Homestead Alternatives
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 HOMESTEAD ALTERNATIVES has been developing alternative energy solutions for homes and businesses since 1981.  Our mission is to design energy efficient buildings that are both cost effective and easy on the environment.  We believe that passive solar design and energy conservation should be standard components of every building. 
 With over 28 years of experience, we can help you find a way to harness the energy of the sun. Whether you have an active solar project, passive solar project, energy conservation requirements, or alternative power needs, we would love to share our passion and expertise with you.
   Site selection and development services are available.  We can measure your solar and wind potential, collect site specific data, and perform detailed heat load analysis of existing buildings.
 



Sustainable Design since 1979

   After completing the Associate in Applied Science program in Solar Engineering Technology, at Colorado Technical College, Dave transferred into the Mechanical Engineering Technology at Montana State University.  By the early 1980s' he had an extensive background in solar engineering, and helped to build and operate an accredited solar collector testing facility at MSU.  Dave organized the MSU Renewable Energy Club, a student chapter of the American Solar Energy Society, in the fall of 1981.  As we applied alternative technology to real world projects, we concentrated on products and methods that really work in our heat dominant climate. Isolated gain, passive solar designs were found to have excellent solar heating capacity and  features that could be integrated into almost any style of home.
 The following link shows the temperature fluctuations and heat gain for an isolated gain system that was installed / built in 1985.  The measured performance demonstrates this passive gain system after 25 years of operation.
                       Download:  Isolated Gain systems.doc    




This sunspace has provided warmth and comfort since 1985.
It supplies nearly 40% of the heat needed to keep 4800 square
feet of living space, comfortable through the cold Montana winters.   Here is an example of our design calculations for this Belgrade, Montana home.  Overall heat load analysis - (heat load.doc)                                     Heat Load comparison -   (energy consumption chart.doc)



This shed roof design was built in 1984. 

As new as these projects were to their owners, in 1985, the fundamental design is as old as the sun.  We have taken the science of solar design from the ancient Greeks, Romans and Aztecs.  Utilizing new and often high tech materials, allows us to improve the performance of an already proven system.  We spend hundreds of hours, each year, doing research and testing  new or improved building materials and methods.  If you are trying to make sense of all of the "GREEN" products and programs, we are ready to help.
Please take a look at our approach to making sustainable building design work for you.




Contact us by email at: solardesign@homesteadalternatives.com
Or call 406-388-0116




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