Can steel be used to store energy? A few companies are doing just that. They heat the steel to ultra-high temperatures using surplus green electricity. The metal then releases this thermal energy when it’s needed. More innovative storage solutions like this are required if we’re to keep decarbonizing the energy sector. | DW Business

Melting steel for recycling is a sustainable choice, with over half of the world’s steel being reused and refined for new uses. #Steel #Manufacturing #Recycling | Business Insider