Heating Season Is Over, Analyzing and Hedging The Winter Heating Bill
Well with the Memorial Day weekend, the heating season in New England is officially over. Personally I would have declared it over April 1st and turned off the furnace, but I was vetoed by my fiancee whose thermoregulation abilities are not quite as adept as mine.
So now is time to look back over the heating bill for the season. From 10/12/07 - 5/15/08 we used 1138 CCF. That total also includes gas for hot water, cooking, and clothes drying, which I estimate at 12 CCF per month. So 1138 CCF total - 84 CCF non-heating = 1054 CCF heating. We are actually billed in therms (not sure why they can’t just bill in the unit that the meter measures) so multiply by 1.031 to get therms: 1054 x 1.0337 = 1087 therms. During the period the total heating degree days were 5951. Giving a therms per degree day of 1087/5951 = 0.1827.
Considering that this winter was the coldest of the last 3 years that I’ve been tracking I’d say I did alright. The same periods in the ‘05- ‘06 and ‘06-’07 heating seasons were 5799 and 5653 degree days respectively. Don’t blame the leap year because February 29th, 2008 only accounts for 52 degree days… Unfortunately I have not lived in the same place the past 3 heating seasons, so next year when I actually plan to stay put, I’ll get a real basis for comparison. I used weatherunderground.com to obtain my data.
Recently I’ve been increasing annoyed by all the people complaining about their oil heat bills. I grew up in a region without the crazy oil heat infrastructure that exists in New England. Where I lived in western Pennsylvania, your choices for heating were gas or electric. I think there may have also been some propane infrastructure in place but it was unusual. It was clear for most people gas was the cheapest alternative, although heat pump electric was highly competitive. Resistive electric heat was a clear loser. So I showed up in New England and experienced my first winter.
It seemed so crazy all these oil trucks driving all over the place, in fact it seemed highly inefficient. Have a bunch of guys drive a bunch of trucks, manually filling a bunch of tanks, many of which were filled even before they were empty. Then there were the advertisements, offering specials on delivery, locking in your price, fixed monthly prices, etc. Oil much like gas is a commodity: its prices are really determined by futures traders in Chicago and New York, not that screwball townie who owns the heating oil delivery company. So all these crazy offers that he gives you are nothing more than creative mixes of futures contracts and marketing, to obscure the fact that all you are really paying him for is moving some oil from his tank to your tank.
Natural gas companies are far more forthcoming with their pricing, they clearly delineate delivery charges from gas charges. While gas is a commodity and its price is determined by the market, delivery charges are not. You pay them for safely delivering a constant gas pressure to your house. It’s somewhat unfortunate that there is only one set of pipes in the ground because it gives gas companies a monopoly. It’s tough to say competition would work either, how could companies differentiate their services? My pipes are better than yours? Unlikely. I’d be curious what Milton Friedman’s opinion on this apparent natural monopoly would be. Nonetheless, I’m still going to guess that gas costs far less to deliver than oil even without competition.
What’s given heating oil an advantage for so long is the low price of oil. If it takes 1000 therms to heat my house for the winter, thats equivalent to 721 gallons of heating oil. Check out the calculator here. With gas, those 1000 therms cost me ~$1800. So my breakeven price vs. oil is $2.49 a gallon delivered. It’s clear that until recently oil had a price advantage. To get an accurate measure of true oil costs I found http://www.codoil.com/. Here you can just put in your zip code and get a spot price for an oil delivery without any fancy futures contracts or marketing gimmicks. A truck will show up at your house and fill you up for the price quoted. Want price stability? Hedge it yourself. Buy UHN, the US heating oil ETF. Say you think you will spend $2000 on heating oil, instead of paying a company for a contract, buy $2000 of UHN. When you need an oil delivery, sell shares to pay for the fill up. If you estimated your usage correctly when you bought the shares, you’ll find that the shares of UHN will exactly pay for all your oil. If the price is up when you buy your heating oil, your shares will be worth more. If the price is down when you buy your heating oil the shares will be worth less. In the end the shares should exactly track the price of your heating oil. Pretty neat huh? No calling around and deciphering marketing gimmicks, just a quick and easy deal provided to you by Wall Street not that monkey in an oil truck.
I’d love to buy a natural gas ETF and do the same thing for my heat, but unfortunately due to state regulations the utility is not allowed to offer market based pricing for gas and we are stuck paying a fully hedged rate that while it results in stable prices, does not always get us the best deal…


