Inflatable concrete homes: a California and Ontario case study

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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.

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Inflatable Concrete Houses: What Are They & How Much Do They Cost?

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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.

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Nature as Capital at COP30 and how blended finance and debt-for-nature swaps work

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Belém in Brazil may be remembered as the summit where nature moved from a side-event to system change. If you are there at the event, Look for bigger blended-finance vehicles for forests and watersheds, standardized biodiversity/ecosystem credit frameworks, clearer guidance on how trade tools like CBAM and deforestation-free rules interact with development and equity goals, and concrete deals in the Amazon and beyond that link restoration to export growth.

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5 Brilliant eco-architect alternatives to Foster + Partners

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In the world of architecture and design, there’s a growing movement towards exploring new, uncharted territories. While renowned firms like Foster + Partners and Zaha Hadid have undeniably shaped the skyline of modern architecture, there’s a wealth of untapped potential in emerging voices that can offer bold, innovative, and sustainable alternatives. These next five studios are pushing the boundaries of creativity, blending technology with art, and designing spaces that respond to the future needs of communities and the planet. Let’s take a closer look at these pioneers who are crafting tomorrow’s architectural landscape today.

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Hard To Get Eggs? Raise Chickens!

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Chickens don’t need to free range to be happy, healthy and productive. It’s possible to raise chickens even in cities. What you need is a backyard and commitment. A well-built coop and an enclosed run offer protection from predators and the weather, as well as space to nest and run around.

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