New, energy-efficient technologies for sustainable production Before  After Company name: GRENA, a.s. Company description: Production are fire-resistant, non-combustible, insulating and acoustic vermiculite boards and shaped parts Grenamat ID number on Grant  platform: 798 Sector: C. Manufacturing EENergy budget: 10 000 € Country: Czechia Energy Optimization Pathways Investment Specific Focus Areas Investment: Upgrading of existing plants or equipment, Replacement of exisitng …