship at the national level.

Tier-1 named-supplier list coming. A hand-curated list of named Michigan propane suppliers (with HQ, coverage area, contract types, and verified licensing) is in our editorial pipeline. We publish supplier lists only once each name has been verified against the MPGA member directory and the LARA BCC mechanical-license records. We do not generate supplier names from training data; that is a hallucination risk we treat seriously.

Michigan vs Other Midwest States (2026)

State	Price/gal	500-gal refill (400 usable)	vs national ($2.67)
Ohio	$2.69	$1078	+1%
Indiana	$2.63	$1054	-1%
Michigan (this page)	$2.37	$948	-11%
Missouri	$2.21	$884	-17%
Wisconsin	$2.07	$826	-23%
Minnesota	$2.06	$822	-23%
Illinois	$2.03	$810	-24%
Kansas	$1.98	$791	-26%
South Dakota	$1.84	$736	-31%
North Dakota	$1.70	$680	-36%
Iowa	$1.66	$664	-38%
Nebraska	$1.64	$657	-39%
Midwest region average	$2.07	$828	—

Michigan sits in the middle of the Midwest cluster. It is cheaper than Indiana and Ohio (where Indianapolis and Columbus natural-gas dominance plus heavy industrial pull squeeze residential supplier route economics), and more expensive than Illinois and Missouri (where rural propane density and proximity to the Conway hub drive cheaper rates). The full Midwest region averages $2.07/gal versus the $2.67 national mark.

Michigan Propane FAQ

Am I eligible for the Michigan Energy Assistance Program (MEAP)?

MEAP is Michigan's primary LIHEAP-funded energy assistance program. It is administered by the Michigan Department of Health and Human Services (MDHHS) in partnership with the Michigan Public Service Commission (MPSC) and delivered through nonprofit grantees including The Heat And Warmth Fund (THAW), Wayne Metro Community Action Agency, Superior Watershed Partnership (UP), and others. Eligibility: household income at or below 60% State Median Income, the 2026 threshold sits at roughly $36,517 for a single-person household, plus $11,236 for each additional member. Households participating in SNAP, SSI, TANF, the Home Heating Credit, WIC, or HeadStart are categorically eligible. Per Public Act 170 of 2024, households may now receive MEAP assistance more than once per year up to the annual cap, and as of 1 October 2025 are no longer required to apply for State Emergency Relief (SER) before applying for MEAP. Propane-heated households qualify alongside natural-gas, electric, and wood customers. Apply through MDHHS at michigan.gov/mdhhs or call Michigan 211. Find your local MEAP grantee at michigan.gov/mpsc/consumer/energy-assistance.

How is the Michigan Home Heating Credit different from MEAP?

The Home Heating Credit (HHC) is a refundable state tax credit administered by the Michigan Department of Treasury, distinct from MEAP and from MDHHS State Emergency Relief. You claim it by filing Form MI-1040CR-7 separately from your regular state income tax return; the deadline is 30 September each year. The credit is funded by Michigan's federal LIHEAP block grant allocation, so the dollar value can change year to year. Eligibility is based on total household resources (income, plus most non-taxable items), household size, and either a standard credit allowance or your actual heating costs, propane fills are eligible heating expenses. The credit can be paid directly to your propane supplier or issued to you as a check or draft. Practical sequence: HHC is the once-a-year tax-cycle credit, MEAP is the in-season bill assistance, and MDHHS SER is the emergency lever if your tank is below 25% or you face a heat shutoff. Income-eligible households can stack all three.

How do I check that a Michigan propane installer or fitter is licensed?

Michigan propane work splits across two regulators. The Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes (BCC) issues mechanical contractor and journeyman licenses under Michigan's Skilled Trades Regulation Act. Propane piping, gas-line work, and appliance hookups fall under the mechanical license classifications. The BCC Licensing Section publishes a Verify a License lookup at michigan.gov/bcc; a quick phone check is 517-241-9316. Separately, the Michigan State Police Bureau of Fire Services / Office of the State Fire Marshal adopts and enforces NFPA 58 (the Liquefied Petroleum Gas Code) covering tank siting, container exchange, and bulk storage. Always ask a supplier or installer for the BCC license number before they pull a permit on your property; if they hesitate, walk away. Membership in the Michigan Propane Gas Association (MPGA, mipga.org, founded 1947) is a positive signal but not a license substitute, verify both.

Why is propane sometimes more expensive in the Upper Peninsula than the Lower Peninsula?

Three structural reasons. First, Line 5 supply concentration: roughly 65% of the propane that heats UP homes moves through Enbridge's Line 5 pipeline (Superior WI to Sarnia ON via the Upper Peninsula), which delivers to the Rapid River (near Escanaba) propane terminal. When Line 5 throughput is constrained, by maintenance, regulatory pressure, or weather, UP wholesale rates respond first. Second, route economics: UP customer density is much lower than the Lower Peninsula, so the fixed cost of a bobtail truck spreads across fewer gallons per mile. Iron Mountain, Marquette, and Houghton suppliers carry meaningful winter logistics overhead. Third, Mackinac Bridge and St. Marys River winter constraints: when the bridge closes for high winds and Sault Ste. Marie shipping ices over, supply detours via Wisconsin add cost. UP residents also use more propane per household, with sparse natural-gas distribution outside Marquette, propane is primary heat, not supplemental, which makes pre-buy contracts pay back faster than in most Lower Peninsula counties.

How does Line 5 affect Michigan propane prices?

Line 5 is an Enbridge crude-and-NGL pipeline that runs from Superior, Wisconsin, across the Upper Peninsula, under the Straits of Mackinac, and onward to Sarnia, Ontario. It supplies roughly 55% of Michigan's total propane needs and around 65% of the Upper Peninsula's residential propane via the Rapid River fractionator near Escanaba. The pipeline is the subject of an extended legal and regulatory fight: the State of Michigan moved to revoke the Straits easement in 2020, Enbridge has proposed a utility tunnel under the bedrock of the Straits of Mackinac to replace the underwater segment, and the case has reached the US Supreme Court (oral arguments February 2026). The US Army Corps of Engineers issued a final environmental impact statement on the tunnel project in early 2026. Practical consumer impact: as long as Line 5 keeps flowing, MI propane retains the supply advantage that helps keep its price below the national average. A Line 5 shutdown without the tunnel in place would force supply to detour via rail and longer truck routes through Wisconsin and southern Ontario, with material upward pressure on UP and northern Lower Peninsula rates. Watch the case if you live north of Bay City.

When should a Michigan household lock in a summer pre-buy?

May through July is the standard Midwest pre-buy window, and Michigan suppliers follow the regional pattern. Wholesale propane in PADD 2 typically bottoms in late spring after the heating season has drained inventories and before the autumn refill cycle begins. For a Michigan household using 800-1,200 gallons per year (typical Lower Peninsula propane-heat home) or 1,200-1,800 gallons per year (typical UP propane-heat home), locking in a contract at the summer rate versus paying winter spot rates routinely saves 10-20% across a heating season. Most MPGA-member suppliers run pre-buy enrollment between 1 May and 31 August. Read the contract: cap-price contracts let you keep savings if wholesale falls; flat pre-buy locks you in either direction. Fruit-belt and orchard counties (Leelanau, Antrim, Berrien, Van Buren) and dairy counties (Clinton, Ionia, Sanilac, Huron) should also factor crop-drying and barn-heat demand into autumn timing, top up by early September if forecasts are wet.

Why does Michigan have so many propane-heated homes?

Michigan has more propane-heated households than any other US state, over 320,000 by US Census American Community Survey estimates. The drivers are geographic, not coincidental. The Lower Peninsula's natural-gas grid, served by Consumers Energy, DTE Energy, and SEMCO, covers urban and suburban areas (Detroit, Grand Rapids, Lansing, Ann Arbor, Kalamazoo, Flint) but thins out sharply across rural counties: northern Lower Peninsula (Antrim, Otsego, Crawford, Roscommon, Ogemaw), the thumb (Sanilac, Huron, Tuscola), and west Michigan farmland. Most of the Upper Peninsula has no natural-gas distribution at all outside Marquette and a handful of larger towns. Add the second-home market, Traverse City, Petoskey, Houghton Lake, Mackinac Island, the Keweenaw, where propane is the default for cabins, year-round rentals, and lake homes, and the result is a propane customer base far larger than Michigan's population share would suggest. That density is also why MI rates run below the national average despite the cold winter: high consumption per route lets suppliers spread fixed costs efficiently.