The Water Use Model -- Conceptual Foundations: Thermodynamics and Capital Theory -- General Design of Dynamic Models for Water Uses -- Specifications for Constructing the Water Use Model -- Constraints of the Water Use Model -- Optimality Conditions of the Water Use Model -- The Water...

This policy note outlines key challenges and identifies specific recommendations for improved, inclusive, and sustainable development of Ukraine's water supply and sanitation (WSS) sector, which is important for the health and well-being of the country's people, the economy, and the environment....