Explore the innovative Green Coding Metrics tool for measuring energy consumption of various applications and software stacks. Learn how to orchestrate apps in containerized setups, measure power directly or apply linear models for power metrics, and optimize web applications for energy efficiency. Discover the tool's ability to fill the current need for easy energy metrics in complex software setups, its importance in addressing UN sustainable development goals, and its potential for integration into development machines and CI pipelines. Gain insights into measuring desktop software energy use, identifying memory and energy anomalies in machine learning, optimizing idle time in web applications, and promoting transparency in software CO2 emissions. Understand the political landscape surrounding green coding initiatives and the collaborative efforts to increase focus on this crucial topic.