Author: Rafael Ontiveros

Water Conservation Strategies in Sustainable Building Design

Water Conservation Strategies in Sustainable Building Design

A building can feature efficient fixtures and still waste thousands of gallons through leaks, poor irrigation, or unmanaged cooling systems. The best water conservation strategies in sustainable building design treat water as a circulating resource, not a utility bill. I organize each decision in one order: reduce demand, detect losses, capture clean alternatives, and reuse […]
Read more
Urban Heat Island Mitigation Strategies That Can Cool US Cities

Urban Heat Island Mitigation Strategies That Can Cool US Cities

A city block can feel dramatically hotter than a nearby park, even when both locations share the same weather forecast. Dark roofs, asphalt roads, concrete buildings, limited vegetation, vehicle traffic, and air-conditioning systems absorb or generate heat throughout the day. After sunset, these surfaces slowly release stored energy, preventing neighborhoods from cooling down. I see […]
Read more
Computational Design for Material Reuse

Computational Design for Material Reuse: The Big Shift

When I consider the future of sustainable architecture, I see a major change in how projects begin. Instead of drawing a building first and ordering uniform products later, architects can start with the materials already available.  Computational design for material reuse transforms reclaimed timber, steel, stone, concrete, façade panels, and other components into usable design […]
Read more
Urban Heat Mitigation Case Studies Transforming Cities

Urban Heat Mitigation Case Studies Transforming Cities

I have always found urban heat troubling because it is not distributed evenly. A shaded neighbourhood can feel dramatically cooler than a nearby district covered by asphalt, dark roofs, and closely packed buildings.  The best urban heat mitigation case studies therefore do more than highlight attractive parks or innovative materials. They show how planning decisions […]
Read more
Digital Fabrication with Recycled Materials - A Smarter Design Future

Digital Fabrication with Recycled Materials: A Smarter Design Future

I have always been interested in technologies that make design more precise without creating unnecessary waste. That is why digital fabrication with recycled materials feels so important. It combines computational design, automated production and recovered resources to create components that are efficient, adaptable and visually distinctive. Instead of treating discarded resources as useless, designers can […]
Read more
Large Scale Additive Manufacturing in Construction - The Next Building Revolution

Large Scale Additive Manufacturing in Construction: The Next Building Revolution

I have watched the building industry progress from paper drawings to connected digital workflows, but few developments appear as transformative as large scale additive manufacturing in construction. Instead of producing every element through cutting, molding, formwork, and manual assembly, this technology creates building components layer by layer from a digital model. The process can reduce […]
Read more
CNC Milling for Architectural Models - Master the Craft

CNC Milling for Architectural Models: Master the Craft

I have found that physical models expose design problems that can remain hidden on a screen. With CNC milling for architectural models, I can convert digital terrain, massing studies, façade concepts, and presentation designs into accurate physical pieces.  However, strong results require more than sending a three-dimensional file to a machine. Geometry preparation, material choice, […]
Read more

More Like this

CIDi FADA UNA explores architecture research, urban planning, sustainable design, and digital fabrication for modern cities.

Copyright 2026 Cidi Fada Una | All Rights Reserved.