Architecture

Across Ontario and California, builders are rethinking concrete housing through inflatable-shell design—an approach that replaces wooden formwork with air and innovation. A 1,000-square-foot low-carbon concrete shell, insulated with hempcrete, can be erected in a day and cost far less than conventional construction. Over time, the savings in energy, materials, and mortgage costs make this model a realistic response to rising living expenses and climate stress. With low-carbon cement, hempcrete walls, and renewable energy, inflatable concrete homes show how even the world’s most carbon-heavy material can become part of a sustainable future—if built smartly, and within local building codes.

Some small Binishell prototypes have been built for around US $3,500 using sprayed concrete over an inflatable form. Automatic Construction reports shell costs of roughly $10–$30 per square foot for 100- to 200-square-foot prototypes—far below standard homebuilding prices. The Vienna method is described as “quick and cost-saving” for double-curved shell structures, but specific dollar/€ cost numbers are not given in the available sources.

The TEDxOmid Architecture event in Tehran promised sustainability and social justice but revealed deep contradictions between its rhetoric and reality. This in-depth report exposes how Iran’s star architects—linked to commercial tower projects and weak environmental accountability—reflect a pattern of architectural greenwashing under the guise of “responsive design.”

The luxury resort now under legal challenge on Assomption Island is being developed by Assets Group, a Qatar-based real estate company that advertises the project on its own website as a collection of high-end villas and spa facilities in the Seychelles. According to multiple reports, including Mongabay and The Seychelles Nation, the developer is tied to Qatari investors and has relied on the London-based PC Agency to promote the project internationally. Environmental groups allege that Assets Group’s expansion near the UNESCO-protected Aldabra Atoll risks introducing invasive species and undermining decades of conservation work.

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Greenhouses, aquaculture systems, and crops of lemongrass and lavender tie the project to contemporary concerns: food security, ecological resilience, and sustainable livelihoods in a fragile region facing climate extremes. 

Other notable mud structures in the wider Muslim world include the Bob Dioulasso Grand Mosque in Burkina Faso, and the Khiva Wall in Uzbekistan, which is built around a collection of Islamic schools and mosques. The Siwa Oasis in Egypt (which we visited and posted about here) and the Eastern Castle in Syria have also employed mud bricks in their construction, and research shows that the famous walls of Jericho were built using sun-dried mud bricks.

The hotel’s basic ozonation and composting systems lack advanced treatment needed for sensitive coastal zones. Without independent monitoring, there’s no way to confirm that wastewater meets safety standards. On an island without a municipal sewage network, any leakage could threaten coral reefs, seagrass beds, and turtle habitats.

The 2025 Aga Khan Award for Architecture honors seven projects from Bangladesh to Iran that blend sustainability, cultural heritage, and community empowerment — from flood-resilient homes to the revival of Egypt’s historic Esna — showcasing how design can tackle climate, social, and urban challenges with beauty and purpose.

A 6.0-magnitude earthquake in eastern Afghanistan killed over 800 people as mud-brick homes collapsed in rain-soaked landslides. Here’s why traditional earthen houses failed, how human-driven slope damage worsened the disaster, and how sustainable, earthquake-resistant construction can save lives.

Earthships are off-grid, self-sustaining homes designed by Michael Reynolds to provide shelter, water, power, waste treatment, food, and comfort—using recycled and local materials. From forests to deserts, their design adapts to any climate, blending modern resilience with traditional building wisdom.

Lagoon Valley developers have set aside a remarkable 85% of its total land for open space, trails, and protected habitats—a rare move in an era of unchecked development. This isn’t just a nod to green space; it’s a full embrace of a conservation community model, where nature isn’t a backdrop but a partner.

She was the first woman and first Muslim to win a Pritzker Prize and was notorious for blowing through budgets, with no concern for environmental issues. Her clients did not find this problematic. Has the Zaha Hadad brand become penitent in its latest project?

SOMBRA, a name fusing the Latin words for sun (sol) and shade (umbra), is more than a temporary pavilion—it’s a living laboratory. Shaped like a heliodon, the structure mimics how the sun moves through the sky, providing an intuitive experience of solar patterns. It operates without motors, electronics, or external energy. Instead, it breathes, opens, and closes using only passive physical principles.

Bamboo, often referred to as the "green steel" of the future, is quickly gaining popularity as a sustainable alternative to traditional building materials. With its fast growth cycle, minimal environmental footprint, and impressive strength, bamboo is emerging as a game-changing material for the construction industry. Not only is it an eco-friendly choice, but its versatility allows it to be used in everything from flooring to scaffolding, and even entire buildings.