There have been extensive studies on that topic, that showed that PET-bottles are more sustainable and environment friendly than glass bottles and have less impact on the environmdnt. Glass bottles use a lot more energy to produce and transport than PET bottles, and the oil you save by using PET instead of glass is more than enough to produce the PET you need. You also save sand, potash, limestone, soda and a ton of CO2.
If renewables would become the prime source of energy for glass production and transportation, this conclusion might change, and if the effects of microplastics and ocean pollution are considered it might change as well.
Regarding sources, there is an abundance of them in German and quite a few in English. I’ll leave this one as an example.
There have been extensive studies on that topic, that showed that PET-bottles are more sustainable and environment friendly than glass bottles and have less impact on the environmdnt. Glass bottles use a lot more energy to produce and transport than PET bottles, and the oil you save by using PET instead of glass is more than enough to produce the PET you need. You also save sand, potash, limestone, soda and a ton of CO2.
If renewables would become the prime source of energy for glass production and transportation, this conclusion might change, and if the effects of microplastics and ocean pollution are considered it might change as well.
Regarding sources, there is an abundance of them in German and quite a few in English. I’ll leave this one as an example.