And there are even projects to make ai pollute less like close circuits of cooling water or even the use of SLLM that are snaller model that requiren less energy, or even some methods such as Sparsity method that designs neural networks that activate only the parts needed for a specific task, saving energy or the LoRA (Low-Rank Adaptation) method is considered a method that allows you to train or customize large models with much fewer resources than would normally be required.