Wanna live off the grid? Come join us this Summer July 29-3 at Terra Alta in Sintra, Portugal!!
We will build a rocket mass heater from start to finish, as well as an efficient cooking stove! In addition to that, we will do some Natural Building on the existing structures on site! Josh Roxendale from Sweden has built several rocket mass heaters with great success and he will come to Portugal to share his knowledge! This is a unique oportunity to learn about super effiecient wood burning stoves that you will be able to build yourself with very little money! After this course, you will be able to design a rocket mass heater to your own needs and build it yourself!