“Straw is a viable building alternative, plentiful and inexpensive. Straw-bale buildings boast superinsulated walls, simple construction, low costs, and the conversion of an agricultural byproduct into a valued building material. Properly constructed and maintained, the straw-bale walls, stucco exterior and plaster interior remain water proof, fire resistant, and pest free. Because only limited skill is required, a community house-raising effort can build most of a straw-bale house in a single day. This effort yields a low-cost, elegant, and energy-efficient living space for the owners, a graceful addition to the community, and a desirable boost to local farm income. This booklet offers an in-depth look at one such community house-raising, in addition to a general overview of straw-bale construction.”
Published by the U.S. Department of Energy Energy Efficiency and Renewable Energy. Check this site for lots of straw building resources.