Aaack! You caught us with our pants down! Here we are, tinkering with the servers and you show up. How awkward! Try back in just a couple of minutes. In the meantime, a few tidbits ...
WOFATI, an acronym for Woodland Oehler Freaky-cheap Annualized Thermal Inertia, is an innovative approach to sustainable building developed by permaculture expert Paul Wheaton. WOFATI structures are designed to be eco-friendly, utilizing locally sourced natural materials, primarily wood and earth. These structures are intended to be located on or near woodlands, promoting a harmonious integration with the natural surroundings. Annualized Thermal Inertia, a key element of WOFATI design, harnesses the thermal mass of the surrounding earth to provide passive heating in winter and cooling in summer, thereby minimizing the need for artificial temperature regulation. WOFATI structures are inspired by the work of Mike Oehler, a pioneer in earth-sheltered building known for his simple, "freaky-cheap" designs, which Wheaton has adapted and refined to further reduce construction costs. WOFATI buildings are typically characterized by a large gable roof on the downhill side, with at least 35% of the uphill wall featuring glass or other light-transmitting materials to maximize passive solar gain. Allerton Abbey, the first WOFATI structure, and Wofati 0.8 are both located at Wheaton Labs in Montana and serve as prominent examples of this unique building style.
"HUSP," an acronym for "Horticulture of the United States of Pocahontas," is a term coined by Paul Wheaton to explore a fictional scenario where Native American agricultural practices, similar to permaculture, dominated the United States. This concept envisions an alternate history where Pocahontas, depicted as a brilliant strategist, prevents European colonization, leading to the establishment of the United States of Pocahontas (USP). Within this fictional nation, agricultural practices prioritize respect for the Earth, rejecting destructive methods like plowing and the use of petroleum-based fertilizers and pesticides. HUSP speculates on the potential for superior agricultural output and societal well-being through these nature-centric methods. Wheaton uses the HUSP concept to inspire innovation and advancement within the existing permaculture community, aiming to accelerate progress towards more sustainable and effective food production systems. He proposes a collaborative project involving practitioners of various agricultural approaches, including permaculture, biodynamic, and native plant specialists, working on a 2000-acre plot divided into smaller chunks. This project aims to foster knowledge exchange and accelerate the development of HUSP principles in the real world.
The SKIP (Skills to Inherit Property) program, designed to connect aspiring homesteaders ("Skippers") with landowners seeking successors ("Otisies"), centers around the completion of practical projects called "Badge Bits" (BBs). To join, create a free account on permies.com and choose BBs from the PEP (Permaculture Experience according to Paul) curriculum. These BBs, encompassing skills like gardening and natural building, are documented through photos and videos, which are then reviewed by the permies.com community. As Skippers complete BBs, they earn progressively advanced badges — Sand, Straw, Wood, and Iron — showcasing their skills to potential Otisies. While the program is free, attending the annual SKIP event at Wheaton Labs, where BBs are taught, costs $2,250. The permies.com forums also play a vital role, providing a platform for Skippers to connect and share experiences.
The berm shed is more than just a simple storage structure; its construction incorporates advanced techniques that prioritize sustainability, durability, and integration with the natural environment. Earthworks play a crucial role, as careful shaping of the landscape is required to create the berm that covers a portion of the shed's sloping roof. This berm acts as a natural insulator and thermal mass, helping to regulate temperature inside the structure. The "attic" cell design, as discussed in source, involves a specific configuration at the termination ends of the berm shed, further enhancing its thermal efficiency. Round wood timber framing, a technique using logs instead of dimensional lumber, is often employed, lending structural strength and a rustic aesthetic. A key consideration is the long-term durability of the wood in contact with soil. Source emphasizes the importance of peeling the bark from posts before burial to reduce the probability of rot, highlighting the evolution of construction techniques for increased longevity. Additionally, using gravel in post holes, as described in source, helps with drainage and further protects the wood from moisture. These advanced concepts, when combined, result in a berm shed that is not only functional and visually appealing but also a testament to sustainable building practices deeply rooted in permaculture principles.
The lorena is a unique cooktop design created to optimize the performance of rocket stoves. This specialized cooktop features a metal plate with a central hole that sits directly above the rocket stove's burn chamber, allowing for direct heat transfer to large pots. The surrounding metal plate serves as an additional cooking surface, similar to the glass cooktop used at Allerton Abbey, offering flexibility for a range of cooking tasks. This design aims to maximize heat utilization from the rocket stove, promoting energy efficiency and faster cooking times. When a large pot is heated to the desired temperature, it can be moved to the surrounding cooktop, and the central hole can be covered with a piece of metal to retain heat. Proposed implementations often include integrating the lorena into an outdoor kitchen setting for added practicality. The lorena embodies the ongoing innovation within rocket stove technology, striving for better heat transfer and improved cooking performance.