Climate Change in Water and Sanitation Utilities

The objective of this course is to support urban water and sanitation utilities in transitioning to climate-resilient management by reducing their carbon emissions. This course, consisting of 4 modules, addresses the concept of climate change, its impacts, risks, and actions that can be employed for its mitigation, specifically within water and sanitation utilities. In this context, an introduction to climate financing is provided, explaining how companies can secure funding for projects that yield climate-related benefits. Furthermore, a roadmap is developed, focusing on actions that water and sanitation companies can undertake to reduce their greenhouse gas emissions. To assess the carbon footprint, measure energy efficiency, and identify opportunities for performance improvement in the urban water sector, the course introduces the first holistic tool in the sector called ECAM, which stands for Energy Performance and Carbon Emissions Assessment and Monitoring Tool. Part of] the material was produced by the Water and Wastewater Companies for Climate Mitigation (WaCCliM) project (2013-2022), a joint initiative between GIZ and the International Water Association (IWA). This project was part of the International Climate Initiative (IKI), financed by the Federal Government of Germany.

• Start Here
• This course addresses the process of supporting urban water and sanitation utilities in transitioning to reducing their carbon emissions to contribute to climate change mitigation and to benefit from the impacts of this process. We will explore the five steps of the roadmap to carry out this process, as well as the use of the Energy and Carbon Performance Assessment and Monitoring (ECAM) tool, which serves, among other things, to assess the carbon footprint and measure energy efficiency. Finally, we will conclude by addressing climate risks in urban water and sanitation companies, as well as methodologies for their evaluation.
• Module 1: Climate Change in the Urban Water Sector
• In this introductory module of the course, we will delve into fundamental concepts such as climate change. Additionally, we will examine the ways in which water and sanitation companies both influence and are affected by this phenomenon. Finally, we will explore actionable strategies for mitigating and adapting to climate change.
• Module 2: Roadmap to a Low-Carbon Urban Water Utility
• In this module, we will focus on actions that water and sanitation companies can take to reduce their carbon emissions, following a five-step roadmap.
• Module 3: Greenhouse Gas Emissions and Fundamentals of Calculating
• In this module, we will explore the various greenhouse gas (GHG) emissions originating from water and wastewater utilities in the urban water sector. We will also learn how to utilize the ECAM tool to analyze GHG emissions within these companies, with the aim of identifying opportunities for performance improvement and emissions reduction.
• Module 4: Climate Risks in the Water and Sanitation Sector
• In this final module of the course, we will study what some of the climate risks are for water and wastewater management through available methodologies to assess them, as well as how they can be reduced.