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Photo of Shelter Island in Old Greenwich, Connecticut

Today's best Old Greenwich oil prices

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Oil Prices in Old Greenwich, CT

Updated Today at 05:00 PM

Heating Oil Company	Oil Price Per Gallon	Cash Discount	Volume Discount
Coastal Energy LLC	$2.85	Yes	Yes
Piro Petroleum	$3.29	Yes	Yes
Economy Fuel Co	$2.70	Yes	Yes
Westmore Express	Call for price	No	No
Meenan Oil Co LP	Call for price	No	No
Westmore Fuel Co Inc	Call for price	No	No
Petroleum Heat And Power Co Inc Woodbury	Call for price	No	No
Pramer Fuel Inc	Call for price	No	No
L H Gault & Son	Call for price	No	No
New England Oil Co Inc	Call for price	No	No
Steve's Fuel Oil Inc	Call for price	No	No
Rowayton Fuel & Oil Co Inc	Call for price	No	No
Reliable Oil & Heating Co Inc	Call for price	No	No
Roman's 109 Transport LLC	Call for price	No	No
Darien Fuel	Call for price	No	No
Servco Oil	Call for price	No	No
New Canaan Oil Co	Call for price	No	No
Sound Energy Corp	Call for price	No	No
A P Summa Fuel Oil Group LLC	Call for price	No	No
Coastline Fuel	Call for price	No	No
Affordable Heating & Fuel LLC	Call for price	No	No
Elshaddai Oil Company	Call for price	No	No
Air Solutions Propane LLC	Call for price	No	No
Rural Energy LLC	Call for price	No	No
Casey Energy	Call for price	No	No

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Old Greenwich, CT Cash heating Oil delivery map

Map of the COD Fuel Oil delivery service area for Old Greenwich, CT

Quantity	Price	Updated At
100 gallonsgals	$2.70 per gallon/gal	Jun 1, 2025, 5:00 PM
150 gallonsgals	$2.70 per gallon/gal	Jun 1, 2025, 5:00 PM
200 gallonsgals	$2.70 per gallon/gal	Jun 1, 2025, 5:00 PM
250 gallonsgals	$2.70 per gallon/gal	Jun 1, 2025, 5:00 PM

Old Greenwich Heating Oil Price Trends

Updated Today at 12:00 AM

Time Horizon	Price Change
1 Week Trend	-$0.017
1 Month Trend	+$0.003
1 Year Trend	-$0.263

Old Greenwich Heating Oil Price History

Updated Today at 12:00 AM

Date	Price
06/01/2025	$2.946
05/31/2025	$2.946
05/30/2025	$2.946
05/29/2025	$2.960
05/28/2025	$2.953
05/27/2025	$2.963
05/26/2025	$2.963
05/25/2025	$2.963
05/24/2025	$2.963
05/23/2025	$2.963
05/22/2025	$2.963
05/21/2025	$2.972
05/20/2025	$2.963
05/19/2025	$2.963
05/18/2025	$2.973
05/17/2025	$2.973
05/16/2025	$2.973
05/15/2025	$2.986
05/14/2025	$2.946
05/13/2025	$2.916
05/12/2025	$2.900
05/11/2025	$2.890
05/10/2025	$2.890
05/09/2025	$2.890
05/08/2025	$2.977
05/07/2025	$2.897
05/06/2025	$2.870
05/05/2025	$2.943
05/04/2025	$2.943
05/03/2025	$2.943

Propane vs. Natural Gas vs. Heating Oil: Old Greenwich Home Heating Fuel Comparison

Homeowners have a variety of home heating fuels to choose from. Natural gas is the most popular choice in Old Greenwich, used by 1,775 or 67.39% of homes. The 2nd most popular choice for Old Greenwich homeowners is electricity, used by 551 homes (20.92%). The remaining homes are heated with heating oil (190), propane (88), other fuels (26), and other fuels (26).

Old Greenwich Primary Home Heating Fuel Popularity by Number of Households

Fuel	Old Greenwich Households	% of Households
Natural Gas	1,775	67.4%
Electricity	551	20.9%
Heating Oil	190	7.2%
Propane	88	3.3%
Other Fuels	26	1.0%
Wood	7	0.3%
Solar	1	0.0%

Natural gas (67.4%)

Electricity (20.9%)

Heating oil (7.2%)

Propane (3.3%)

Other fuels (1.0%)

Wood (0.3%)

Solar (0.0%)

#2 Heating Oil (Fuel Oil) Use in Old Greenwich

Heating oil has become less popular in Old Greenwich. In the 11 years since 2011, the number of heating oil homes fell from 503 to 190, a 62.23% drop.

Old Greenwich Heating Oil Households (2011 - 2022)

Year	Heating Oil Households
2011	503
2012	520
2013	450
2014	477
2015	399
2016	374
2017	344
2018	306
2019	276
2020	270
2021	227
2022	190

Propane vs. Natural Gas use for home heating in Old Greenwich

Between 2011 and today, the number of homes using propane as the primary space heating fuel rose from 36 to 88.

Between 2011 and today, the number of homes using natural gas as the primary space heating fuel rose from 1,630 to 1,775.

Electricity use for home heating in Old Greenwich

Electric space heating systems are becoming more popular in Old Greenwich. Since 2011, the number of homes heating with electricity rose from 254 to 551, a 116.93% increase.

Solar use for home heating in Old Greenwich

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 homes in Old Greenwich are heated with active solar arrays. This is a 87.50% decrease from 2011, when only 8 homes had installed active solar heating.

Old Greenwich, CT Heating Oil Trends

Last year, Old Greenwich homeowners purchased a total of 139,858 gallons of heating oil. Out of the 269 towns in Connecticut, Old Greenwich ranks 212^nd for home heating oil consumption.

Country-wide, Old Greenwich ranks 3409^th out of 29,620 towns in America for heating oil consumption.

Short Term Trends

Old Greenwich’s overall heating oil use varies from year to year, primarily depending on how cold each winter is. As the temperature outside gets colder, homes’ heating systems need to burn more and more oil to keep homes warm. Last winter in Old Greenwich, the average outside temperature was 1.9° F colder than the prior winter's average outside temperature.

Old Greenwich Average Winter Temperature

Heating Season	Average Temperature
2024 - 2025	37.7° F
2023 - 2024	39.6° F

Old Greenwich Homeowner’s Guide to Selecting an Oil Company

For Old Greenwich homeowners heating with oil, selecting which of the 25 heating oil companies that serve Old Greenwich is an important decision.

Full Service Oil Companies: Homeowners willing to pay a premium for a “set-it-and-forget-it” heating system choose one of the 14 “full-service” oil companies that serve Old Greenwich. Full service companies such as Rural Energy LLC or L H Gault & Son offer automatic fuel delivery and furnace repair under a single roof.

Discount Oil Companies: Also known by the names “COD Fuel Companies” or “Cash Heating Oil Companies”, these companies are for the budget-conscious Old Greenwich homeowner. In return for better prices, you monitor the oil level in your tank and place an order when you run low on oil. Examples of cash heating oil companies that serve Old Greenwich include Affordable Heating & Fuel LLC and Elshaddai Oil Company.

Old Greenwich Heating Oil Company Fast Facts

Heating Oil Companies Serving Old Greenwich: 25 companies

Average Distance From Oil Company to Old Greenwich: 18 miles

Average Number Of Old Greenwich Homes Served Per Company: 7 homes

Average Gallons Delivered per Old Greenwich Oil Company: 5,594 gallons per year

Old Greenwich, CT Heating Oil Delivery Overview

Approximately 190 households in Old Greenwich, CT heat their homes with fuel oil. This makes oil delivery essential, especially when Old Greenwich, CT temperatures drop as low as 42.5° F each winter.

7% of Old Greenwich, CT Households Rely On Heating Oil Delivery Each Winter

Old Greenwich, CT Households	Old Greenwich, CT Heating Oil Households
2,634	190

25 Old Greenwich, CT Oil Companies Go the Distance

With 139,857 gallons of heating oil delivered to Old Greenwich, CT homeowners during the winter of 2024, the Old Greenwich, CT community relies on its 25 oil companies to keep warm.

Oil delivery is a two step process: First, an oil truck picks up oil at the nearest bulk fuel terminal. In the case of Old Greenwich, CT, two of the closest terminals are Westmore in Mt. Vernon, NY and Sprague in Bridgeport, CT. Then, the truck delivers the #2 heating oil to homes and businesses in Old Greenwich, CT.

Old Greenwich Heating Oil Prices FAQs

What is the best price per gallon of home heating oil in Old Greenwich, CT?

The best price of home heating oil in Old Greenwich, CT today is $2.70 per gallon. The price of heating oil in Old Greenwich, CT ranges from a low of $2.70 to a high of $3.29. The average heating oil price in Connecticut state is $2.95.

How much does 100 gallons of heating oil cost in Old Greenwich, CT?

On average, 100 gallons of heating oil costs $295.00 in Old Greenwich, CT. Prices range from $269.90 to $329.00, depending on the oil company.

Is the price of heating oil in Old Greenwich, CT rising or falling?

The price of heating oil in Old Greenwich, CT has been falling over the last 7 days, with a total decrease of $0.27 per gallon.

What is the average price of home heating oil in Old Greenwich, CT?

The average price of home heating oil in Old Greenwich, CT is $2.95 per gallon.

What is the price of home heating oil today in Old Greenwich, CT?

Today in Old Greenwich, CT, the price of home heating oil is $2.70 per gallon, which amounts to $269.90 for a 100-gallon order (excluding any applicable taxes).

What is the current price of heating oil in Old Greenwich, CT?

The current price of heating oil in Old Greenwich, CT ranges from $2.70 to $3.29 per gallon, depending on the delivery address and the oil company. The average price is $2.95 per gallon.

How much is home heating oil right now in Old Greenwich, CT?

The current price of home heating oil in Old Greenwich, CT ranges from $2.70 to $3.29 per gallon for a 100-gallon order paid by credit card. Prices can vary based on location, and cash or volume discounts may be available.

Is heating oil going up or down in Old Greenwich, CT?

Heating oil prices have gone down in Old Greenwich, CT by $0.27 per gallon over the past 7 days, which amounts to a $27.00 for a 100-gallon order.

How much is oil per gallon in Old Greenwich, CT?

As of today, June 1st, 2025, the average price of oil is $2.95 per gallon for a 100-gallon order paid by credit card. Prices can vary from $2.70 to $3.29 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.

How much is oil for heat in Old Greenwich, CT?

Currently, the price of oil for heating in Old Greenwich, CT ranges from $2.70 to $3.29 per gallon for a 100-gallon delivery. Some oil companies offer various discounts, including cash discounts, volume discounts, military discounts, and senior discounts.

How high will oil go in Old Greenwich, CT?

There’s no limit to how high oil prices can go in Old Greenwich, CT. Over the past year, Old Greenwich, CT heating oil prices per gallon have risen as high as $6.10 for a 100-gallon order. This is $3.15 per gallon more than the current average price of $2.95, and $3.40 per gallon more than the lowest price currently available, which is $2.70. Home heating oil prices fluctuate daily based on several factors, including demand, local fuel inventories at terminals (such as CITGO), and the price of crude oil.