Circular economy - Wikipedia
A circular economy (also referred to as circularity or CE) [1] is a model of resource production and consumption in any economy that involves sharing, leasing, reusing, repairing, refurbishing, and recycling existing materials and products for as long as possible.
What is the circular economy - The World Economic Forum
2022年6月14日 · In a circular economy, things are made and consumed in a way that minimizes our use of the world’s resources, cuts waste and reduces carbon emissions. Products are kept in use for as long as possible, through repairing, recycling and redesign – …
What is a Circular Economy? - US EPA
2024年11月21日 · A circular economy reduces material use, redesigns materials and products to be less resource intensive, and recaptures “waste” as a resource to manufacture new materials and products. Circularity is embraced within the sustainable materials management (SMM) approach that EPA and other federal agencies have pursued since 2009.
What is circular economy and why does it matter?
2023年4月24日 · Studies show us that, through efficient and more circular use of materials in just four key industrial materials (cement, steel, plastics, and aluminum), circular economy strategies can help reduce global GHG emissions by 40 percent by 2050. And if we also include circular approaches within the food system, we could achieve as much as 49 ...
What is a circular economy? - Ellen MacArthur Foundation
In a circular economy, products and materials are kept in circulation through processes like maintenance, reuse, refurbishment, remanufacture, recycling, and composting. The circular economy tackles climate change and other global challenges, like biodiversity loss, waste, and pollution, by decoupling economic activity from the consumption of ...
Circular economy: definition, importance and benefits
What is the circular economy? The circular economy is a model of production and consumption, which involves sharing, leasing, reusing, repairing, refurbishing and recycling existing materials and products as long as
Circular Economy | Journal | ScienceDirect.com by Elsevier
Circular Economy (CE) is an international journal serving as a sharing and communication platform for novel contributions and outcomes on innovative techniques, systematic analysis, and policy tools of global, regional, national, local, and industrial park's waste management system to improve the reduce, reuse, recycle, and disposal of waste in ...
循环经济 - 维基百科，自由的百科全书
2022年12月12日 · 循环经济（英语： circular economy ）是一种再生系统，借由减缓、封闭与缩小物质与能量 循环，使得资源的投入与 废弃 （ 英语 ： waste minimisation ） 、排放达成减量化的目标。循环经济有很多不同的定义，好比说是一个未来真正可永续发展、零浪费，并可与我们 ...
What Is a Circular Economy? | IBM
2024年2月29日 · The circular economy is an economic model that aims to eliminate waste and promote sustainability through reuse and resource efficiency. Through sharing, repairing, refurbishment, remanufacturing and recycling, this model creates a closed-loop system that minimizes the amount of resources used.
Circular Economy - US EPA
2024年11月21日 · A circular economy reduces material use, redesigns materials to be less resource intensive, and recaptures “waste” as a resource to manufacture new materials and products. What is a Circular Economy? Contact Us to ask a …