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ID 16297478 © Grecu Mihail Alin | Dreamstime.com
Photo © Grecu Mihail Alin | Dreamstime.com
Full-scale manufacturing trials in Australia have shown that incorporating coal ash and glass waste in roof tile production can reduce the carbon footprint of the products.
Nov. 17, 2025
ID 204639711 © Sean Pavone | Dreamstime.com
Detroit, Michigan, USA Downtown Skyline. Detroit, Michigan, USA downtown rooftop skyline from above at dusk
ID 9188675 © Vvp | Dreamstime.com
Photo © Vvp | Dreamstime.com
ID 7393057 © Ken Cole | Dreamstime.com
A view of the south side of the Russell, US Senate office building in Washington, DC.
ID 50709759 © Łukasz Piotrowski | Dreamstime.com
Indoor air quality, two filters comparision. Symmetrical comparison of two air filters, clean and dirty. Air purifier effect on left presenting pollution of air in Cracow city.
Image by Albrecht Fietz from Pixabay
Image by Albrecht Fietz from Pixabay

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