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“They Said Steel Needed Fire”: This Swiss Solar Furnace Melts Metal With Pure Sunlight (and It’s Shattering an Entire Industry) – Sustainability Times

October 9, 2025

“They Said Steel Needed Fire”: This Swiss Solar Furnace Melts Metal With Pure Sunlight (and It’s Shattering an Entire Industry) Sustainability TimesFirst Solar Furnace to Recycle Steel Can Melt Metal with Sunshine in 2 Hours Good News NetworkSwiss Innovator Panatere Unveils Solar Furnaces, Turning Watchmaking Waste into Green Steel FinancialContentPanatere opens world’s first solar furnaces for fully recycled steel in Switzerland Yieh Corp.Swiss Solar Furnaces Recycling Watchmakers’ Waste Metal Barron’s