Tropismo converts unwanted Eucalyptus plantations into first-rate, ethical and traceable lumber. We resolve the global problem of urban tree disposal and Eucalyptus forest fires, while restoring endangered biodiversity: • Tragic losses & GHG emissions from Eucalyptus fires. • Rainforest logging for lumber, often used in one-time construction applications. • Unemployment in Quito, from lack of industry. • Landfill disposal or costly chipping of urban trees instead of lumber processing. Our cutting-edge machinery and curing methods produce affordable framing wood and lumber sales fund employment for habitat restoration, as well as 10% annual return to investors. We have a successful entrepreneur committed to invest $50k for our launch, and have already spent thirty months and invested in equipment for an estimated $50,000 of sweat equity to complete our Research and Development phase. Now, we seek exposure through the IMPAQTO urban challenge to raise $100k more during 2019.