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Circular procurement is an approach to government procurement that enables private and public authorities to support a transition to a circular economy.This is done by purchasing works, goods, or services designed to create closed energy and material loops within supply chains while minimizing, or avoiding, the generation of waste and other negative factors on the environment.
Sustainable procurement or green procurement is a process whereby organizations meet their needs for goods, services, works and utilities in a way that achieves value for money on a life-cycle basis while addressing equity principles for sustainable development, therefore benefiting societies and the environment across time and geographies. [1]
Life cycle energy analysis (LCEA) is an approach in which all energy inputs to a product are accounted for, not only direct energy inputs during manufacture, but also all energy inputs needed to produce components, materials and services needed for the manufacturing process. [111] With LCEA, the total life cycle energy input is established. [112]
Sustainable procurement or green procurement is a process whereby organizations meet their needs for goods, services, works and utilities in a way that achieves value for money on a life-cycle basis while addressing equity principles for sustainable development, therefore benefiting societies and the environment across time and geographies. [39]
Supplier relationship management (SRM) is the systematic, enterprise-wide assessment of suppliers' strengths, performance and capabilities with respect to overall business strategy, determination of what activities to engage in with different suppliers, and planning and execution of all interactions with suppliers, in a coordinated fashion across the relationship life cycle, to maximize the ...
Performance-based contracting (PBC) or results-based contracting, is a procurement strategy used to achieve measurable supplier performance. A PBC approach focuses on developing strategic performance metrics and directly relating contracting payment to performance against these metrics.
Performance-based logistics (PBL), also known as performance-based life-cycle product support, [1] is a defense acquisition strategy for cost-effective weapon system support which has been adopted in particular by the United States Department of Defense.
The V-model is a graphical representation of a systems development lifecycle.It is used to produce rigorous development lifecycle models and project management models. The V-model falls into three broad categories, the German V-Modell, a general testing model, and the US government standard.