| Title |
Energy and Circular Economy: Nexus beyond Concepts |
| ID_Doc |
4903 |
| Authors |
Martins, FF; Castro, H; Smitková, M; Felgueiras, C; Caetano, N |
| Title |
Energy and Circular Economy: Nexus beyond Concepts |
| Year |
2024 |
| Published |
Sustainability, 16, 5 |
| DOI |
10.3390/su16051728 |
| Abstract |
Energy and materials are increasingly important in industrialized countries, and they impact the economy, sustainability, and people's future. The purpose of this work was to study the relationship between energy and the circular economy using methods such as Pearson's correlation and a principal component analysis. Thus, 12 strong correlations were found, with 5 of them between the following relevant variables from two different subjects: the correlations of the raw material consumption, the domestic material consumption, and the material import dependency with the final energy consumption in transport (0.81, 0.92, and 0.81); the correlation of the circular material use rate with the final energy consumption in households (0.70); and the correlation of the material import dependency with the final energy consumption in industry (0.89). The time series forecast was only conclusive for the waste generated, showing that it will increase in the next 10 years. |
| Author Keywords |
energy; material flows; sustainability |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI) |
| EID |
WOS:001183044200001 |
| WoS Category |
Green & Sustainable Science & Technology; Environmental Sciences; Environmental Studies |
| Research Area |
Science & Technology - Other Topics; Environmental Sciences & Ecology |
| PDF |
https://www.mdpi.com/2071-1050/16/5/1728/pdf?version=1708421462
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