DecarbTech4In provides carbon footprint assessments, life cycle assessments (LCA), and value chain analyses to support sustainability strategies, product development, and industrial decarbonization initiatives. We quantify greenhouse gas emissions and environmental impacts across products, processes, and value chains, helping organizations identify emission hotspots and improvement opportunities. Our assessments can support corporate sustainability reporting, product environmental declarations, circular economy initiatives, and strategic decision-making. Our expertise includes cradle-to-gate and cradle-to-grave assessments, Scope 1–3 greenhouse gas accounting, material flow analysis, resource efficiency evaluation, and comparative assessments of alternative technologies and production pathways. By combining life cycle thinking with industrial and energy system expertise, we help companies develop data-driven strategies that reduce environmental impacts while maintaining competitiveness and operational performance.