Queensland: 20c/kWh. Additionally, we have to note that space heating (70% or 301 therms) is used mostly in the 6 colder months (Oct, Nov, Dec, Jan, Feb, Mar). The total bill is the sum of all items applicable to all consumers appearing on an electricity bill including, but not limited to, variable rates per kWh, fixed costs, taxes, surcharges, and credits. Yes, natural gas offers an affordable source of energy. We have a 5 bedroom 2400sq foot house with shitty drafty windows, cinder block construction (no insulation), and an undersized HVAC that often ran 20+ hours of the day during the cold snaps - and our bill was $138 without any kind of normalization or averaging. * Multiple equipment may be used to total the BTUs listed. Calculating gas use %PDF-1.5 % Looking at past bills, the cost of gas at this time last year was about $0.25/therm. (See chart 1.). We've spent a lot of time answering these questions in the past in our wiki and in our weekly recommendations post, which you might also find to be useful resources! February 2023 = 59 cents per therm. I have a low efficiency furnace that's 30+ years old and had roughly the same price to heat my 4 bedroom home. ($0.05 $0.22/h), How Much Does 1000 Watts Cost Per Hour? In conclusion, residential natural gas is an important source of energy for many households in the US and around the world. To adequately use the calculator, you first need to choose a fuel source (natural gas, propane, heating oil, electric heating). Historically, Natural gas reached an all time high of 15.78 in December of 2005. 0 Multiply that by 100,000 to get the price per hour youll pay to run the furnace: about 87 cents. and 0.0508 for Non-Heating Customers applied to the gas charge on your bill to pay for gas A separate per therm adjustment filed monthly with the ICC related to interstate storage and transportation services. I will bring it up to the landlord. temperature of one pound of water by one degree Fahrenheit. Multiply that by 100,000 to get the price per hour you'll pay to run the furnace: about 87 cents. the gas. In the old house we used 50 therms more a month due to an old old old gravity boiler that if you turned it down it would take all night to heat up and had a 90 gallon hot water tank. A BTU, or British Thermal Unit, is the quantity of heat required to raise the Here is the chart: Note: During very cold weather, the space heating can burn through a lot of therms. You can opt out at any time by clicking "unsubscribe" in an email. How many therms does a gas furnace use per hour? Hi there! $250 . The adjustment relates only to the cost for delivering gas to you. Thanks for your reply! A good way to start is by understanding the rates you see on your monthly natural gas bill. how many therms of gas does a 1000 sq ft or 2000 sq ft house use. Should be enough for 1 per unit. Have a question about a plan or need help placing an order? How many gas therms per household in Georgia? You will find a summary of monthly therms usage during 6 colder months (Oct, Nov, Dec, Jan, Feb, Mar) for below 1,000 sq ft house to 3,000+ sq ft house in a chart further on. This charge 2022 - 2023 Times Mojo - All Rights Reserved The 15.1 cents per kWh that Chicago households paid for electricity in January 2023 was 10.1 percent less than the national average cost of 16.8 cents per kWh. Thats why people on forums started exchanging how many therms of gas per month they used. Tasmania: 25c/kWh. Fahrenheit at sea level. Depending on how warm or cold the weather has been, and is projected to be during the winter, natural gas rates may increase or decrease. If you would like to change the rate used in the calculations above, enter a new rate below. What Is The Social Impact Of Electric Cars. Here are some of the variables that can affect the accuracy of your back-of-the-envelope calculations: If analyzing your bill inspires you to control your costs, there are a few things you can do. Night time I keep it at 65 and when were home its 69/70. This will be $2.54 per MMBtu in 2021, according to EIA. of the gas delivered to your home or the number of therms you use. My home is a two story 1785 sq feet with a finished basement of 700 sq ft. We have it baffled to even out heat but still crazy expensive. hb```c``Z ,@Q4008(%PDX30ii 23=Q8A@!;t9 includes the actual price we pay to purchase gas from suppliers, including Save my name, email, and website in this browser for the next time I comment. https:// ensures that you are connecting to the official website and that any How much does it cost? Peoples Gas determines the heat receive a credit and when it's warmer than normal, customers will receive a Voice phone: (202) 691-5200; Telecommunications Relay Service: 7-1-1. According to EIA, propane sometimes known as liquefied petroleum gas costs $2.41 per gallon. New South Wales: 23c/kWh. Heres the calculation: Cost Per Sq Ft (Natural Gas, 40 BTU) = (40 BTU 1,037,000 BTU) $12.92 =. In 2020, the U.S. annual average heat content of natural gas delivered to consumers was about 1,037 Btu per cubic foot. Most gas companies offer a glossary of terms or a guide to understanding your bill. One therm is equal to 100 cubic feet of natural gas. Maybe Try changing your air filter. The factors that have diminished the supply are varied. To find your rate, look at the top section of your bill under the service classification section. Fortunately, the US Energy Information Administration has released this 2022 Residential Energy Consumption Survey Data; you will find a total of 89 PDF and accompanying Excel sheets with data about energy usage across the US. This means an annual gas use of 660 therms at a cost of $660, or almost 31.7 cents an hour. Your bill shows how much gas (CCF) you used for the past month and a recent Dec 23, 22 to Jan 24, 23 1050 sq ft 1 story 70 yr old house with 7-8 single pane windows natural gas bill from local utility(not PGE) uses 147 therms bill $696 honest this is a record with January rate increase to $4.738/therm house set to 70 degrees F, 150-200 therms is normal for my house between November and March in Northwest Indiana. Spent a bunch of time swapping vents to balance the radiators between the floors which was a huge increase in comfort and now the system runs longer each cycle but fewer cycles per hour. The Natural Gas Rate for Residential Service provides uninterrupted Finally, countries with larger and more modern homes tend to use more natural gas than countries with smaller and older homes. How Much Does 500 Watts Cost Per Hour? "Transportation customers" served under Rate 1 purchase Is natural gas cheaper in summer or winter? Peoples Gas delivers natural gas to customers in the city of Chicago. A therm is a The over-baseline charges are $1.37 per therm plus that same 5 cents per therm additional charge for poor people (i.e., the California Gas PPP Surcharge). Not open for further replies. Total therms refers to the total gas usage for the current month as shown in the current billing section. This means gas is available to CONSUMPTION BY END USE Since the weather in Illinois and the Midwest is . Regional Commissioner Jason Palmer noted that area gasoline prices were 9.3 cents lower in January 2022, when they averaged $3.565 per gallon. Information in this release will be made available to sensory impaired individuals upon request. 8,000 . Recently moved to Wisconsin, 3 bedroom house 3500 square feet. This year, it is closer to $0.74. Definitely a good reminder to consider how brutally cold it was. Average prices for utility (piped) gas, the United States and Chicago-Naperville-Elgin, IL-IN-WI, 201923 (as of January), Table 1. You can use this tool to determine the approximate energy usage and cost of most major natural gas appliances. One thousand cubic feet equals approximately 11.20 gallons, so if the average U.S. residential natural gas price is $12.21per thousand cubic feet, natural gas would cost $1.1 per gallon. service to your home, except in emergencies. Peoples Gas, which also delivers the These costs exist regardless of how much gas a customer uses. Valued up to $5949.90. The two most important ones are: Note: Estimation of heating costs per sq ft includes a lot of averaging heating needs, averaging highly volatile and state-specific fuel source prices, location, insulation of your home, and so on. I just moved in so Im just trying to gauge. You will find the explanation for this calculator further on. I can't think of any other commodity where I'm paying 300% of what I did a year ago. Average prices for electricity, the United States and Chicago-Naperville-Elgin, IL-IN-WI, 201923 (as of January), Chart 3. Summer I am using 22-25 therms a month for water heating with a shot 40 gallon water heater with 150 degree water. Let's say you have a furnace with a BTU rating of 100,000 and your gas bill is measured in MCFs. Im going to do that, and also check the meter situation as someone else suggested. If you have the original documentation for a gas appliance, youll find the BTU rating in there. The Gas Charge is for the purchase, transportation and storage of gas, as (State-By-State Chart), How To Convert Therms To kWh? Here are some transcripts of these monthly gas usage horror stories from the forums: Marylander with 2000+ sq ft 1930 house with old windows; 243 therms per month costing $346. (Source: Reddit.com), 120 therms in the last 30 days. endstream endobj startxref Our gas bill for the month was $250 which came out to about $80/person. mandated by Illinois Public Act 96-0033. rate below. The heat content of gas may vary. well as the management of gas supplies for our customers. NEC 310.16 Table: Copper And Aluminum Wire Ampacity Chart, NEC 310.12 Table: Wire Sizes For 100-400 Amp Services (83% Rule), kWh To Therms Calculator + Conversion Chart (1 kWh = 0.03412 Therms), MMBTU To Therms Calculator + Chart (1 MMBTU = 10 Therms), Therms To MMBTU Calculator + Chart (1 Therm = 1/10 MMBTU), AWG To Circular Mils Chart (For 4/0 AWG To 20 AWG). I'm in a 3 bd 2 bath with an apartment below and above us and we paid about the same. In order to calculate the average natural gas usage per household, we need to look at the total number of households that use natural gas, as well as the total amount of natural gas that is used. This equation is quite complex. If we divide this by 14.1 million households, we can see that an average 2000 sq ft to 2499 sq ft house uses 430 therms per year. How Much Does 500 Watts Cost Per Hour? 4,000 . use and taxes. One therm is equal to 100,000 British Thermal Units (BTUs). Gasoline prices averaged $3.542 per gallon in the Chicago-Naperville-Elgin area in December 2022, the U.S. Bureau of Labor Statistics reported today. The The EIAs short-term energy outlook suggests that natural gas prices at Henry Hub will average $2.33 per MMBtu in 2020. DC Wire Gauge Calculator: What Gauge Wire (12V, 24V, 48V)? Most households use natural gas for heating the home, heating water, and appliances. The main reason natural gas prices have jumped is that demand for fuel has accelerated as economies have recovered from the damage caused by the pandemic. Thanks for you reply- good to know. 14 Culprits To Check For Now, Thermostat Wire Color Codes For 3-8 Wire Thermostats (Color-By-Color), BTU/h To Horsepower Calculator + BTU/h To HP Chart (To 72,000 BTU/h), Horsepower To BTU/Min: Convert HP To BTU Per Minute (Calc + Chart), HP To BTU/hr: Horsepower To BTU For A/C (Calculator + Chart). Since approximately 75% of all homes in the state use natural gas as the primary fuel for heating, we'll go through an example using the common unit of therms (see table). Click your state below to view offers in your area. Thats why we have to cover billions of cubic feet of gas to terms. The following charges appear on your monthly gas bill: The delivery charge is made up of a customer charge, a volumetric distribution Multiply by the calorific value (find this on your bill, or ask your gas supplier). However, if you locked (signed a fixed price contract) in prior to the economic downturn, most likely you were better off not doing so but the key is long-term. Our electric and Gas is running about 500 a month for both or about 1250 KWH and 329 Therms. For more information, please see our As an Amazon Associate we earn from qualifying purchases. comfortable. Tankless Water Heater Breaker Size Calculator: What Size Breaker? The pricing of natural gas typically follows demand for the commodity, which is why prices are usually highest during winter months. Your heat may still be expensive in the new place, but I'd also expect it to be more moderate than the last month. Thanks everyone for the comments and replies! units are served by one meter, the Peoples Gas rates for business applies. Look around the property. For example, if you pay $1 per therm and use a heater that consumes .205 therms per hour, for three hours per day, your totals come to about $.62 per day, $18.70 per month and $224 per year. Therefore the standing charge is the fee you pay to your energy supplier simply because it gives you access to energy. Peoples Gas determines the heat content of gas received from our supplier for the past month. Average prices for commonly available grades of gasoline are published as well as the average price across all grades. Generally speaking, a gas water heater will cost less per month than an electric model, since natural gas . The site is secure. To help you estimate heating cost per sq ft for your specific situation, we have prepared a Heating Cost Per Square Foot calculator. Average prices for gasoline, the United States and Chicago-Naperville-Elgin, IL-IN-WI, 201923 (as of January), Chart 2. The programs offer incentives for customers Your bill will include total usage and how much the electricity cost per kWh. Thats 4 therms of gas per day. (Source: DIY Forums), Massachusets, 1800 sq ft house; 190 therms per month costing $332. (Source: Reddit.com). The Consumer Price Index for February 2023 is scheduled to be released on Tuesday, March 14, 2023. If one MCF costs $9.00: Using this method, figuring out the cost per hour of using your gas appliances is fairly simple. NEC 310.16 Table: Copper And Aluminum Wire Ampacity Chart, NEC 310.12 Table: Wire Sizes For 100-400 Amp Services (83% Rule), kWh To Therms Calculator + Conversion Chart (1 kWh = 0.03412 Therms), MMBTU To Therms Calculator + Chart (1 MMBTU = 10 Therms), Therms To MMBTU Calculator + Chart (1 Therm = 1/10 MMBTU), AWG To Circular Mils Chart (For 4/0 AWG To 20 AWG). How much does heating costs per square foot? The key challenge is how to adequately make an estimation of how many therms of gas per month is normal for your house. Looking at past bills, the cost of gas at this time last year was about $0.25/therm. Payment arrangements and energy assistance, Boilers (High Efficiency): 80,000 - 160,000 BTUs/hr*, Furnace (High Efficiency): 75,000 - 100,000 BTUs/hr*, Garage Unit Heaters: 30,000 - 100,000 BTUs/hr, Gas Fireplace (standard) 25,000 - 35,000 BTUs/hr, Generator (standby): 200,000 - 300,000 BTUs/hr, Range (Commercial): 120,000 - 225,000 BTUs/hr, Tank Water Heater: 35,000 - 60,000 BTUs/hr*, Tankless Water Heater: 140,000 - 200,000 BTUs/hr*. Heating oil: $0.0009662 per sq ft per hour. If the price per unit of gas on your bill is already measured in BTUs, you can skip this step. This figure can vary depending on the factors mentioned above, so it is important to research the average natural gas usage for a particular area in order to get an accurate figure. A per capacity therm charge assessed to Choices for You Transportation customers and Subscription Storage Transportation customers to pay for gas cost-related storage expenses. In 1 hour, you will have to use enough fuel to produce 80,000 BTU of heating output. Non-heating customers are customers who do not use gas as their principal source of space heating. For example, a countrys climate, the availability of natural gas, the efficiency of the natural gas infrastructure, and the size and type of homes in the country can all have an effect on the average monthly natural gas usage. If we divide this by 14.1 million households, we can see that an average 2000 sq ft to 2499 sq ft house uses 430therms per year. Reddit and its partners use cookies and similar technologies to provide you with a better experience. content of gas received from our supplier for the past month. air), Latent Heat (BTU/hr) = 0.69 x CFM x gr. As you can see, the relationship is very close to 1:1 (only 3.7% difference). By pressing "submit", you're signing up to receive emails about our special offers and promotions. Natural gas is an important part of everyday life. Here are the results for this case (40 BTU/h per sq ft) for heating with all 4 specified heating fuels: Its actually hard to compare these numbers because heating per 1 sq ft per 1 hour costs are less than 1 cent. the costs of interstate pipeline transportation and storage services (these We're sorry, but you must be using a Javascript-enabled browser to use this feature. Federal government websites often end in .gov or .mil. What do you keep your thermostat set at? two-flat served by one meter, condominium or individually metered apartment, Natural gas mains and other infrastructure that is required to deliver gas, Qualified people to respond to gas emergencies, your single-family home, two-flat served by one meter, condominium, or. W2 Wire Thermostat Wiring (2nd . I do have a Nest, but I doubt its that effective. January 2023 = 69 cents per therm. Before sharing sensitive information, Step-By-Step Heating, Cooling Explained, Where To Put Humidifier? I've had 75 therms as a high since the fireplace burns like 1 therm/hour. * Includes charges set by the State of Illinois to fund Peoples Gas delivers natural gas to customers in the city of Chicago. does not profit from the price of gas, which appears on your bill as the This is also a good opportunity to check the price per unit and compare it to your last several bills to get an idea of how the price fluctuates, and by how much. cubic feet" (CCF). Also going to check the meter situation as you mentioned. Additionally, colder climates will typically require more natural gas to maintain a comfortable living environment. The natural gas appliance calculator is an estimate cost of appliances. Then calculate the average of those months: 23 + 15 + 16 = 54 and 54/3 = 18 . But also watch that thermostat so you have enough for your rent/mortgage. transportation) 0 . $750 . So frustrating it just feels so high but maybe thats normal. Sadly, there is no data for square footage; ie. I am a bot, and this action was performed automatically. However, to a keen eye, its evident that, given current average prices, using natural gas to heat your house is the most cost-effective choice. investments allowed by Illinois Public Act 98-0057. The Chicago-Naperville-Elgin, IL-IN-WI, core based statistical area consists of Cook, DeKalb, DuPage, Grundy, Kane, Kendall, Lake, McHenry, and Will Counties in Illinois; Jasper, Lake, Newton, and Porter Counties in Indiana; and Kenosha County in Wisconsin. According to the figures, the average cost of natural gas in the US is a little over $100 per month. According to the US Energy Information Administration, the average monthly residential natural gas usage in the US is between 70 and 90 therms per month. How much natural gas, propane, heating oil, or electricity is that? $1,000 . Below the calculator, you will see how you can calculate a more exact heating cost per sq ft for your home. In California, residents use an average of 40 therms per month in the winter and 16 therms per month in the summer 10. 410 billion cubic feet of gas is used for space heating (70%), 136 billion for water heating (23%), and the remaining 38 billion cubic feet of natural gas for other uses such as cooking, appliances, and so on. Chicago area households paid an average of 15.1 cents per kilowatt-hour (kWh) of electricity in January 2023, comparable to the 15.3 cents per kilowatt-hour paid in January 2022. CCFs: (one hundred cubic feet) is equal to 102,800 BTUs. calculation that converts the amount of gas used (CCF) to reflect the heat Prices paid by Chicago area households for utility (piped) gas, commonly referred to as natural gas, were $1.266 per therm in January 2023, 30.4 percent less than the national average of $1.819 per therm. Usually, gas is so much cheaper in Chicago that it doesn't make much sense to use electric space heaters. Both December and January we used +/-180 therms. ei "@dd`5 j9@ q You will find the explanation for this calculator further on. Sorry, this plan is not available for your location. With energy, the standing charge is the cost of having a gas and electricity supply then you pay usage charges on top. All eligible prices are converted to a price per normalized quantity. That means that a billion cubic feet of gas is equal to 10,370,000 therms. 1 therm is equal to 0.96432 CCF. Although $100 is the average monthly cost, the amount you pay can vary depending on the time of year. %O;1:00E(*@m`` Needless to say, record high 200+ therms per month for 2000 sq ft 1960s houses were unusually common. As a regulated utility, Nicor Gas does not profit from the sale of natural . Press question mark to learn the rest of the keyboard shortcuts. Raw usage for 60 months = 1317 therms, avg 21.95/month (using meter start from April 2016 bill to meter start for . air), Sensible Heat (BTU/hr) = 1.1 x CFM x t (std. It will take 0.0113 therms to heat a gallon of water, or 0.0113 x 1000 = 11.31 therms to heat 1000 gallons. To heat up 1 sq ft in our case, we only need 40 BTU per hour. (Data in this release are not seasonally adjusted; accordingly, over-the-year-analysis is used throughout. In addition to the average monthly residential natural gas usage, it is also important to consider the cost of natural gas. Victoria: 20c/kWh. natural gas. To help the OP, ask for 24 months of historical usage if you can get it (you may get stuck with just 12 though) and see if he trends seem right. Moving to or visiting the the City of Chicago or its surrounding areas. On appliances that are easy to examine, like your water heater, you may also find the rating printed on a label. We have performed this tedious data analysis to help get you the right numbers. SEER = (1 EER100% + 42 EER75% + 45 EER50% + 12 EER25%)/100, Total Heat (BTU/hr.) The average natural gas cost per therm is $0.95 or $9.52 per thousand cubic feet. One therm is 100,000 BTUs. Thanks for the reply! Now to calculate MMBTU, you have to multiply this GCV to consumed units in Hm3 and divide by 281.7358. This figure can then be used to calculate the average natural gas usage per month. In general, yes, it is better to lock into a fixed price contract as in the long run, natural gas prices increase over time. A home can function just fine without a single gas appliance, and many do. How many therms does a gas water heater use? Average prices are estimated from Consumer Price Index (CPI) data for selected commodity series to support the research and analytic needs of CPI data users. Press J to jump to the feed. DC Wire Gauge Calculator: What Gauge Wire (12V, 24V, 48V)? Please enter your current service end date, Please tell us about your current energy provider (optional), Already a customer? For Example: Suppose your gas logs have a 32,000 Btu hourly input rate, and that you burn your logs 3 hours a night for 15 days in the month. information you provide is encrypted and transmitted securely. We'll send you the details of this plan so you can review it again later. 2,000 . actual cost for gas. MCF Of Natural Gas: 1 Therm: 0.096432 MCF Of Natural Gas: 5 Therms: 0.48 MCT Of Natural Gas: 10 Therms: 0.96 MCT Of Natural Gas: 20 Therms: 1.93 MCT Of Natural Gas: 30 Therms: 2.89 MCT Of Natural Gas: . But advances in the methods used to extract natural gas have significantly boosted the supply, resulting in what energy experts predict to be a long-lasting trend of low gas prices. Save my name, email, and website in this browser for the next time I comment. It is also one of the most affordable energy sources available to residential customers. That would mean that the average gas usage is 36 therms per month for all months (from January to December). Of course, that depends on your local fuel prices significantly. Example from this data: There are 14.1 million US houses ranging from 2000 sq ft to 2499 sq ft. the storage of natural gas. Actual costs may vary between customers. We can help you do some of these calculations to see how many therms per month you should normally be using. How Long Does A Propane Tank Last On A Patio Heater? We can write all these complex calculations in a formula that looks like this: Average Therm Usage Per Cold Month = (Yearly Billion Cubic Feet Gas Usage / Number Of Houses) 10,370,000 Therms (0.3/12 + 0.7/6). not in any way affect charges for the gas you use. The case we had at the start Marylander with 2000+ sq ft 1930 house with old windows; 243 therms per month costing $346. is way above average. The obvious strategy is to simply use less gas: set the thermostat a little lower in the winter, take shorter showers and use the microwave a little more often. Cost to operate = usage (hours or load) x (BTUs/100,000) x price per therm 6,000 . air). Stay warm this winter folks! "Sales customers" served under Rate 1 purchase natural gas directly from This figure can then be used to determine the average amount of natural gas that is used by a household in a given month. ENC IL Site Consumption kilowatthours . Alright, it is important that we put these numbers into the right context. charges vary each month, depending on the market price of natural gas.) Average Therms used in Wisconsin winter. The countries were the US, UK, Canada, Australia, and Germany. All landlords are legally required to give you the past gas utility cost when signing any lease too. Read the meters. Here is what the 2020 RECS data says about average therms of gas per month usage: In these databases, EIA categories energy usage for appliances, electronics, lighting, space heating, air conditioning, water heating, and so on. It was excessively cold and nat gas prices always jump when it gets this cold. Your bill shows how much gas (CCF) you used for the past month and a calculation that converts the amount of gas used (CCF) to reflect the heat content of the gas (therms). This all-in-one bundle provides roughly 7,800 Watt Hours of power for your portable home energy needs. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. (1000-3000+ Sq Ft Homes), MMBTU To MMSCFD Calculator For Natural Gas + Chart, 8 Best Infrared Heaters For Indoors, Patios, Garages (With ECO Thermostats), AGM Battery Voltage Charts: 12V, 24V Deep Cycle Battery Voltage, Lead-Acid Battery Voltage Chart For 6V, 12V, 24V, 48V Batteries, Natural Gas MMSCFD To MMBTU/Day Calculator + Chart. In the previous four years (2019-2022), in January, Chicago area utility (piped) gas costs were lower than the national average by as much as 27.6 percent less. Propane: $0.0011716 per sq ft per hour. Maybe talk to them and try to agree to set it at a lower temp. Electric heating: $0.0015463 per sq ft per hour. Natural gas is measured in therms or BTUs. Example of results summarized in the chart: During 6 colder months, an average 1,500 sq ft to 1,999 sq ft homes uses about 45 therms of gas. The current charge Peoples Gas, which has about 867,000 customers in Chicago, projects typical residential customer bills to increase by about $60 per month this winter. So it's nice to know that you Your gas company likely uses one of the following: If youre not sure which unit your gas company uses, just check your latest bill. Well, according to the EIA, Therm is the unit of measurement for your natural gas use over time. One therm is equal to 100,000 BTUs (British Thermal Unit) which in case you were wondering, is the quantity of heat thats needed to raise the temperature of one pound of water by one degree Fahrenheit. Call them out! $ per therm Gas calculator - equation Cost to operate = usage (hours or load) x (BTUs/100,000) x price per therm OR Cost to Operate = usage (hours or load) x therms x price per therm
Is Mortein Liquid Harmful To Humans,
Jeremy Tsui Married,
Articles H