The document discusses the development of Luxembourg's economy over time from an agricultural to industrial base to a current focus on the financial sector and key innovative sectors. It describes the major research and development players in Luxembourg including Luxinnovation and various ministries and business groups. Luxinnovation provides services to support public grants, sector development, and entrepreneurship. The document focuses on the Luxembourg EcoInnovation Cluster, an organization with over 100 member companies working in areas like renewable energy, mobility, and sustainable cities. It advocates for a circular economy approach and provides several examples of circular economy projects and initiatives underway in Luxembourg.