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Propane vs. Natural Gas vs. Heating Oil: Washington County Home Heating Fuel Comparison

Homeowners have a variety of home heating fuels to choose from. Heating oil is the most popular choice in Washington County, used by 344,285 or 59.84% of homes. The 2nd most popular choice for Washington County homeowners is propane, used by 74,720 homes (12.99%). The remaining homes are heated with electricity (53,649), wood (50,553), natural gas (46,832), and other fuels (16,018).

Washington County Primary Home Heating Fuel Popularity by Number of Households

Fuel	Washington County Households	% of Households
Heating Oil	344,285	59.84%
Propane	74,720	12.99%
Electricity	53,649	9.33%
Wood	50,553	8.79%
Natural Gas	46,832	8.14%
Other Fuels	10,776	1.87%
No Fuel	2,221	0.39%
Solar	1,762	0.31%
Coal	1,259	0.22%

Heating oil (59.84)

Propane (12.99)

Electricity (9.33)

Wood (8.79)

Natural gas (8.14)

Other fuels (1.87)

No fuel (0.39)

Solar (0.31)

Coal (0.22)

#2 Heating Oil (Fuel Oil) Use in Washington County

Heating oil has become less popular in Washington County. In the 3 years since 2019, the number of heating oil homes fell from 344,403 to 344,285, a 0.03% drop.

Washington County Heating Oil Households (2011 - 2022)

Year	Heating Oil Households
2011	399,528
2012	389,712
2013	378,400
2014	368,680
2015	359,172
2016	350,786
2017	345,775
2018	344,793
2019	344,403
2020	348,823
2021	345,156
2022	344,285

Propane vs. Natural Gas use for home heating in Washington County

Between 2019 and today, the number of homes using propane as the primary space heating fuel rose from 60,295 to 74,720.

Between 2019 and today, the number of homes using natural gas as the primary space heating fuel rose from 42,107 to 46,832.

Electricity use for home heating in Washington County

Electric space heating systems are becoming more popular in Washington County. Since 2019, the number of homes heating with electricity rose from 38,999 to 53,649, a 37.57% increase.

Solar use for home heating in Washington County

Solar is the most environmentally friendly of all space heating fuels. With an “active” solar heating system, liquid is circulated between solar panels on a home’s roof and a heat energy storage tank in the basement.

Currently, 1,762 homes in Washington County are heated with active solar arrays. This is a 101.60% increase from 2019, when only 874 homes had installed active solar heating.