DIY Energy Audits and the A-Hah Moment


In the preceding post on-Less Weight Equals More Horsepower I used the comparison on how the US Automakers figured out how to make our Automobiles use less gas by lightening the vehicles weights which increased horsepower which equates into less Petrol needed for operation and how the same principles can be applied to a Buildings Energy Use and Needs. The principles I will be blogging about applies to any building-Residential or Commercial and can be used to give your Bank Account More Horsepower!

Lets start by going room by room and looking around at all the Gadgets/Appliances that are using electricity. Simple DIY Energy Audits -that anyone can perform on your building. Keep in Mind the Following two bullet points when Inspecting the Gadgets and Appliances.

  • What Gadgets or Appliances in your building are always on and consuming energy? This is Vampire Power [i].
  • Rule of Thumb? “ If your appliances are old enough to Vote it needs replaced with a newer Energy Star Appliance. [ii] ”

Here are examples of my energy use for my buildings for my DIY Energy Audit Home Office Location (Home Office).

I performed a Room by Room walk-thru inspecting taking notes of everything that used electricity. (When I’m performing a Computerized Energy Audit using Equest Software I log the information into the program and it does the math for me plus outlines areas for improvement with ROI for all costs involved.) But we’re going Old School on this Energy Audit and you will only need a basic calculator or pen and notepad.

The Benefits of Performing an Old School Energy Audit by hand and figuring things by hand is the A-Hah Moment of Energy Use- you will gain a greater understanding of:

watts of energy, kilo watts, how watts and kilowatts translate into dollars.

Location Time in UseHrs / day Electricity UsedMeasured in watts Vampire PowerYes or No

FORMULA FOR ESTIMATING ENERGY CONSUMPTION

(Wattage × Hours Used Per Day= total watts )

Cost to Operate in St Louis using Ameren UE combined electricity rate plus service fees =.11/w1 kilowatt (kW) = 1,000 Watts (total watts ÷ 1000 = Daily Kilowatt-hour (kWh) consumption) x $.11= Amount in $.
Bedroom 1(hours per day spent sleeping 8.7)
Clock Radio 24 10 yes 240 0.26
TV 4 133 yes 532 0.53
VCR DVD 2 20–25 yes 50 0.05
2-Lights- 3 bulbs ave 65 W 4 260 no 1040 1.4
Fan 8.7 65 no 565.5 0.57
Bedroom 2 [which has dual functions in my Residence as Home Office and
Dining Room]
Clock Radio 24 10 yes 240 0.24
Lights-1 overhead with 2 light bulbs-2 desktop lights Ave W of 40×3= 120 w 4 120 no 480 0.48
Computer [i] 1- 200w=800w 4 200 no 800 0.8
Laptop Computer 2 1 60 no 60 0.6
Tablet Computer 0.5 22.5 no 11.25 0.01
Internet Access [ii] 24 1.22 yes 29.28 0.03
Living Room-Lights w/2 Situational Lights 120 w Total 2 240 no 480 0.48
Living Room 1 Overhead w/ 2 light bulbs 120w total 2 120 no 240 0.24
TV 2 133 no 266 0.27
VCR/DVD 2 20-25 yes 50 0.05
Bathroom

  • Over Head Lights
4 100 no 400 0.4
KitchenGas Stove with Pilot light Zero Electricity DemandRefrigerator Number 1 in-use 100%

Wall Clock- Batteries Zero Electricity Demand

Coffee Maker:

Dishwasher:

Lighting-3-100w+1-60w=360w

MicroWave

0 0 no 0 0
24/3=8 725 yes 5800 0.58
0 0 no 0 0
2 1000 no 2000 0.2
1 1500 no 1500 1.5
4 360 no 1440 1.4
1 1000 no 1000 1
Hallway/Stairway

  • Lights
12 100 no 1200 1.20
Laundry Room

  • Washer
  • Dryer
  • Lights 2-120w total
2 400 no 800 0.8
4 3000 no 12000 1.32
1 120 no 120 0.12
Mechanical Room:

  • Furnace 50% use 3 hrs / day
  • Water Heater Gas
3 750 No 2250 0.25
0 0 0 0 0
Exterior

  • Lights 2-120w=240w total
10 2400 no 24000 2.4
Totals

TYPICAL WATTAGES OF VARIOUS APPLIANCES

Here are some examples of the range of nameplate wattages for various household appliances

  • Aquarium = 50–1210 Watts
  • Clock radio = 10
  • Coffee maker = 900–1200
  • Clothes washer = 350–500
  • Clothes dryer = 1800–5000
  • Dishwasher = 1200–2400 (using the drying feature greatly increases energy consumption)
  • Dehumidifier = 785
  • Electric blanket (Single/Double) = 60 / 100
  • Fans
    Ceiling = 65–175
    Window = 55–250
    Furnace = 750
    Whole house = 240–750
  • Hair dryer = 1200–1875
  • Heater (portable) = 750–1500
  • Clothes iron = 1000–1800
  • Microwave oven = 750–1100
  • Personal computer
    CPU – awake / asleep = 120 / 30 or less
    Monitor – awake / asleep = 150 / 30 or less
    Laptop = 50
  • Radio (stereo) = 70–400
  • Refrigerator (frost-free, 16 cubic feet) = 725
  • Televisions (color)
    • 19″ = 65–110
    • 27″ = 113
    • 36″ = 133
    • 53″ – 61″ Projection = 170
    • Flat screen = 120
  • Toaster = 800–1400
  • Toaster oven = 1225
  • VCR/DVD = 17–21 / 20–25
  • Vacuum cleaner = 1000–1440
  • Water heater (40 gallon) = 4500–5500
  • Water pump (deep well) = 250–1100
  • Water bed (with heater, no cover) = 120–380

FORMULA FOR ESTIMATING ENERGY CONSUMPTION-Use this formula to estimate an appliance’s energy use:

  • (Wattage × Hours Used Per Day) ÷ 1000 = Daily Kilowatt-hour (kWh) consumption

1 kilowatt (kW) = 1,000 Watts

Multiply this by the number of days you use the appliance during the year for the annual consumption in kWh per year.

ESTIMATING ANNUAL COST TO RUN AN APPLIANCE

Multiply the annual consumption in kWh per year (that you calculated above) by your local utility’s rate per kWh consumed to calculate the annual cost to run an appliance. Note: To estimate the number of hours that a refrigerator actually operates at its maximum wattage, divide the total time the refrigerator is plugged in by three. Refrigerators, although turned “on” all the time, actually cycle on and off as needed to maintain interior temperatures.

EXAMPLES:

Window fan:
(200 Watts × 4 hours/day × 120 days/year) ÷ 1000
= 96 kWh × 11 cents/kWh
= $10.56/year

Personal Computer and Monitor:
[(120
Watts + 150 Watts) × 4 hours/day × 365 days/year] ÷ 1000
= 394 kWh × 11 cents/kWh
= $43.34/year

What is the Best Defense to fight these upcoming high summertime cooling bills? Energy Conservation is the best defense and will provide the Fastest ROI- Return on Investment for your $Money$.

i http://michaelbluejay.com/electricity/computers.html

ii446 Kw/ year / 365= 1.22 source: http://www.nytimes.com/2011/06/26/us/26cable.html?pagewanted=1&_r=2&ref=energy-environment&adxnnlx=1309172425-vWWbjwsKwmR0zJvE%20C7U5Q&

i Vampire Power

Certificate of Completion-Residential Energy Auditor Training for Scotty-Scotts Contracting

Certificate of Completion-Residential Energy Auditor Training for Scotty-Scotts Contracting

ii  rules of thumb on Energy Conservation as taught by ICast .

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I took the Energy Star Pledge Have You?


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New Policy Brief- Middle Income Financing for Energy Efficiency


Increasing Middle America’s Access to Capital for Energy Improvements

While middle income Americans have historically invested in improvements that maintain and increase the value of their homes, they have seen an important source of financing – the equity in their properties – evaporate at the same time that their access to other loan products has been restricted.  A number of energy efficiency programs are deploying credit enhancements, novel underwriting criteria, and innovative financing tools to reduce risks for both financiers and borrowers in an effort to increase the availability of energy efficiency financing for middle income households.  While many of these programs are income-targeted, the challenges, opportunities, and emerging models for providing access to capital may apply more broadly across income groups in the residential sector.

Read the Brief  mi-policybrief-3-6-2012

Spray Insulation~Deal of the Week


If you have ever wanted to super insulate your home or business against the cold and heat and protect the bank account from the rising costs of our Electricity Rates – Ameren UE and New Gas Rate Hikes – Laclede Gas. The following offer I received from a couple of my Spray Insulation Dealers is just what your Bank Account needs.

12.jpg thumb_2561998304.jpg?t=1328979021
ISOCYANATE PROMOTIONWhile Supplies last we are offering our customers 500 lbs of PMDI Isocyanate forbelow wholesale prices!! Compatible with most all spray foam products, very clean, high quality ISO.

YOUR PRICE$ 650.00

Promotions running on 500lb Iso’s and system pricing on our EcoGuard 500 and EcoTite 1200. Let us start helping you save money today!

  • EcoSeal 500 .5 OPEN CELL foam. 18,000 board feet yield, odorless and excellent adhesion.
  • EcoTite 1200 1.2lb open cell spray foam. R-Value 5.0 per inch. 3.55 perms per inch, has a tensile strength close to closed cell foam. No scraping or scarfing, Odorless products
Syenergy Spray Foam Specialistsoffers a broad range of innovative solutions to meet all your needs. Whether big or small, our products are made with precision, in accordance with the highest quality standards. All Syenergy spray foam products are custom blended when you order to insure the highest quality and the freshest material. You can rely on our products to get the job done right!An overview of our Products:

Syenergy 500- Renewable Resource Based .5 lb Open Cell Spray Foam Insulation. Passes the NFPA 286 Appendix X with no thermal barrier or intumescent coatings. Read More….

Syenergy Seal 500 – Class one .5 lb Open Cell Spray Foam Insulation with an R value of 3.83 per in. We use low odor catalysts and it will not cause a “blue haze” for installers. Read More….

Syenergy 1200 – Is a Hybrid Open cell foam insulations with a high R value of 5 per inch. Read More….

Syenergy 1800W & 1800 245fa– Class one thermoset 1.7 and 1.8 lb. water blown Closed cell Spray Foam Insulation that has a high r value of 5.5 per inch and contains the highest level of agriculturally based renewable resources content available on the market.Read More….

ECOSAFE Spray Foam Insulation is the newest SPF company to the market. Our goal is to produce the most technologically advanced products at the most affordable price. Homeowners demand the safest, greenest products for their home and ECOSAFE strives to deliver. Our certified contractor program encompasses all areas of the spray foam business, so that every time a contractor installs ECOSAFE products, it is installed to our specifications. Spec SheetsSyenergy 500

Syenergy Seal 500

Syenergy 1200

Syenergy 1800W & 1800 245fa

Company Website:http://www.ecosafefoam.com/index.php5 Company website: http://www.syenergyfoam.com/

Schedule a Free Green Site Evaluation at the Web Locations Below and Scotts Contracting will respond as fast as humanly possible.

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Add Curb Appeal and Save on Home Energy Needs



Both of which will Add Value to your Home in Comfort and Appraisal Value
This Green Build Wrap Around Porch was

Designed and Built by Scotty, Scotts Contracting
View the Power Point (with Before and After Photos) presentation here: How To Add Curb Appeal and Save on Home Energy Needs

 

Recycling is not just for Cans


Earlier this year I was asked to replace a leaking roof on a Patio of an Investment Property.  The job consisted of Removing the existing Mound City Clay Roof Tiles from the Porch Roof and replacing with Certain Teed 3 Tab-Shingles (Energy Star Rated).

Rather than dispose of the Clay Roof Tiles in the local  landfill I choose to “Recycle” the roof tiles and am happy to report that they went to a good home and will be re-installed on future roofs by: “Old World Roofing Company Slate and Tile Specialists

Mound City Clay Roof Tiles Recycled by Scotts Contracting

Mound City Clay Roof Tiles Recycled by Scotts Contracting

While I was at Old World Roofing Company and speaking with the business owner, Mr. Hagerty.  We discussed the aspects of his business that has his business backlogged with future projects into 2012.  I jumped at the opportunity to discuss and learn the various aspects that have made his business a success.  And was thrilled to learn that the things that have made his business a success are the same principles that I incorporate into my small business:

“Honesty and hard work, prompt customer service, keeping the customer informed of the progress on the job, and providing quality work!”

We also discussed the aspects that make the Clay Roofing tiles a Green and Sustainable product.  Clay Roofing Tiles-

  • are traditionally made from locally available materials such as clay.
  • Clay as a building material is one of the oldest building materials on Earth, among other ancient, naturally occurring geologic materials such as stone and organic materials like wood. Between one-half and two-thirds of the world’s population, in traditional societies as well as developed countries, still live or work in a building made with clay as an essential part of its load-bearing structure.re-posted from: http://en.wikipedia.org/wiki/Clay#Clay_as_a_building_material

  • Clay minerals are typically formed over long periods of time by the gradual chemical weathering of rocks, usually silicate-bearing, by low concentrations of carbonic acid and other diluted solvents. These solvents, usually acidic, migrate through the weathering rock after leaching through upper weathered layers. In addition to the weathering process, some clay minerals are formed by hydrothermal activity. Clay deposits may be formed in place as residual deposits in soil, but thick deposits usually are formed as the result of a secondary sedimentary deposition process after they have been eroded and transported from their original location of formation. Clay deposits are typically associated with very low energy depositional environments such as large lakes and marine deposits.re-posted from: http://en.wikipedia.org/wiki/Clay

In keeping with the Title of the Article: “ Recycling is not just for Cans ” I’d also like to point out that recycling also saves:

“Landfill Space, Reducing the Energy to manufacture new products ie: Reducing Global Warming, and re-using building products in the construction industry will also save you money.” 

I encourage everyone to Re-use and Re-cycle!  If you are interested in recycling options on your next building project (St Louis Area) Scotts Contracting offers many options for recycling the building materials  and many times are tax deductible for added savings on your project.  Feel free to drop me a quick note by using the Contact form below and Scotty, Scotts Contracting will return your request asap.

CSP-design with Heat Recovery Unit for added Energy Savings


UPDATE:  Concentrated Solar Power Design with Added Heat Recovery Unit

Seeking Assistance to bring this design to market.  

Please use Contact Form Below and

Scotty, Scotts Contracting will reply to your message ASAP.

Concentrated Solar Power with Heat Recovery Unit Designed by Scotts Contracting 11/01/2011

Concentrated Solar Power with Heat Recovery Unit Designed by Scotts Contracting 11/01/2011

Updated Concentrated Solar Power Photovoltaic Design with Added

Automatic Heat Recovery Unit for Dual Energy Savings

This is an update on the CSP (Concentrated Solar Power) design with Heat Recovery Unit for added Energy Savings.

Design Features:

  • Energy via the Automatic Heat Recovery Unit

Notes:

  • Many of the CSP designs on the Market today “create steam to generate electricity”.  This design will create electricity efficiently via Photo-voltaic Cells in the receiver; thus eliminating the need for Steam Engines.  It also generates heat to be used in the Heat Recovery Unit (twice as much usable energy for today’s home and business).
  • Heat Recovery Unit incorporates an automatic air handler set by thermostat for transferring climatically controlled air movement.
  • This design works exceptionally well during the winter time when the sun’s radiation is at it lowest radiation level.  Concentrated Solar Power will soon be available for non-desert regions and easily adaptable for any region.

Seeking Assistance to further Develop this CSP Design2.  Please use the Contact Form Below for additional info and Scotty, Scotts Contracting will reply ASAP.

Word Press Links:Concentrated Solar PowerCSPenergy,Parabolic troughRenewableSolar, and Solar power

A diagram of a parabolic trough solar farm (to...

Image via Wikipedia

Poll-How can I help you Save Money on your Winter-Time Heating Bills?


Scotts Contracting Provides Energy Audits and Weatherization services for your home or business. Save $ by Weatherizing your building against High Heating Bills this winter

Weatherizing your Building will Save $ Money $ on your Heating Costs

POll-How can I help you Save Money on your Winter-Time Heating Bills?

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Frost or Snow on Roof or Lack Snow is a sure sign…


Snow on Roof or Lack Snow is a sure sign….

On the Frosty Mornings when you are outside your house scraping your cars windshield to prepare for your drive to work. Take a look at the Roof of your Home. -Lack of Frost or Snow on your Roof is a sure indication that it was melted by the Heat as it rises from the Interior of your House into the Attic Area-

Snow on Roof or Lack Snow is a sure sign…

  • Does the Frost or Snow cover the whole roof?
  • Are there places where the snow and frost melt first? (not caused by the Suns Rays)
  • Is there Frost and Snow on the Garage Roof but not on the House Roof?
  • Does your Neighbors House have Frost and Snow on their Roof- but-Your Roof Doesn’t?

Any or All the above may mean that:

  1. Lack of Insulation In the Attic
  2. Air Infiltration from the Interior of the House into the Attic Area
  3. Uninsulated Heating Ducts inside the Attic

Scotts Contracting can Inspect your Attic for Proper:

  1. Insulation Levels
  2. Adequate Ventilation
  3. Uninsulated Heating Ducts
  4. Air Infiltration

Email scottscontracting@gmail.com and Scotty will provide a Free Estimate to Fix any of the Above Issues on your Home. I will also provide a Cost Saving Analysis that will provide a ROI on your Investment. 

Weatherization doesn’t cost it Saves! - Rule of Thumb: For Every $1 Spent on weatherization You will Save $2-$3 on your Home’s Energy Bills

  • Example: By adding the suggested Inches of Insulation you will save 10-30% amount on the Energy needed to heat your Home= Lower Heating Bills and Greater Comfort Levels for you and your family

Additional Green Blog Posts:Energy Star Home Improvement Tips ,Insulation and Thermal Performance ,Which Kind Of Insulation Is Best? ,Radiant Barriersfor your Attic,Insulating Roofs, Walls, and Floors, Roof and Attic Ventilation ,


Email scottscontracting@gmail.com or use the contact form below and Scotty will provide a Free Estimate to Fix any of the Above Issues on your Home. – Scotty, Scott’s Contracting

Air Sealing a Ceiling Electrical Junction Box


CAD Design-Weatherize-Insulate-Fire Block-Electrical Junction Box

Air Sealing Ceiling Electrical Junction Box

CAD Diagram explains how to Build and Air Tight Electrical Junction Box located in most Attics

Sealing Air Leaks

Warm air leaking into your home during the summer and out of your home during the winter and can waste a lot of your energy dollars. One of the quickest dollar-saving tasks you can do is caulk, seal, and weatherstrip all seams, cracks, and openings to the outside. You can save on your heating and cooling bill by reducing the air leaks in your home.

Hint: Use Fire Rated: 5/8″Fire Rated Drywall or Sheetrock with Fire Proof Caulking to Create the Air Tight Seal

Fire Proof /Air Tight Electrical Junction Box Cover used in Attics

Tips for Sealing Air Leaks

re-posted from:http://www.energysavers.gov/tips/insulation_sealing.cfm

Pie chart shows how air escapes from a typical home: 31% floors, ceiling, walls; 15% ducts; 14% fireplace; 13% plumbing penetrations, 11% doors; 10% windows; 4% fans and vents; 2% electric outlets.How Does the Air Escape?
Air infiltrates into and out of your home through every hole and crack. About one-third of this air infiltrates through openings in your ceilings, walls, and floors.
  • First, test your home for air tightness. On a windy day, carefully hold a lit incense stick or a smoke pen next to your windows, doors, electrical boxes, plumbing fixtures, electrical outlets, ceiling fixtures, attic hatches, and other locations where there is a possible air path to the outside. If the smoke stream travels horizontally, you have located an air leak that may need caulking, sealing, or weatherstripping.
  • Caulk and weatherstrip doors and windows that leak air.
  • Caulk and seal air leaks where plumbing, ducting, or electrical wiring penetrates through walls, floors, ceilings, and soffits over cabinets.
  • Install foam gaskets behind outlet and switch plates on walls.
  • Look for dirty spots in your insulation, which often indicate holes where air leaks into and out of your house. You can seal the holes with low-expansion spray foam made for this purpose.
  • Look for dirty spots on your ceiling paint and carpet, which may indicate air leaks at interior wall/ceiling joints and wall/floor joists. These joints can be caulked.
  • Install storm windows over single-pane windows or replace them with more efficient windows, such as double-pane. See Windows on page 18 for more information.
  • When the fireplace is not in use, keep the flue damper tightly closed. A chimney is designed specifically for smoke to escape, so until you close it, warm air escapes—24 hours a day!
  • For new construction, reduce exterior wall leaks by installing house wrap, taping the joints of exterior sheathing, and comprehensively caulking and sealing the exterior walls.
  • Use foam sealant around larger gaps around windows, baseboards, and other places where warm air may be leaking out.
  • Kitchen exhaust fan covers can keep air from leaking in when the exhaust fan is not in use. The covers typically attach via magnets for ease of replacement.
  • Replacing existing door bottoms and thresholds with ones that have pliable sealing gaskets is a great way to eliminate conditioned air leaking out from underneath the doors.
  • Fireplace flues are made from metal, and over time repeated heating and cooling can cause the metal to warp or break, creating a channel for hot or cold air loss. Inflatable chimney balloons are designed to fit beneath your fireplace flue during periods of non-use. They are made from several layers of durable plastic and can be removed easily and reused hundreds of times. Should you forget to remove the balloon before making a fire, the balloon will automatically deflate within seconds of coming into contact with heat.
Cutaway house illustration showing areas of home where air leaks. Refer to caption for list.Sources of Air Leaks in Your Home
Areas that leak air into and out of your home cost you lots of money. Check the areas listed below.

  1. Dropped ceiling
  2. Recessed light
  3. Attic entrance
  4. Sill plates
  1. Water and furnace flues
  2. All ducts
  3. Door frames
  4. Chimney flashing
  1. Window frames
  2. Electrical outlets and switches
  3. Plumbing and utility access
Scotts Contracting is available to assist you in improving your Home or Business Energy Demands.  Please use this form to Contact Scotty, Scotts Contracting to schedule a FREE Energy Analysis for your Property.

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