Work

Investments, performance and economic impact in the wastewater sector: correlations and trends in the period 2012-2022

Year: 2024

Type: article

Abstract: This study analyses the relationships between investments, network expansion, operational costs, tariffs and environmental compliance in sewage services in Romania, over the period 2012–2022. Using a quantitative methodology based on correlation matrix and principal component analysis (PCA), the research highlights the interdependencies between key indicators. The results show that connected population and tariffs are determinants of economic sustainability, while investments indirectly contribute to improving environmental compliance. The study highlights the need for an integrated strategy that combines financial efficiency, infrastructure modernization and environmental compliance to ensure long-term sustainability.

Source: "Ovidius" University Annals. Series Civil Engineering/Analele Universităţii "Ovidius" Constanţa. Seria Construcţii

DOI: 10.2478/ouacsce-2024-0014

Authors: Octavia Moise, George Banghiore, Mari-Isabella Stan

Institutions: Institutul National de Cercetari Economice "Costin C. Kiritescu", Ovidius University

Language: English

Topic: Wastewater Treatment and Reuse

Subfield: Waste Management and Disposal

Field: Environmental Science

Domain: Physical Sciences

SDGs: Clean water and sanitation, Responsible consumption and production, Industry, innovation and infrastructure, Sustainable cities and communities

Open Access status: hybrid

OpenAlex ID: W4410974008

FWCI:

Cites: 19

Cited by:

Related to: 10