Buildings are responsible for 40% of the energy used globally as well as emit asmuch as one third of greenhouse gas emissions. With small but widespread changes to theway we build and use our buildings, the built environment could quickly reduce our impact onthe environment. In Sweden young adults are leaving higher education with an everincreasing limiting set of choices, the housing market has been outstripping inflation for over20 years and the continuing deregulation of the housing markets, both private and municipalhas resulted in young adults returning home after their education has finished. Thereforethrough the design of buildings that are expected to last for at least 100 years there is a chanceto reduce our negative environmental impact and reduce the growing financial gap for youngadults, both important factors for sustainable developmentThe premise of the paper is to design a home for a small family that goes beyond greenbuilding standards of energy efficiency and takes into account the resource use and wasteproduction of the occupants. An autonomous house is identified and explored as the solution:a house that has no connections to the municipal systems that supply water and electricity northe municipal systems that deal with the waste produced by the occupants. This paper asks: Isan autonomous house possible in Sweden? And can one self-design and self-build anautonomous home as a way of avoiding the financial pitfalls of the regular housing market?This paper uses the Case Study methodology to follow the journey of the authors desire toreduce their impact on the surrounding environment. A final design is based upon the designmethodology A Pattern Language to develop and explore thoughts and ideas of the humanrequirements and the built environment’s interaction with nature. Given the length of timeallowed to produce this paper and to continue the narrative, the results of as-built home arealso presented and discussed. The final as-built solution thinks beyond the house as a singleentity and looks to the neighbourhood for solutions for resources that can be shared. The scaleof autonomy is expanded upon with autonomous communities seen as a solution with a strongrealisation that context is the main driver for design.

This thesis presents investigations on the potential negative effects of wind turbine noise on the human ear from a sound point source (i.e. wind farm). In Chapter 2, the tectorial membrane, which is a crucial gelatinous structural matrix located within the cochlea of the inner ear, is considered to have a similar constitutive stress-strain relationship to that of an elastomer (rubber) in tension. The tectorial membrane appears to stretch when subjected to constant heavy sound stimulation. The tectorial membrane is modeled as a simply-supported beam with an external load Pext applied at midspan. A virtual work approach is used to balance the external work at midspan Pextδz of the tectorial membrane with the internal strain energy from its hysteresis loops. These hysteresis loops quantify the amount of damage that the tectorial membrane undergoes due to an applied external loading. Normalized damage tables are presented at the end of the chapter to suggest safe distances away from the wind turbines to limit damage to the tectorial membrane. Chapter 3 considers a hypothetical autonomous village constructed in South Pretoria, South Africa. This village accommodates approximately 2000 people (~500 families) and receives electricity for hot water from a nearby 2.5 MW wind farm. The design process for the village is discussed from an architectural and design standpoint. The wind farm specifications, specifically the number of 2.5 MW wind turbines needed to provide electricity for hot water, are established. Results from Chapter 2 are used to suggest minimum safe distances between the wind farm and the autonomous village in the context of limiting damage to the tectorial membrane.