Advantages – Energy Efficiency – Cooling | AiDomes

Florida 48ft & 40ft Aidomes

The home dome is a 48 foot in diameter dome,  Its first floor was designed to have two bedrooms, two baths, living room, family room, dining room and kitchen linked to a 40′ garage dome.  The 48′ dome’s first floor is 1905 sq.ft. and second floor of 830 for total of 2,735 sq.ft.   The Home Dome has a second floor which includes master bedroom, master bath with two walk in closets and a study.

Ai has stock floor plan layouts for each of the ten size building kits we manufacture.  To view the stock plans click on Plans.  If you do not see a plan to fit your lifestyle, Ai can modify a stock plan or design a custom plan from your sketches and descriptions.  We are happy to explain the floor plan design process with you.  Besides designing the plans which are utilized to obtain a building permit, Ai manufactures the kits from prefab panels which when assembled result in the exterior walls and roof of the concrete dome.

The kit can be owner built or a contractor can be hired to assemble the panels.  The independent kit assembly consultant can be hired to supervise your workers or your contractors workers.

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Jamaica 45ft & 34ft Aidomes in Runaway Bay.

Robert Stephens purchased the two Aidomes after the building kits were assembled.  He and his crew beautifully finished the exterior and interior.  The domes will be presented for short term vacation rental and small functions such as intimate weddings with max 80 guests.

The floor plan layouts below were the original design; however the plans have been modified.   A 45′ dome can be designed with three to four bedrooms and 2 1/2 baths.  A 34′ dome can be a garage dome or a two bedroom two bath home.

The Dome building kits are shipped in containers from American Ingenuity’s factory in Rockledge Florida.  One 34′ dome can fit in one 40′ high cube container. One 45′ kit can fit in one 45′ high cube container and one 20′ container.  To obtain shipping quotes, email the receiving port name and Ai will contact a freight forwarder and obtain a shipping quote.  Email address is

At no cost to you, if you give your property address and building department name,  Ai will call the building department, email them a sample set of plans and find out what is required for them to issue a building permit on the dome.

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Featured below is a 40′  Aidome home linked to a 30′ garage dome with 2nd floor bedroom loft.  The dome, link & loft in the cupola are 1,985 sq.ft. The 2nd floor loft in the 30′ dome is 211 sq.ft. for total sq.ft of 2,196.   This layout has three bedrooms and two baths in the dome and one half bath on the garage first floor. The loft above the garage is a bedroom.    Currently we have utility bills January through July. When we receive the August bill we will add a link to the May-August electric bills.  The dome is all electric with the AC kept at 77 degrees during the day and 76 degrees at night and on the weekend.  Below this 40′ Energy info are six years of utility bills for a 34′ dome.

40′  Aidome home linked to a 30′ garage dome with 2nd floor bedroom loft. 

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The following recaps various other Aidomes and their energy info:

L. Henderson of Florida called and explained he is wanting to build an Ai dome for two main reasons: 1) wind strength against hurricanes and 2) energy efficiency. His current two bedroom/two bath home built in the 70’s monthly electric bill is $250; which means the air conditioning cost is around $125 a month in hot Florida summer months.  If he built a 34′ dome he would cut is air conditioning costs significantly from $125 a month to less than $30 a month.

As far as functioning in cold, snowy environment, American Ingenuity domes have been built in such cold climates as Canada, at 7,500 feet elevation in Utah, 3,400 feet elevation in North Carolina, South Dakota, Minnesota, Montana, Wisconsin, Vermont, New York and all cold states in the USA except for New Hampshire, Rhode Island and North Dakota.  As described above It is easier to heat an Ai dome that to cool.

Klaus Kolb’s South Carolina Ai concrete dome house earned EPA’s Energy Star.  Home Energy Partners certified his home used 61% less energy than in comparably-size housing. To view pictures of his dome home and Energy Star info, click on Earned Energy Star. He installed a geothermal cooling & heating system. To view pictures & info about his geothermal system, click on System. And scroll down the page.  Klaus’s total monthly average energy bill was $49. This includes the electricity and propane costs for his entire 1,600 sq.ft. – 40 ft. dome.

One of our customers in Pennsylvania built a 40′ dome on a full basement. This is quote from them: “We live in the mountains of PA. The winters up here can be brutal. Our Ai Dome is a 40ft with Link on a 9″ thick livable basement. {Den, Office/Computer room, Kitchenette} The entire interior, to include the mechanical room, is heated and cooled by a GeoThermal, Water furnace, Radiant floor system. Our zone controllers are set on 74 degrees winter and summer. Our sole power source, at present, is the grid. Our costs per month range from $99 to a high of $120. We were amazed that our cost now are less than when we lived in a 14 ft by 73 ft mobile home while building the Dome. Our decision to build an American Ingenuity Dome home was the best decision we have ever made.” To view pictures of their dome and other info, click on Charles Dome.

A picture of the dome at 7,500 feet elevation showing snow is one of the flashing pictures on our home page. The dome is off the grid and has increased EPS insulation from our standard 7″ R28 to 9″ or R36. Quote from the Utah dome owners: “Our house and solar electric system have met and exceeded all of our expectations. Our home is warm and spacious. Even with nighttime temperatures below zero, a fire in the masonry heater in the evening and a full day of sun warms the house to 70 degrees F.  Our average summertime power consumption is between 150 and 200 kWh/month for 2700 square feet of living space. Wintertime consumption is somewhat higher. For comparison, our average pre-solar usage was near 600 kWh/month in our prior 2000 square foot suburban home.”  To view info about this dome at 7,500 feet elevation, click on Collar Domes.

Question:  How did the American Ingenuity dome perform during the Energy Efficiency Study prepared for the U.S. Department of Energy?  Superbly. Test findings were released from a year long study prepared for the U.S. Department of Energy by the Florida Solar Energy Center, a governmental consumer agency, in cooperation with the University of Oregon and the University of Central Florida. This study compared an American Ingenuity dome with an energy efficient conventionally built structure and a super energy efficient Styrofoam house designed by Dow Chemical. It came as no surprise to us that our test dome far surpassed both the conventional house and the Dow test house in being the most energy efficient.


34′ – 1,075 sq.ft. Energy Efficient Concrete Home linked to 22′ one car garage dome.

(use arrows on right and left side of main picture to view other photos in the gallery)

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An American Ingenuity 34 ft in diameter Dome Home with 1,075 sq.ft
can be cooled for less than $27 a month during Florida’s Hottest Months

Energy Efficient Concrete Home in Florida.  To view Annual Electrical Bill Charts for a Florida 34′ Ai Dome Home, click on links at bottom of this article named Ai Domes Dome Home Electric Use. The dome home is totally electric with 1,075 sq.ft. and Ai’s standard R-28 insulation.  For example the 2015 SUMMARY below shows that the annual costs were $187.94 to air condition & heat the 1,075 sq.ft. Florida Dome Home in 2015. The following describes how we came to this conclusion.

In February, 2015 no Heat or AC were used, therefore the cost to run everything else in the all electric home (dishwasher, washing machine, stove, microwave, dryer, water heater, refrigerator, television and lights) was $36.73. To determine the monthly Air Conditioning cost, we subtracted $36.73 from each month’s electric bill to get that month’s Heating or Air Conditioning Costs.  The thermostat is kept at 76 degrees when the owner is home and 79 degrees when not home. (The electric water heater is manually turned on prior to use).

To obtain the home’s 2015 monthly average Air Conditioning costs, we averaged the five hottest month’s AC costs.  The five hottest months were May thru September making total air conditioning costs of $132.87 divided by five resulting in a monthly average cost of $26.57 to air condition 1,075 sq.ft. during Florida’s hottest months.   FYI – The Aidomes are even more energy efficient when heating is required instead of cooling. When cooling, kilowatts have to be used to overcome heat generated from clothes dryer, dishwasher, computers, stove, refrigerator motor, sun light, etc. When heating the heat generated from these heat sources is used.  Ai’s 3,700 sq.ft. office domes can be cooled for less than $85 a month in the hot Florida summer months.

These are the annual recaps for the years 2010 through 2015 for this 34′ dome home.  Each recap lists the 12 months in each year and what it costs each month for heat or air conditioning:

2010 Summary Electric Use

2011 Summary Electric Use

2012  Summary Electric Use

2013 Summary Electric Use

2014 Summary Electric Use

2015 Summary Electric Use

To view the individual Florida Power and Light electric bills for 2013, 2014 & 2015.  click on the three links below for each year.

2013 Florida Dome Home Monthly Electric Bills


2014 Florida Dome Home Monthly Electric Bills


2015 Florida Dome Home Monthly Electric Bills

Jan – April

This article covers windows energy efficient.  For research purposes, please visit Milgard’s web site at

One of American Ingenuity’s clients purchased Milgard’s protruded fiberglass double paned windows with low-E. The following info came directly from their site:

Cut heating and cooling losses with the best glass in the industry: Milgard SunCoat™ Low-E all climate, all-season glass. It’s the “clear” glass choice for energy-efficient windows that give you year-round comfort. You’ll find it on all Milgard insulated windows. Not only does it make our windows more energy efficient, but it also protects your carpet and furniture from fading. SunCoat Low-E blocks infrared light and reduces ultraviolet light.

Other manufacturers of energy efficient windows are Jeld-wen (available at Home Depot & Lowes), Andersen and Pella.

During your building plans design, Ai will email elevation views of the entryways and dormers showing max rough opening size for exterior door and window installation.  Ai will also give rough opening sizes for windows.

To obtain a building permit, in some states an energy report is required.  The report  includes exterior wall sizes, wall composition, R value, exterior door type and U factor, window sizes/frame type/ U factor.  Ai completes the energy report after buyer gives answers to specific door and window questions listed in a questionnaire.  The fee for an energy report for one dome on a slab is $190.

Double panned, low E, vinyl windows will pass the Energy Report.

Aeromax Corporation

The following information came from Aeromax Corporation’s web site:

“My company manufactures wind turbines which are used as a residential alternative energy source and supplement. I would like to speak with you about the use of a Lakota Wind Turbine in your projects. Many alternative homes use photovoltaics as a power supplement, but it could cost almost $20,000 in solar panels to equal the power of one Lakota. Contact Mitch Mitchem, Distribution Manager, Aeromax Corporation office: 928-775-0085 fax: 928-775-0803.”

Survival Center

They have most everything: from alfalfa seeds and band aids to solar powered items, radiation meters to underground shelters. Their site states, “Consider us your personal preparedness consultants.”

Wind Generator

The following information came from the web site

About Dragonfly

Dragonfly Projects

Dragonfly Wind Generator Plans, blades and links for a DRAGONFLY, low cost proven wind generator. Typical use supplies 12 v. fluorescent light, radio, and laptop for a cabin. Parts are off the shelf. Maintenance is uncomplicated.

dragon fly wind turbine





Dragonfly Wind Electric


snow dome northey good

An American Ingenuity Dome utilizing photovoltaics

Exterior3 Mathes photo cells

Exterior2 off grid collar MESA2

Collar Dome Built In Utah Utilizing Photovoltaics

Q: Can photovoltaics be used with your dome?

A: Yes. The magazine, Home Power has dedicated more than 100 issues to home-scale renewable energy and sustainable living solutions. That means they have had comprehensive coverage of solar, wind, and microhydro electricity, home energy efficiency, solar hot water systems, space heating and cooling, green building materials and home design, efficient transportation, and much, much more. Whether you’re a do-it-yourselfer or not, off-grid or on-grid, Home Power can help you make informed decisions about your home energy use. They provide extensive product information, homeowner testimonials, buyer advice, and “how-to” instructions.

The following Home Power article describes the Moab, Utah dome home built by the Collar’s.

What do you need when you are going to live in a high desert (7,500 ft. elev.) 40 miles from the nearest town with the winters reaching down 20 degrees below zero? That is where Jim & Mary Collar planned to build their solar retirement home. To extend electric power to their home site would cost $22,000 (in 1996) so the Collars decided to produce their power using photovoltaic solar cells with a back up generator. Their primary source of heat would be their fireplace.

In 1995 after researching many alternative-building methods, they found their home, an American Ingenuity 45′ Dome House and 30′ garage. Our dome kits were selected for their strength, energy efficiency and affordability. They selected subcontractors for the construction of their two domes with Mary being the general contractor. Jim was commuting 40 miles to his job but on evenings and weekends they could work together. They were asked by the state of Utah to participate in “Utahs’1998 Tour of Innovative Homes” which is in conjunction with the American solar Energy Society’s National Tour of solar Homes.

Ai converted the Home Power four page article into four separate pdf pages. 

Click on each page to view it.

National Center for Photovoltaics (NCPV)

US Department of Energy Research and development, and information source on photovoltaics. Website includes a virtual library of online reference materials. The Center brings people together through conferences and forums to share information and concerns. And the Center provides and develops various forms of information for people with a wide range of solar and wind needs. Click on Solar.

The Florida Solar Energy Center seeks to provide the general public and professionals with accurate and current information about alternative energy use and production.

Home Power Magazine

If you are considering an alternative power system in your dome the magazine Home Power offers many solutions. They can be reached at their web site


 Please click on the links below to open them.


Wind Generators