Families have a host of fuels that can be used when it comes to heating. Natural Gas is the most common choice in Orange, used by 4,725,574 or 61% of families. The 2nd most popular primary heating fuel for Orange homeowners is Electricity, used by 1,365,710 homes (18%). The rest of the homes are heated with Heating Oil (14%), Propane (5%), Other (1%), and Wood (1%).

Orange County Residential Primary Home Heating Fuel (in Number of Households)

Year	Natural Gas	Propane	Electricity	Oil	Wood	Solar	Other
2025	4,725,574	377,922	1,365,710	1,103,323	92,054	16,434	100,232
2024	4,679,558	370,910	1,292,868	1,143,783	96,147	15,259	97,524
2023	4,581,041	402,335	1,263,700	1,212,850	100,015	11,208	104,369
2022	4,542,443	400,969	1,190,880	1,279,260	99,080	11,314	103,810
2021	4,489,009	388,311	1,118,015	1,293,770	108,202	8,858	98,952
2020	4,504,504	353,944	1,014,730	1,343,665	111,106	8,778	89,024
2019	4,519,999	319,576	911,445	1,393,560	114,011	8,697	79,096
2018	4,397,917	308,020	890,554	1,459,976	120,159	6,022	82,621
2017	4,339,349	294,973	867,925	1,496,843	122,088	5,988	77,386
2016	4,227,422	273,838	860,856	1,540,787	126,890	6,535	79,479
2015	4,202,413	265,224	808,370	1,649,860	141,016	3,120	78,999
2014	4,186,666	258,775	770,577	1,752,656	145,012	2,573	76,963
2013	4,074,510	259,367	764,400	1,802,442	148,422	2,525	81,841
2012	4,044,389	237,738	775,390	1,901,118	155,603	2,168	61,429
2011	4,014,222	222,634	707,016	1,979,067	143,287	2,728	63,609
2010	3,961,085	227,607	676,262	2,068,004	143,242	1,823	61,664

Heating Oil (Fuel Oil) Use in Orange

Number two heating oil has become losing popularity in Orange. In the 2 years since 2023, the number of residents using number two heating oil declined from 1,212,850 to 1,103,323, a 9% drop.

Propane vs. Natural Gas use for home heating in Orange

Between 2023 and today, the number of households using propane as the primary space heating fuel decreased from 402,335 to 377,922, a 6% change. Comparing 2023 and today, the number of homes using natural gas as the primary space heating fuel rose from 4,581,041 to 4,725,574, a 3% change.

Electricity use for home heating in Orange

Electric heat pump systems for home heating are more prevalent in Orange. Since 2023, the number of homes heating with electricity increased from 1,263,700 to 1,365,710, a 8% change.

Adoption of solar home heating systems in Orange

The most eco-friendly heating option is solar. With an “active” solar heating system, liquid flows between solar panels on a home’s roof and a heat energy storage tank (similar to a hot water heater) in the basement. Today, 16,434 homes in Orange are heated with active solar arrays. This is a 47% gain from 2023, when 11,208 homes had active solar heating.

Orange County Heating Oil Trends

Last year, Orange County homeowners purchased a total of 18 million gallons of heating oil.

Short Term Trends

Orange’s overall number two heating oil usage fluctuates yearly correlating with how cold it gets each winter. As the temperature outside gets colder, homes’ boilers need to burn additional number two heating oil to maintain a constant interior temperature. Last winter, the average outside temperature in Orange was 28.1°F, which was 5.4°F colder than the prior winter's average outside temperature.

Orange County Average Winter Temperature

Heating Season	Average Temperature
2024 - 2025	28.1° F
2023 - 2024	33.5° F

Orange County Homeowner’s Guide to Selecting an Oil Company

For Orange homeowners heating with heating oil, selecting which of the 87 heating oil companies that serve Orange makes a big difference.

Full Service Oil Companies: Homeowners who value a “set-it-and-forget-it” heating system select one of the 604 “full-service” oil companies that serve Orange. Full service companies such as Evergreen Fuels Inc or H Reynolds & Son Inc offer clients annual contracts which consist of a combined package of both automatic number two heating oil delivery and furnace repair. With an automatic oil delivery contract, the company tracks your home’s oil consumption and makes deliveries when your tank is running low. The homeowner does not need to monitor the level of the oil tank or place individual orders.

Discount Oil Companies: also referred to as “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for clients who are budget-conscious. With discount oil companies, in return for better prices, you monitor the fuel oil level in your tank, and you place an oil order either when the level runs low or just before a major snowstorm. A few of the 2 Orange cash heating oil companies serving Orange include Big O Inc and Bruce & Angela Enterprises Inc.

Orange Fuel Oil Company By The Numbers: Oil Companies Serving Orange: 87 companies .
Average Number of Orange Houses Served per Number Two Heating Oil company : 12682

Orange Heating Oil Delivery Overview

1,103,323 families in Orange heat their homes with heating oil. This makes oil delivery essential, especially when Orange temperatures drop as low as 22.4° F each winter. 14.2% of Orange residences are reliant on number two heating oil delivery each winter.

7% of Orange County Households Rely On Heating Oil Delivery Each Winter

Orange County Households	Orange County Heating Oil Households
15.6M	1.1M

1162 Orange Number Two Heating Oil Companies Homeowners Can Count On

With 664,748,714 gallons of oil delivered to Orange houses last winter, the Orange community relies on its 1162 oil companies to keep warm throughout the winter. Oil delivery has two parts to it: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Orange, two of the closest terminals are Sprague in Bridgeport, CT and N.h.term in New Haven, CT. Then, the truck delivers the #2 heating oil to homes and businesses throughout Orange and the surrounding region.

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