Call for tender - feasibility studies for the process optimization of selected wastewater treatment plants in Moldova

Call for tender - feasibility studies for the process optimization of selected wastewater treatment plants in Moldova

  • Countries: Moldova
  • Green topic: Water resources

CLOSING DATE: November 03, 2026.

UNIDO invites qualified companies to submit quotations for services to conduct feasibility studies for the process optimization of selected wastewater treatment plants (WWTPs) in the Republic of Moldova under the EU-funded EU4Green Recovery East programme.

The assignment will focus on the WWTPs in Căușeni, Fălești and Ungheni, supporting the assessment and development of priority measures for process optimization, energy efficiency and improved wastewater infrastructure.

The selected contractor will assess the technical, economic, environmental and operational feasibility of the proposed measures, compare feasible options, validate preliminary investment estimates, and develop implementation and investment roadmaps.

Key areas covered by the assignment include:

💧 Wastewater treatment process optimization
⚡ Energy-efficiency improvements
♻️ Sludge treatment and resource recovery
📊 Technical and economic feasibility assessments



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