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WOFATI structures excel in effectiveness due to their emphasis on passive design principles, particularly Annualized Thermal Inertia, which utilizes the earth's thermal mass to regulate temperature fluctuations. By strategically incorporating design elements like large windows on the uphill side and a substantial gable roof on the downhill side, WOFATIs maximize passive solar gain, further reducing the need for artificial heating and cooling. This results in significant energy savings and reduced reliance on external energy sources. The use of locally sourced, natural materials, primarily wood and earth, in WOFATI construction minimizes the environmental impact associated with manufacturing and transportation of building materials. The "two-skin" system, a double layer of membrane encapsulating the earthen roof, ensures dryness and longevity, enhancing the building's overall effectiveness and sustainability. As seen in Allerton Abbey, the first WOFATI built at Wheaton Labs, these structures successfully demonstrate the practicality and efficiency of this building technique

A berm shed is an innovative, earth-sheltered structure designed for storage, blending seamlessly into the landscape while offering practical benefits. This natural building technique utilizes readily available materials like logs and earth, minimizing environmental impact and cost. The berm shed's design, as described in the sources, features a sloping roof covered with soil, creating a natural berm that provides insulation and helps regulate temperature. The round wood timber framing techniques used in its construction, relying on logs rather than dimensional lumber, further enhance its sustainability and aesthetic appeal. The berm shed is often incorporated into permaculture designs, serving as a visual and sound barrier, enhancing privacy, and creating a microclimate for plant growth. Its construction involves earthworks, carefully shaping the surrounding landscape to create the berm and ensure proper drainage. The berm shed's unique design, combining natural materials and earth-sheltering principles, offers a durable, cost-effective, and aesthetically pleasing storage solution that integrates harmoniously with the surrounding environment.

Hugelkultur is a permaculture technique that can be described as "soil on wood". It involves burying wood, including logs, branches, and twigs, to build raised garden beds. This technique, which can be small or as large as a kilometer, creates a beneficial environment for plants. As the wood decays, it provides nutrients to the soil and improves drainage and aeration. It also becomes "a sponge to hold water," reducing or eliminating the need for irrigation. Using wood that would otherwise be discarded for hugelkultur is an environmentally sustainable way to improve soil health and grow food

Rocket mass heaters are better than natural gas heaters because rocket mass heaters are free to operate and have less than 5% of the carbon footprint.