Authors are invited to submit original unpublished research work that demonstrates the recent advances in the following area of interest, but are not limited to: Applied Signal Processing for green communication systems and sustainable environment, Machine Learning and Modelling for green communication systems and sustainable environment, Trending Technologies in Signal Processing for green communication systems and sustainable environment, Biomedical Signal Processing for green communication systems and sustainable environment, AI application in System design for green sustainable environment, VLSI Design for green sustainable environment, Communication system design for green communication systems, Green Energy Technologies