Renovations in the Energy Sector — Energy Innovations in Human Utilities

The confusion of concepts has been present in the emerging propositions of the energy sector. In the research, we sort through the concepts of new energy, green energy, clean energy, recyclable energy, recycled energy, and renewable energy in order to clarify the concepts in terms of the basic scientific understandings in the context of primary energy (PE) production. We further categorize the emerging PE trends by their basic properties, i.e., sources from phosphates, geo-oscillation, and biosynthesis, so as to evaluate the strengths and weaknesses in PE production.