Food Systems & Edible Architecture

Course competency

On completing this course you can design food production as an integrated building and site system rather than an amenity: build and protect soil, read a site for zones and sectors, lay out a food forest that will still be producing in thirty years, design and plant the interior growing zone of a Biotecture building, understand exactly what the greywater rules permit and on which regulatory pathway your project sits, integrate chickens, bees and larger livestock, evaluate aquaponics honestly against off-grid constraints, and design shared food infrastructure at community scale with governance that holds.

The missing system

The Biotecture model identifies six systems a self-sustaining building must integrate: structure, energy, water, liquid waste, food and community.

Five of those have well-developed design traditions in the natural building world. Food does not. It has historically entered building design at the level of a vegetable garden - present as an afterthought, not as a designed system carrying the same rigour applied to energy and water.

This course exists to close that gap.

And the gap matters more than the other five. Food systems account for about 34 percent of global anthropogenic greenhouse gas emissions - the FAO and European Commission figure from the EDGAR-FOOD database, published in Nature Food in 2021, for the year 2015, down from 44 percent in 1990 as other sectors grew faster. Agriculture consumes roughly 70 percent of global freshwater withdrawals and occupies about half of the world's habitable land. It is the dominant driver of tropical deforestation, topsoil loss and freshwater ecosystem degradation.

A household that generates its own electricity and imports all its food from that system has addressed a modest fraction of its ecological footprint.

What "edible architecture" means here

It is not a metaphor and it is not landscaping.

It means the building itself produces food - that the greenhouse which heats the house also feeds it, that the greywater which would otherwise be waste grows the plants, that the thermal mass wall which stabilises the temperature is also the warmest growing bed on the property. The same material decision does both jobs. That is the whole idea, and Part D is where it lives.

A note on scope

This course teaches the systems. It is not a codes course.

Food production touches regulation in several places - greywater definitions, backyard poultry, livestock, selling produce, culturing fish. Those rules differ by state and county and they change, and a course that tried to carry them all would be out of date before it was published and wrong outside New Mexico on the day it was.

Where a regulatory question is genuinely part of understanding a system, it is named briefly and the student is pointed at Course 2, which is the permits and codes course and teaches how to establish the rules for your own jurisdiction. Everything else here is about how the thing works.

Course structure