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This greenhouse keeps crops cool. It could prove valuable as our planet bakes

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By illuminem briefings

· 2 min read


illuminem summarizes for you the essential news of the day. Read the full piece on CNN or enjoy below:

🗞️ Driving the news: A startup from Saudi Arabia has developed SecondSky, a nanotechnology-infused greenhouse covering that reduces internal temperatures by up to 7°C while allowing full light transmission
This innovation cuts water usage by 30% and minimizes energy requirements for cooling, making agriculture in extreme climates more sustainable
The product is already in use across 15 countries, including the UAE, the US, and parts of Latin America and Europe

🔭 The context: SecondSky, created at King Abdullah University of Science and Technology (KAUST), utilizes advanced polymers to block infrared solar radiation
It has been commercialized through Iyris and is addressing global agricultural challenges as extreme heat events, driven by climate change, threaten crop productivity
The technology replaces traditional heat-mitigation methods, such as chalk-covered films, with durable, efficient solutions

🌍 Why it matters for the planet: Global warming intensifies agricultural challenges, particularly in arid regions where water and energy are scarce
Solutions like SecondSky improve land and water use efficiency, mitigating the impacts of desertification and climate stress on food production
As greenhouses offer higher yields with less resource consumption, these innovations could significantly reduce agriculture's environmental footprint

⏭️ What's next: Iyris plans to expand SecondSky's applications and distribution in 2025, aiming to make it a standard in protected agriculture worldwide
Collaborative initiatives, such as a pilot farm in Saudi Arabia, highlight its potential for redefining food production in challenging climates
Scaling such technologies and addressing cost barriers remain key to broader adoption

💬 One quote: “What you need to do is be able to create an environment where you’re reducing the environmental stressors that enable that land to be utilized," - John Keppler, Iyris executive chairperson

📈 One stat: To date, 4.5 million square meters of SecondSky materials have been sold globally

Click for more news covering the latest on climate change and sustainable agriculture

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