This manual is the result of concerted efforts by different stakeholders in the country to identify actions that are not only relevant and within the means and abilities of the country but also are practical to ensuring transformative behavioural change in the lifestyles of youth. With the existing school environment clubs as an entry point, the manual will go a long way in strengthening the ability of these clubs to model and form responsible and well-informed consumers and producers who are mindful of the finite state of the available resources that need to be conserved for future generations. The manual is a major boost to the efforts of the Federal Democratic Republic of Ethiopia to implement to Climate Resilient Green Economy (CRGE) Strategy to ensure that the country is resilient in the face of increasingly adverse effects of climate change. A healthy environment is conducive for a vibrant society and a thriving economy, the three pillars of the SDGs.