Is glass renewable or non renewable resource?

Yes, technically speaking it is. A range of glasses are found in—and formed by—nature. Through volcanoes, the act of time, micro-organisms, and lightning. So technically speaking it is a natural resource, in the eyes of most scientists. So even though, I am a trilingual speaking kid, I got a more researched answer, than these washed-out old boomers, that don't understand modern science.