Home Heating Cost in Louisiana (2027): Natural Gas vs Oil vs Electric
Heating costs for your home size in Louisiana
Fuel choice moves a heating bill more than almost anything else, so we priced all five side by side for Louisiana. Rates are today's state averages, the load comes from Climate Region #5 and your square footage, and the equipment is a standard mid-efficiency setup, as in our heating cost calculator.
Heating a 1,950 sq. ft. home through a Louisiana winter runs from about $360 on a heat pump, the cheapest fuel here, up to roughly $1,140 on heating oil, the priciest.
What a Season of Heat Costs in Louisiana, by Fuel
| Fuel & equipment | Price | Season use | Cost / season |
|---|---|---|---|
| Electric heat pumpductless, ~2.9 COP | $0.159per kWh | 2,255kWh | ~$360 |
| Natural gasnatural gas boiler, 82 AFUE | $2.12per therm | 272therms | ~$580 |
| Propanepropane boiler, 82 AFUE | $2.92per gal | 297gals | ~$870 |
| Electric baseboardresistance heat | $0.159per kWh | 6,344kWh | ~$1,010 |
| Heating oiloil boiler, 82 AFUE | $5.81per gal | 196gals | ~$1,140 |
Rounded up to $10. Rates are current Louisiana averages; the load is a 1,950 sq. ft. home at the insulation level you pick above. Same method as the heating cost calculator.
A Season of Heat, Fuel by Fuel
Same house, same winter, five fuels. Hover a bar for the use and the rate behind it.
Season = the modeled Louisiana heating load on standard mid-efficiency equipment; fuels ranked like the heating cost calculator (pellet and wood stoves are manual-load and stay unranked).
10-Year Heating Cost Outlook for Louisiana
This chart carries the season costs forward 10 winters. Electricity follows its Louisiana track record, about 2.17% a year (2013 to 2023, energy database). Natural gas, heating oil and propane have no long series in our data, so they get two clear cases rather than an invented rate. Hover or tap a column for that winter's costs.
Season costs at average insulation; winter 1 is today's prices. Totals rounded up to $10.
With natural gas, oil and propane held at today's prices, 10 winters on a heat pump add up to about $3,960, and on heating oil to about $11,390.
Louisiana Climate and Your Heating Load
Louisiana sits in Climate Region #5, the warmest band: winter days average about 60°F and nights about 40°F. Heat is needed only during cool stretches, so the season costs little on most fuels.
Climate details worth raising with an installer:
Storm prep. Every heating system here depends on electricity for fans or controls, and hurricanes can knock power out for days. Anchor the outdoor unit, raise it above flood height and plan for backup power.
Wet winters. In damp, chilly weather a heat pump collects frost on its outdoor coil and runs short defrost cycles. Good drainage under the unit keeps the meltwater from refreezing around it.
Coastal corrosion. Outdoor heat-pump units near salt water wear out sooner. Ask for corrosion-protected coils, and place the unit out of direct spray where you can.
Natural gas is produced in Louisiana itself. At $2.12 per therm, it is the fuel to compare against wherever a natural gas line is available. Heat is needed only for a few weeks a year, so most homes heat with the same system that cools them. Service it in spring or fall, before the busy summer.
What Moves the Bill Besides the Fuel
The shell of the house. A well-insulated home needs about 12% less heat than an average one in this model, and a drafty one about 12% more; with a heat pump in Louisiana, each step is worth about $50 a season.
The equipment. Our figures assume 82 AFUE. Swap in a 93 AFUE condensing boiler and the natural gas bill drops by about $70; keep running a tired 62 AFUE unit and it rises by about $190.
The ducts. A forced-air system with bare ducts loses roughly 17% of its output on the way to the rooms, according to the calculator's duct model. Ductless systems and radiators skip that loss.
Why the Heat Pump Beats Baseboard
Both electric rows use the same $0.159 per kWh rate. The difference is the machine: resistance heat converts power to heat one for one, while a heat pump gets about 2.9 units of heat per unit of power here. The result is about $360 a season instead of $1,010. That also makes it the least expensive fuel here.
Louisiana Heating: Quick Answers
Is it worth switching off heating oil in Louisiana?
Today's numbers favor the switch: about $1,140 a season on heating oil against about $360 on a heat pump. That is roughly $7,810 over 10 winters if prices hold, before any installation cost.
What is the cheapest way to heat a home in Louisiana?
Right now it is a heat pump, at about $360 a season for 1,950 sq. ft. The runner-up is natural gas at about $580. Unlike natural gas, a heat pump works anywhere the house has electric service.
How much does insulation change the heating bill here?
Quite a bit. On a heat pump, the same 1,950 sq. ft. house runs about $410 a season when poorly insulated and about $320 when well insulated, a yearly difference of about $90.
Pellet and wood stoves can heat cheaply too, but they are manual-load fuels: we price them in the pellet stove calculator and leave them out of the ranking, as the heating cost calculator does.
Fine print: estimates, not bills. The fuel prices are Louisiana averages and the heat load is modeled, so treat the figures as a fair comparison of fuels rather than a forecast of your statement.
