Condo Blues: saving energy
Showing posts with label saving energy. Show all posts
Showing posts with label saving energy. Show all posts

Wednesday, February 4, 2009

Make a No Slip Stay Put Door Draft Dodger

I installed metal draft blockers on the front and back doors of The Condo. Then I noticed that some areas of The Condo were still cold and a bit drafty – around the doors to my coat closet and pantry, which are both on outside walls. These drafts meant that my heater needs to work a little harder to keep the Condo warm in winter and the air conditioning needs to work a little harder to keep the Condo cool during the summer.

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 These drafts were wasting energy and costing me money – something I try to avoid. I like to save energy and save money on my heating and cooling bills.

What to do? I needed something to block the drafts on those interior doors. I didn’t think a metal draft plate would work on my wooden hollow core doors. I didn’t like how traditional fabric door draft dodger/door draft blocker/door draft stopper/door draft snake won’t stay in place. So I made a no slip stay put door draft dodger. Here’s how I did it.

Not only is making this no slip door draft blocker quick and easy project, but it is also a great stash buster!

Sew a No Slip Stay Put Door Draft Blocker 


Tuesday, February 3, 2009

Why Solar Panels Won’t Work Year Round in Central Ohio

Recently I was discussing how to reduce city energy costs on an online forum. A user offered the opinion that once everyone had converted to producing electricity using only solar and wind energy that we would end our dependency on fossil fuels forever. Many others chimed in, everyone agreed solar, and wind for everyone is the way to go.

Great idea until I looked out my window and saw this.

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The branches and what's left of leaves on the tree in my front yard are encased in ice from an ice storm

I noticed that the person who offered this opinion was from Costa Rica, where they have sun in abundance.

Wednesday, January 21, 2009

How to Heat a Room using Passive Solar Heat in Winter. Works Anywhere!

My bedroom has a pitched ceiling. It was a selling point and I thought it was a very nice feature when I bought The Condo. That is until I tried to heat the bedroom because, well, heat rises. Now of course I could replace the bedroom chandelier with a ceiling fan and run the blades in reverse during the winter to pull the warm heated air from the pitched ceiling to the lower part of the room where the people live. That’s a very good idea if it weren’t for one thing.

I find almost all ceiling fans with lights horrific and UUUUUUUUUUGLY!

I wanted to heat the bedroom up in winter but I was hesitant to use a space heater to do it. Since I was trying to reduce The Condo’s use of electricity, I really didn’t want to use an electric space heater. I didn’t want to use a propane or kerosene space heater either. I didn’t want an accidental case of hot burning Pekingese on my hands if you know what I mean.

Instead, I tried using the free passive solar space heater that I already had – opening the curtains on the bedroom windows. According to Build It Solar:

“Windows are very good solar collectors -- they are just as efficient as a commercial solar collector you might add on your roof, and can be less expensive and less complex to install. No ducting or plumbing required.”

In addition to opening the curtains, Building it Solar also suggests adding some shading to the Passive Solar Heating System, I mean, Open Curtains on My South Facing Windows. They say:
  • “Adding some form of insulating thermal shade to the window will greatly reduce night heat loss. While windows are very good collectors, they do lose a lot of heat at night, so some form of insulating shade is very important to reduce night losses.
  • You should include some means to shade the window during the summer. Unwanted solar gain through an unprotected south facing window during the summer can aggravate cooling problems. There are many ways to provide shading.”

I didn't install any of the complicated (and ugly) outdoor awnings or shade screens that Making It Solar suggests on my windows. Instead, I made two insulated roman shades and put them up on tension rods in my bedroom windows. They work just fine. 


Why do the solar energy advocates have to make using passive solar heat so complicated? Yeesh.
I was very skeptical that opening the curtains on the south facing windows of The Condo would help heat up the bedroom. Sure, I sealed the air leaks on my double paned windows. That wasn’t the problem.

The problem, I thought, is that we don’t get that much sunlight in Central Ohio, especially during the winter. In Columbus, 51% of the days of the year are overcast – the same amount of sunlight that they get in Inverness, Scotland. And they aren’t exactly known for their balmy weather or big solar farms.

But, hey, the price was right – free – so I tried it. My bedroom is on the second floor of The Condo, so I didn’t have to worry about peeping neighbors or burglers. I opened the curtains on the south facing bedroom windows in the morning before Husband left for work. I let the sun shine in during the day and kept the bedroom door open to let the air circulate around the room (and I’m kinda lazy about closing that door anyway.) I closed the curtains in the evening around 6:00 or so – when I finished work.

So did it work? You tell me. Blitzkrieg by his very nature, seeks out the warmest places in The Condo during the winter, usually on the first floor or in the second floor computer room. Guess where he’s hanging out now?

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That’s right. In the now much warmer solar heated master bedroom.

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Yes, opening my curtains and shades and using this freebie passive solar space heater did heat up the bedroom, despite the pitched ceiling. So much so that I didn’t have to even think about buying a space heater to use in the bedroom as long as I remembered to close the curtains and lowered the insulated shade at night to keep in the heat.

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During the summer, I keep the roman shades down and the curtains closed on the bedroom windows to keep the hot summer sun from heating up the bedroom too much.

It worked. In Ohio. Who knew?!

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Wednesday, January 14, 2009

Insulate a Hot Water Heater the Easy Way

While on the hunt for ways to reduce The Condo’s energy use, I did some poking around in my utility room. I found a big energy hog – my hot water heater.

Sure, I keep my hot water heater set at 120 degrees (F.) Set any higher and a hot water heater uses a lot more energy to heat water than I care to pay for and is a scalding risk. Set any lower and harmful bacteria can grow inside the hot water tank. That’s something you do not want.

 
 As like everything else that came with The Condo, the hot water heater was new but it is not Energy Star rated. I did some research and found that if I replaced my current practically new and working hot water heater with a comparable Energy Star model, I would only reduce its natural gas consumption by about $5-10 a year.

Thursday, January 8, 2009

20% Home Utility Reduction Challenge – December Update & Tips

It’s the last month of my 2007 20% Home Utility Reduction Challenge! Let’s see how I did at reducing my home's electric and natural gas consumption by 20% in December.

December Electricity Usage


Even with putting up electric holiday lights and decorations, I significantly reduced how much electricity we used in December. I’m sure that I could have reduced that number by not putting up any holiday lights but I really didn’t want to do that. One of my goals of the 20% Home Utility Reduction Challenge was to prove that I could reduce my electricity and natural gas consumption and not have to endure major hardships or put in huge sacrifices. I like Christmas with all it’s trimmings including holiday lights. To me ignoring the whole thing, as some Greenzillas would prefer the world to do, is a major hardship and huge sacrifice for me. I think that life is a balancing act and yes, you can still have some holiday decorations if it makes you happy just try not to overdo it so that you have so many incandescent lights up that you can see your house from space. Of course, your mileage may vary on this issue.


However, my personal balancing act is paying off. Last December I used 641 Kwh of electricity, approximately 21 Kwh a day. This December I reduced that load to 449 Kwh of electricity, approximately 15 Kwh a day. That’s a 70% reduction in electricity for the month of December! Whoo-hoo!

How I Lowered My Electric Bill in December



Monday, December 15, 2008

20% Home Utility Reduction Challenge: November Update & Tips

My goal is to lower my home’s natural gas and electricity use by 20% in 2008. I also want to 
reduce my utilities as inexpensively as possible. Our main focus is on changing habits instead of replacing all of our fairly new and still working appliances and items with Energy Star equivalents. If our stuff wears out beyond fixability then of course, we’ll consider Energy Star items as replacements if applicable. Now that it’s getting colder in Central Ohio, we’ve turned on our natural gas furnace and unfortunately, it’s supposed to be a colder than normal winter. Winter is when our natural gas usage is at its highest, so let’s see how we did for November 2008.



November Natural Gas Usage

We use natural gas for heat, hot water, and a natural gas fireplace in our living room. Once the outside temperature dips to 40 degrees (F), we turn on the heat and switchover to some winter heat saving habits. Our habits and minor home improvements are paying off because in November 2008 we only used 28 CCF of natural gas dowm from the 37 CCF of natural gas we used in November of 20o7, that's a 9 CCF difference folks!

How I Lowered My Natural Gas Bill in November

Wednesday, December 10, 2008

15 Habits That Lower Winter Utility Bills

During my 20% home energy reduction challenge, I quickly found that one of the best ways to lower my utility bills was to change my household habits according to the seasons. Seriously, folks, all of the energy efficient light bulbs and sealing of air leaks in the world won’t do much to p reduce your home’s electric and natural gas use if you keep every light in the house blazing and set the furnace to the highest temperature all day every day.

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Here are some of the things I do that help me lower my winter electricity and natural gas usage and hopefully the bill (unless they raise my rates.) These habits will work also work for apartment dwellers and renters too.

15 Easy Ways to Lower Your Winter Heating Bill


Thursday, October 2, 2008

Save Some Bucks – How to Seal Heating Ducts!

I am on a mission to seek out and destroy air leaks in The Condo so I can save money on my heating and cooling bills this year. According to energystar.gov it will be worth it too:
“EPA estimates that homeowners can typically save up to 20% of heating and cooling costs (or up to 10% of total energy costs) by air sealing their homes
and adding insulation in attics, floors over crawl spaces, and accessible basement rim joists.”

One place to look for air leaks is in the heating and air-conditioning (also known as HVAC) ducts in your home (or Condo.) Air leaks make your HVAC system use more fuel and work harder to do the job it’s supposed to do. And that can cost you money. Especially if those air leaks are in the unheated/uncooled areas of your home such as a basement, or in my case, in an unheated utility room.

There are generally two places where air leaks occur and that you need to seal:

Thursday, September 18, 2008

How to Plan For/Survive an Extended Electrical Blackout

I’ve experienced quite a few short term and long term weather related power outages and blackouts. The worst one was in 2004, when an ice storm took down power lines and left most of my city in darkness for a week. Christmas week. With a big plan for the worst and hope for the best, I give you five things to consider and plan for when the power lines go down and electricity is out for an unknown extended period.


1. Consider Shelter
Staying at Home
· If it’s a summer blackout, it may be too hot to stay inside your house. The easiest thing to do may be to just grab an extra chair or blanket and step outside. Chances are your neighbors are doing the same. This may be a great time to get to know your neighbors a little better and do an impromptu block party, or play a game of Frisbee, baseball, or cards.

· Even if you use natural gas to heat your home, you may not have heat during a winter electrical outage. Some natural gas furnaces use an electrical fan to blow the heat through the ductwork to heat your home. Therefore, even if the heater may still be working, without electricity you’re not going to have the little fan that. And without a working fan, you may have a cold house. (I found out about this one the hard way.)


Thursday, August 14, 2008

Twenty Percent Home Energy Reduction Challenge – Summer Update

I conducted a DIY Energy Audit using the using the Energy Star Home Energy Yardstick to determine my home’s Energy Performance. My home energy performance grade was Below Average with a score of 3.7 out of 10. The Yardstick suggested I cut my electricity and natural gas consumption by 20%. I decided to do it.

I gave myself the additional goal to make the reductions as sustainable and inexpensively as I could, meaning that things like changing habits, light bulbs, and sealing air leaks with caulk and insulation were in. Replacing everything I own with the newest most expensive Energy Star equivalent or installing an array of solar panels on The Condo were out.

“It can’t be done!” many people cried, “You need to replace those three-year-old appliances with Energy Star equivalents! You need to install solar, wind, geothermal to get low green energy bills!” (Personally, I’d love to install such alternative technologies but it’s not going to do much good until I reduce our energy consumption first.)

So how am I doing? Pretty darn good. The Condo’s electrical use is down for January through July of this year, in some cases I cut our electrical use by 50%.

Thursday, May 1, 2008

5 Easy Ways to Lower Your Electric Bill

Trying to reduce our electricity usage by 20% this year, without replacing everything we own, had me singing The Condo Blues. (Condo Blues. What a great name for a blog, ya think?) After a couple of months into the New Year, I checked our electric bills. Our electricity usage didn’t go down from the previous month, it actually went up!


This is after I:

1. Switched my remaining incandescent light bulbs to CFLs

2. Switched to the Short Wash cycle on my dishwasher and continued to do only full loads in the dishwasher and air dry the dishes

Tuesday, April 8, 2008

How Energy Efficient Light Bulbs Save Money

According to Energy Star, lighting accounts for up to 20% of the average home’s electric bill. Yowza!

They say if I switch out at least 25 % of  my incandescent light bulbs to Compact Fluorescent Light bulbs (CFLs) it is an easy peasy way for me to be on my merry way of reducing my energy usage this by 20% this year. Just by the simple act of changing a light bulb? Lazy environmentalism. Sweet. Just the way I like it.


For giggles, I counted the number of light bulbs in the house so I could calculate my current household percentage of eco-bulbs before The Great Light Bulb Switch. It took me awhile to get an accurate number because my initial count forgot the light bulbs in fixtures I don’t use very often or think about like in various closets, the back porch, and the utility room. 

I have 58 light bulbs. Seems like a lot, but some of my light fixtures use more than one light bulb. Twenty five of these light bulbs are some form of energy efficient light bulb: a combination of fluorescent, compact florescent (CFL), halogen, and Verilux Full Spectrum Light Bulbs

Expense yes, but the Verilux Full Spectrum Light Bulbs are supposed to use less energy and show colors more accurately than a standard incandescent light bulb, which is important when I’m designing something. They are also supposed to make me happy during those gray Ohio days and save me from putting a bid on the colossally expensive Happy House.





Now that I have the numbers, what’s my percentage of energy saving light bulbs? Let’s do some math and calculate this puppy. Well, actually, we’re about to calculate a percentage of numbers. If you want to calculate a puppy, I suggest you go to your local animal shelter or rescue group and adopt.


25 eco-bulbs divided by 58 total household light bulbs = 43% of our light bulbs are energy efficient.

Cool.


...and yet why isn’t my 43% of energy efficient lighting goodness reflected on my not-yet-lower electric bill? Time to switch out more light bulbs even before the suckers burn out. I'll make the financial hit a little less by buying one three pack of CFLs every time I go grocery shopping. It may take me a little longer to do the switchover, but at least it I wont' have to put up an extra $200 all at once to do it.

Looking for more energy efficient light bulb ideas? Check out the following options - and more! - below!

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Thursday, April 3, 2008

How to Search for Air Leaks and Drafts

PhotobucketIt’s a sad fact of life that every home has air leaks in its walls, windows, foundation, and attic. Even a newly built home like mine. How much your home leaks air will vary depending upon the design and construction of the home, where you live, what you do, and how you do it. .

Air leaks make your heating and cooling system use more energy and work harder to do the job you want it to do. This can cost you money. Big money.  In fact, experts say that if you don't seal all of the little air leaks in your home, you might as well keep a window open during the winter.

Don't worry. It's easy as pie o find those little and sometimes big air leaks in our home. Once you find them, seal them. Then put that extra money to good use, celebrate by buying yourself a pie. Nom....pie...

How to Find Exterior Air Leaks and Drafts



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Wednesday, March 5, 2008

How to Conduct a DIY Home Energy Audit


It started innocently enough when I saw the gas bill on the kitchen table and opened the envelope. We used 108 CCF (centum cubic feet) of natural gas last month for heating and hot water?! We’re two people in a new build, 1500 square foot, freestanding condominium (looks like a house, acts like a condo.) We don’t crank the heat up to tropical heat levels in winter or set the air conditioning to polar cold in summer. We have a programmable thermostat; surely, it is supposed to protect us from high heating bills?


It’s not as if we can’t afford to pay the gas bill, we can. But honestly, if I’m going to pay for something that is in the hundreds of dollars I’d much rather buy a Nelson bubble lamp than something that’s here today and gone tomorrow like heat. Yes, I know heating is important and that you can die without it during the winter. However I wanted to know what was going on with the higher utility bills when our home is supposed to be energy efficient. I decided to conduct a home energy audit.

Unlike some areas of the United States, my local gas and electric companies do not offer free home energy audits to their customers. After much digging on the customer unfriendly Columbia Gas Website, I found a link to the Energy Star Website that allowed me to conduct my own DIY home energy audit using their Home Energy Yardstick . Best of all this service is free. I like free. Free is good.

How to Do a Free Home Energy Audit