Resurrecting a Ghost Village in Portugal

Pedro Pedrosa and his wife Sofia left city life over a decade ago to live in a mostly-abandoned farming village in Central Portugal. After creating their home from several small outbuildings, they continued to experiment with local building materials- cork, pine, lime, and slate- by transforming three stone storage sheds into “Nature Houses.” Their town, … Read more

Birds Are Natural Builders!

Some birds’ nests are cup-shaped, some have domes, others have been likened to apartment complexes. How do birds build their nurseries? Captain Cook collected a hummingbird nest during his trip to Brazil. That nest, just 6 cm (2.4 inches) high was in the fork of two branches, camouflaged with lichen, lined with fluffy seeds and … Read more

Five Green Homes in Taos, New Mexico

Ross and Kristin Ulibarri live in a three-bedroom, two-bathroom home in Valverde Commons, a senior co-housing community within walking distance of historic Taos Plaza in New Mexico. Its sculpted adobe-style exterior makes it look like a traditional Southwestern dwelling. The house has triple-glazed windows and air-tight insulation, so it rarely needs any heating beyond the … Read more

New Hempcrete Products

Italian construction company BIOmat Canapa has created a 100% natural and recyclable brick, crafted from a blend of lime and canapulo, with exceptional insulation properties while combating humidity.  Canapulo is a specialized hemp variety cultivated specifically for construction. Lime acts as a vital binding agent, ensuring cohesion and bolstering the overall strength of hemp bricks. … Read more