The rising demand for sustainable and eco-friendly computing solutions has given rise to the area of green computing. According to Wikipedia, Green computing, green IT (Information Technology), or ICT sustainability, is the study and practice of environmentally sustainable computing or IT.  With the rise of cloud computing in the last few decades, green computing has become a big focus in the design and architecture of software systems in the cloud. This focus on optimizing the resources for energy efficiency allows us to focus on cost optimization in addition to reducing the carbon footprint. AWS is one of the cloud providers leading the movement from the front. AWS is investing heavily in renewable energy and designing its data centers with efficiency in mind. 

According to the Amazon Climate Pledge, Amazon aims to achieve net-zero carbon emissions by 2040 and has already made significant strides, including powering its operations with 100% renewable energy by 2025. Additionally, AWS provides tools like the AWS Carbon Footprint Calculator, enabling customers to monitor and reduce their carbon emissions, thereby fostering a more sustainable digital ecosystem.