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150 gallons Heating Oil
$145.46
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$145.46
Jul 26
$145.46
Aug 9
$145.46
Aug 23
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Oil Companies
Oil Prices For Heating Oil Companies In Greenwich, CT
Updated Today at 05:03 PM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Citizen's Oil Co-op | $3.88 This price was viewed on https://oilco-op.com/ at 5:03pm on 7/12/26 for a 150 gallon order for the ZIP code 06830. Price Disclaimer This price is not the official price. The price is not verified for authenticity or accuracy, is not guaranteed, and does not reflect the frequent fuel price changes created by recent volatility in the fuel markets. This price is provided as an indicative price estimate as courtesy for the consumer’s personal, non-commercial research on heating fuel pricing. SystemStar LLC has no relationship with this fuel marketer, and under no circumstances is this fuel marketer required to honor this price. This price must be verified by the consumer from Citizen's Oil Co-op. Fuel Marketers: For an account to update your prices in real-time, for free, please send an e-mail to: providersupport@heatfleet.com |
| Affordable Heating and Fuel | Call for price |
| Montanari Fuel Service | Call for price |
| Rural Energy | Call for price |
| L H Gault and Son | Call for price |
| Pramer Fuel Inc | Call for price |
| Rowayton Fuel and Oil | Call for price |
| Elshaddai Oil Company | Call for price |
| Darien Fuel | Call for price |
| Servco Oil | Call for price |
| Westmore Express | Call for price |
| Santa Energy | Call for price |
| Air Solutions Propane | Call for price |
| New Canaan Oil Company | Call for price |
| New England Oil Company | Call for price |
| Branchville Oil Company | Call for price |
| Steves Fuel Oil | Call for price |
| Top Tier Energy Services | Call for price |
| Casey Energy | Call for price |
| Meenan Oil Company | Call for price |
| Reliable Oil and Heating Company | Call for price |
| A P Summa Fuel Oil | Call for price |
| Westmore Fuel Company | Call for price |
| Roman 109 Transport LLC | Call for price |
| Coastal Energy LLC | Call for price |
| Coastline Fuel | Call for price |
| Petroleum Heat and Power Company | Call for price |
| Economy Fuel Company | Call for price |
| Sound Energy Corp | Call for price |
| Piro Petroleum | Call for price |
Greenwich Homeowner’s Guide to Selecting an Oil Company
For Greenwich residences heating with heating oil, choosing which of the 30 heating oil companies that serve Greenwich is an important decision.
Full Service Oil Companies: Homeowners who prefer a “set-it-and-forget-it” heating system pick one of the 19 “full-service” oil companies that serve Greenwich. Full service companies such as Montanari Fuel Service Inc or Rural Energy LLC offer clients annual contracts which consist of a combined package of both automatic heating oil delivery and furnace repair. With an automatic oil delivery contract, the company tracks your home’s number two heating 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: Often called “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for households who are on a budget. With discount oil companies, in return for better prices, you monitor the 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 Greenwich cash heating oil companies serving Greenwich include Affordable Heating & Fuel LLC and Elshaddai Oil Company.
Greenwich Oil Company Fast Facts: Oil Companies Serving Greenwich: 30 companies .
Average Number of Greenwich Houses Served per Number Two Heating Oil company : 85
Greenwich, CT Heating Oil Trends
Last year, Greenwich homeowners purchased a total of 2 million gallons of heating oil. Out of the 269 towns in Connecticut, Greenwich ranks 76th for home heating oil consumption.
Country-wide, Greenwich ranks 349th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Greenwich’s overall number two heating oil consumption fluctuates each year depending on winter temperatures. As the temperature outside gets colder, homes’ HVAC systems need to burn additional number two heating oil to keep the house warm inside. Last winter, the average outside temperature in Greenwich was 32.8°F, which was 4.6°F colder than the prior winter's average outside temperature.
Greenwich Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 32.8° F |
| 2023 - 2024 | 37.4° F |
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Oil Prices
Cheapest Greenwich Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.88 per gallon/gal | Updated Today at 05:03 PM |
| 150 gallonsgals | $3.88 per gallon/gal | Updated Today at 05:03 PM |
| 200 gallonsgals | $3.88 per gallon/gal | Updated Today at 05:03 PM |
| 250 gallonsgals | $3.88 per gallon/gal | Updated Today at 05:03 PM |
Cheapest Greenwich Heating Oil Price Trends
Updated Today at 06:00 PM
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.277 |
| 1 Month Trend | -$0.261 |
| 1 Year Trend | +$0.650 |
Cheapest Greenwich Heating Oil Price History
Updated Today at 06:00 PM
| Date | Price |
|---|---|
| 07/12/2026 | $3.879 |
| 07/11/2026 | $3.879 |
| 07/10/2026 | $3.879 |
| 07/09/2026 | $3.879 |
| 07/08/2026 | $3.689 |
| 07/07/2026 | $3.631 |
| 07/06/2026 | $3.602 |
| 07/05/2026 | $3.602 |
| 07/04/2026 | $3.602 |
| 07/03/2026 | $3.602 |
| 07/02/2026 | $3.602 |
| 07/01/2026 | $3.602 |
| 06/30/2026 | $3.602 |
| 06/29/2026 | $3.758 |
| 06/28/2026 | $3.758 |
| 06/27/2026 | $3.758 |
| 06/26/2026 | $3.758 |
| 06/25/2026 | $3.758 |
| 06/24/2026 | $3.758 |
| 06/23/2026 | $3.758 |
| 06/22/2026 | $3.758 |
| 06/21/2026 | $3.898 |
| 06/20/2026 | $3.898 |
| 06/19/2026 | $3.898 |
| 06/18/2026 | $3.898 |
| 06/17/2026 | $3.898 |
| 06/16/2026 | $3.898 |
| 06/15/2026 | $4.140 |
| 06/14/2026 | $4.140 |
| 06/13/2026 | $4.140 |
Average Greenwich Heating Oil Price Trends
Updated on March 30, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | -$0.053 |
| 1 Month Trend | +$1.258 |
| 3 Month Trend | +$2.041 |
| 1 Year Trend | +$1.972 |
Average Greenwich Heating Oil Price History
Updated on March 30, 2026
| Date | Price |
|---|---|
| 03/30/2026 | $5.546 |
| 03/23/2026 | $5.599 |
| 03/16/2026 | $5.166 |
| 03/09/2026 | $5.106 |
| 03/02/2026 | $4.288 |
| 02/23/2026 | $4.077 |
| 02/16/2026 | $4.055 |
| 02/09/2026 | $4.083 |
| 02/02/2026 | $4.087 |
| 01/26/2026 | $3.871 |
| 01/19/2026 | $3.543 |
| 01/12/2026 | $3.484 |
| 01/05/2026 | $3.505 |
| 12/29/2025 | $3.496 |
| 12/22/2025 | $3.480 |
| 12/15/2025 | $3.562 |
| 12/08/2025 | $3.616 |
| 12/01/2025 | $3.630 |
| 11/24/2025 | $3.729 |
| 11/17/2025 | $3.710 |
| 11/10/2025 | $3.690 |
| 11/03/2025 | $3.560 |
| 10/27/2025 | $3.526 |
| 10/20/2025 | $3.389 |
| 10/13/2025 | $3.403 |
| 10/06/2025 | $3.371 |
| 09/29/2025 | $3.532 |
| 09/22/2025 | $3.476 |
| 09/15/2025 | $3.515 |
| 09/08/2025 | $3.496 |
| 09/01/2025 | $3.494 |
| 08/25/2025 | $3.531 |
| 08/18/2025 | $3.424 |
| 08/11/2025 | $3.475 |
| 08/04/2025 | $3.501 |
| 07/28/2025 | $3.587 |
| 07/21/2025 | $3.693 |
| 07/14/2025 | $3.574 |
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Heating Oil
20 Seconds Can Save Greenwich Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Greenwich Home Heating Fuel Comparison
Households have a host of fuels to choose from when it comes to heating. Natural Gas is the most common choice in Greenwich, used by 8,654 or 58% of households. The next most popular primary heating fuel for Greenwich homeowners is Heating Oil, used by 2,549 homes (17%). The remaining homes are heated with Electricity (16%), Propane (6%), Other (1%), and Solar (0.2%).
Greenwich Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 8,654 | 939 | 2,437 | 2,549 | 20 | 27 | 96 |
| 2024 | 8,654 | 893 | 2,363 | 2,618 | 12 | 20 | 89 |
| 2023 | 8,653 | 854 | 2,320 | 2,638 | 4 | 12 | 86 |
| 2022 | 8,638 | 776 | 2,215 | 2,834 | 4 | 10 | 84 |
| 2021 | 8,933 | 819 | 2,034 | 2,774 | 6 | 0 | 78 |
| 2020 | 8,788 | 829 | 1,936 | 2,886 | 22 | 0 | 81 |
| 2019 | 8,585 | 707 | 1,944 | 3,182 | 0 | 0 | 113 |
| 2018 | 8,679 | 605 | 1,912 | 3,340 | 0 | 0 | 93 |
| 2017 | 8,921 | 492 | 1,885 | 3,344 | 0 | 0 | 62 |
| 2016 | 8,481 | 432 | 2,053 | 3,520 | 14 | 0 | 72 |
| 2015 | 8,230 | 391 | 1,915 | 3,895 | 14 | 0 | 71 |
| 2014 | 8,246 | 398 | 1,790 | 4,026 | 56 | 9 | 35 |
| 2013 | 8,321 | 372 | 1,637 | 4,070 | 74 | 11 | 29 |
| 2012 | 8,159 | 348 | 1,597 | 4,332 | 74 | 18 | 27 |
| 2011 | 8,210 | 348 | 1,528 | 4,442 | 51 | 23 | 34 |
Heating Oil (Fuel Oil) Use in Greenwich
Fuel oil has become decreasing in demand in Greenwich. In the 3 years since 2022, the number of families using heating oil declined from 2,834 to 2,549, a 10% drop.
Propane vs. Natural Gas use for home heating in Greenwich
Between 2022 and today, the number of households using propane as the primary space heating fuel ramped up from 776 to 939, a 21% change. Comparing 2022 and today, the number of homes using natural gas as the primary space heating fuel remained stable at 8,654, a 0% change.
Electricity use for home heating in Greenwich
Electric heat pump systems for home heating are increasing in demand in Greenwich. Since 2022, the number of homes heating with electricity jumped from 2,215 to 2,437, a 10% change.
Adoption of solar home heating systems in Greenwich
Solar is the most environmentally friendly of all 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 (similar to a hot water heater) in the basement. As it stands today, 27 homes in Greenwich are heated with active solar arrays. This is a 170% gain from 2022, when 10 homes used active solar heating.
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Oil Delivery
Greenwich, CT Heating Oil Delivery Map
Greenwich Heating Oil Delivery Overview
2,549 households in Greenwich heat their homes with heating oil. This makes oil delivery essential, especially when Greenwich temperatures drop as low as 28.7° F each winter. 17.2% of Greenwich households depend on fuel oil delivery each winter.
17.2% of Greenwich, CT Households Rely On Heating Oil Delivery Each Winter
| Greenwich, CT Households | Greenwich, CT Heating Oil Households |
|---|---|
| 14,813 | 2,549 |
30 Greenwich Heating Oil Companies You Can Bank On
With 1,961,691 gallons of oil delivered to Greenwich households during this past winter, the Greenwich community looks to its 30 oil companies to keep their oil tanks full. Oil delivery is a two step process: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Greenwich, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the #2 heating oil to residences and companies throughout Greenwich and the surrounding region.
Greenwich Heating Oil Prices FAQs
Is the price of heating oil in Greenwich, CT rising or falling?
The price of heating oil in Greenwich, CT has risen by $0.277 over the last 7 days.
What is the average price of home heating oil in Greenwich, CT?
The average price of home heating oil in Greenwich, CT is $5.55 per gallon.
Is heating oil going up or down in Greenwich, CT?
Heating oil prices in Greenwich, CT have risen by $0.277 over the past 7 days.
Why are heating oil prices rising today in Greenwich, CT?
Heating oil prices in Greenwich, CT have increased by $0.28 compared to July 5th, 2026, due to rising demand for home heating oil combined with historically low inventories. (Updated July 12th, 2026).
