What Circular Design Means in 2025—and Why It’s Finally Real

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Back in the day when we started Green Prophet, “circular design” was a new buzzword and mostly just a slide in a PowerPoint deck—something sustainability consultants pitched people who knew nothing. In 2025, it’s different. Circular design isn’t just theory now—it’s practice. It’s policy in some of the boldest companies, cities, and thinkers who are reshaping the future.

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As Planes Go Green, Is Sustainable Space Fuel Next?

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Meanwhile, Singapore’s GenZero, in partnership with the World Economic Forum, has launched the Green Fuel Forward Initiative, aiming to scale SAF across the Asia-Pacific region. This initiative unites airlines, aerospace manufacturers, and financiers to create a self-sustaining SAF market—one that can meet the demand of one of the world’s fastest-growing aviation hubs.

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Green Polyethylene: The Plant-Based Plastic That’s Replacing Oil

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Green PE is produced using ethanol derived from renewable sources—primarily sugarcane in Brazil, but also wheat grain and beet in Europe. It behaves the same as traditional polyethylene: it’s durable, moldable, and recyclable. The difference lies in its feedstock and carbon footprint. While not biodegradable, Green PE is a key player in the circular economy: it sequesters carbon during crop growth and reduces life-cycle emissions when used and recycled responsibly.

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What Are the UK’s Clean Air Zones?

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The health effects of diesel pollution are severe, with harmful gases and small particles from diesel vehicles linked to asthma, reduced lung function, and lung cancer. Additionally, diesel emissions contribute to the formation of ground-level ozone, a major component of smog that causes respiratory illnesses and other health problems.

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