Date	Price
05/28/2025	$2.857
05/27/2025	$2.857
05/26/2025	$2.857
05/25/2025	$2.870
05/24/2025	$2.870
05/23/2025	$2.870
05/22/2025	$2.868
05/21/2025	$2.868
05/20/2025	$2.868
05/19/2025	$2.863
05/18/2025	$2.870
05/17/2025	$2.870
05/16/2025	$2.870
05/15/2025	$2.870
05/14/2025	$2.845
05/13/2025	$2.822
05/12/2025	$2.807
05/11/2025	$2.805
05/10/2025	$2.805
05/09/2025	$2.805
05/08/2025	$2.806
05/07/2025	$2.810
05/06/2025	$2.852
05/05/2025	$2.894
05/04/2025	$2.887
05/03/2025	$2.887
05/02/2025	$2.892
05/01/2025	$2.902
04/30/2025	$3.090
04/29/2025	$2.904

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

Homeowners have a variety of home heating fuels to choose from. Natural gas is the most popular choice in Union County, used by 2,618,092 or 74.00% of homes. The 2nd most popular choice for Union County homeowners is electricity, used by 532,344 homes (15.05%). The remaining homes are heated with heating oil (258,381), propane (91,132), no fuel (30,011), and other fuels (19,813).

Union County Primary Home Heating Fuel Popularity by Number of Households

Fuel	Union County Households	% of Households
Natural Gas	2.6M	74.0%
Electricity	532,344	15.1%
Heating Oil	258,381	7.3%
Propane	91,132	2.6%
No Fuel	30,011	0.9%
Other Fuels	19,813	0.6%
Wood	12,502	0.3%
Solar	7,334	0.2%
Coal	971	0.0%

Natural gas (74.0%)

Electricity (15.1%)

Heating oil (7.3%)

Propane (2.6%)

No fuel (0.9%)

Other fuels (0.6%)

Wood (0.3%)

Solar (0.2%)

Coal (0.0%)

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

Heating oil has become less popular in Union County. In the 2 years since 2020, the number of heating oil homes fell from 260,383 to 258,381, a 0.77% drop.

Union County Heating Oil Households (2011 - 2022)

Year	Heating Oil Households
2011	420,231
2012	397,731
2013	374,390
2014	353,791
2015	336,160
2016	314,964
2017	298,525
2018	284,056
2019	271,250
2020	260,383
2021	256,421
2022	258,381

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

Between 2020 and today, the number of homes using propane as the primary space heating fuel rose from 71,033 to 91,132.

Between 2020 and today, the number of homes using natural gas as the primary space heating fuel rose from 2,437,680 to 2,618,092.

Electricity use for home heating in Union County

Electric space heating systems are becoming more popular in Union County. Since 2020, the number of homes heating with electricity rose from 450,140 to 532,344, a 18.26% increase.

Solar use for home heating in Union 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, 7,334 homes in Union County are heated with active solar arrays. This is a 52.79% increase from 2020, when only 4,800 homes had installed active solar heating.

Short Term Trends