Cutting the Cost of Household Bills? 370
schlumpf_louise asks: "I'm in the UK, and I'm about to move out of university accommodation and live in a house, for the first time. When we move, we will have to pay for water, electricity and gas. We'll still be students renting from a landlord, so we can't make any major physical changes to the property. The house has gas central heating and a gas cooker. Four computers will be running pretty much all the time, in addition to the usual general household appliances. What tips do any of you have for (legally) saving on bills? Are there any technologies that are worth buying for long term savings? What should we not do, or not use?" What other saving tips, and frugal suggestions might you have for a house full of college students?
Do your computers always need to be on? (Score:5, Insightful)
heat/cooling (Score:0, Insightful)
Turn off (Score:4, Insightful)
Pile on the blankets, dont run the heater.
And lose Internet access (Score:5, Insightful)
If you all already have mobile phones, do you really need a landline?
If you don't have landline voice service, you can't get dial-up. If the local telco is unwilling to unbundle the local loop, and you don't have landline voice service, you can't get DSL. If you don't watch a lot of TV, and the local cable company is unwilling to sell Internet access to those who aren't cable TV customers, then you can't get cable Internet access. So yes, you may need to keep landline voice service or give up Internet access altogether.
Re:And lose Internet access (Score:3, Insightful)
-Rick
Learn to cook (Score:4, Insightful)
Follow that one by shoping for clothes at the local version of Goodwill, turn down the heat, plug the drafts, and unplug appliances not in use. Consider adding an insulating blanket to your hot water heater, if it's not an instant-on type.
And, of course, don't do anything that makes holes in walls. Those are pricey to fix and tend to make landlords a bit touchy. The same comment applies to carpets.
Learn to cook. (Score:3, Insightful)
If you haven't already, learn to cook. It's possible eat better, healthier, and cheaper than most of the restaurants you're probably eating at, if you know where to shop and what to make. Be willing to buy in bulk (things often cost half as much). Make a lot of meals based around rice (rice is cheap).
Just consider this: where I'm at, I can eat filet mignon for the same price as a sandwich from Subway. Now just imagine if you start eating cheap food!
Also, track your expenses in this area. Only when you know what you're spending can you optimize effectively.
While you're at it, learn to bake. Cakes impress the girls.
Re:Do your computers always need to be on? (Score:2, Insightful)
I mean, if you're looking at things that use power, don't use driers. Heaters/Aircon, etc will use a heap more power than your computers do (assuming you've nothing out of the ordinary for casual uni students).
Use off peak power if you've got an electronic hot water system, etc etc.
Trying to save a few bucks on computer power when you're spending hundreds on heating is silly.
Hope this helps.
Re:LED Flashlight (Score:4, Insightful)
I don't know about that. A LCD of similar size and resolution to my CRT would cost about $600. Let's even assume that by CRT draws about 200W (the label on the back says 1.7A/120V, but that's going to be worst case.). In my area, electricity costs $0.08 per kWh. The LCD would take 37,500 hours to pay for itself $600/($0.08/kWh)/0.2kW. At that rate, I would take over 4 years for the LCD to pay for itself, even if I leave my current monitor on 24/7/365. To me, the savings just aren't enough to make me rush out and buy an LCD. I might consider it when it comes time to replace this monitor.
Re:Do your computers always need to be on? (Score:5, Insightful)
Ahem. Physicist here. First of all, he _said_ that he had electric heat. If you have electric heat, then running your computer while the heat is on is free, just as he says. A computer converts all of the energy it uses into heat, just as an electric heater does. If you're interested in making heat, then you could call both devices 100% efficient. The only difference is that in the computer, some of that energy does more interesting things before turning into heat.
As you say, if you have gas heat, this is not true. Gas is cheaper per unit of energy (although this is hard to tell from your bills, since they measure them in very different units!).
Re:Do your computers always need to be on? (Score:3, Insightful)
Learn how to cook (Score:2, Insightful)
Learn how to cook - preparing meals yourself is cheaper than eating out or buying pre-packaged convenience foods from the market. I can do a chicken dinner (roast chicken w/gravy, rice, salad and veg) for 4 for $10 or $2.50 per person (about 1.45 GBP). Learn how to make a few basics - roast chicken, marinara sauce, eggs, soup, etc. You don't need a lot of equipment and most parents would love to help you equip a basic kitchen setup.
Shop the sales and buy in bulk if you have the storage space (if you've got a house, you've got the storage space). Pasta is cheap, usually about $1 per pound here, but it also can be found on sale from time to time for 50-60% off. When that happens, buy 10 pounds. It's not going to go bad, and you will eventually eat it all. Get a warehouse club membership (or use someone else's) to buy basics like paper towels, toilet paper, meat.
Plan your meals and the use of leftovers. Roast two chickens on Friday night, eat one, and on Saturday make chicken salad or chicken soup with the other. If you're tired of chicken, put it in the freezer, thaw the marinara sauce and make spagetti.
Turn the computers off. I have a computer that's on most of the day, but when I started making sure it was turned off at bedtime I noticed the difference on my electric bill immediately. I have a tiny Linksys NSLU2 file server that's on all the time, but it only draws 5 watts or so, and it's suitable for my 3 computer home network.
Use compact flourescents. My kitchen lights are on most of the day, as is the floor lamp in the living room. Before I swapped out the bulbs, I figured I was drawing over 600 watts per hour. Now that the flourescents are in, I'm drawing 150 watts per hour. Between making sure the computer was powered off at night, using the compact flourescents, and just trying to make sure lights are off if no one is in the room, my electric usage has dropped by 20% per month (which is good because rates went up significantly recently).
By shopping sales and bulk buying, doing some basic meal planning and cutting down on waste, I cut my grocery bill by 30% (I tracked it for a few months). And we are pretty much eating exactly the same stuff as before - we're just being smarter about when we buy and how we use it.
DD
Unplug devices (Score:1, Insightful)
Best advice? Read Alan Zelicoff's book "Saving Energy Without Derision" (look further down in this page [zelicoff.com] ). It's about simple ways to save energy, before going to extremes like installing a $20,000 solar installation. You can purchase it for $10 (US) or you might find a PDF of it somewhere out there. It's got loads of advice about watching your usage and carefully managing it.
Foam and Caps (Score:3, Insightful)
The other thing you can do is check the wall switches and outlets. If you feel a draft a spray can of electrical outlet safe foam will go a long way toward sealing the draft. But you're not done yet, put caps on any outlet that isn't in use, all those slots in the house can equal a quater inch or one half centimeter open window.
Re:Foam and Caps (Score:3, Insightful)
Side benefit is that if all the pipes are covered in foam you are far less likely to have problems with bursting from frozen pipes.
Not a problem in my area, but some locales it's critical.