Wow with the amount of time spent frothing over mince packaging you’d think a simple internet search would be possible.
Plastic consumption contributes to global warming primarily through the extensive use of fossil fuels for its production and the greenhouse gases released during its entire lifecycle, from extraction to disposal. The production process, which converts fossil fuels into plastic, generates significant carbon emissions, and when plastic is incinerated or breaks down, it releases more greenhouse gases. Additionally, the pollution of oceans with plastic is thought to disrupt their ability to absorb carbon dioxide, and climate change itself can increase plastic pollution.
Lifecycle of plastic and greenhouse gas emissions
Fossil fuel dependency:
Nearly all plastic is made from fossil fuels like oil, gas, and coal. Extracting and processing these fuels for plastic production releases greenhouse gases.
Production and transportation:
The manufacturing and transportation of plastics through their supply chain are major sources of carbon dioxide and other greenhouse gases.
Disposal:
When plastic waste is incinerated, it releases stored carbon from the fossil fuels it was derived from, contributing to the greenhouse effect. Landfills also release greenhouse gases as plastics slowly decompose over hundreds of years.
Ocean pollution:
Plastic that pollutes marine environments can impact the ocean's capacity to act as a natural carbon sink, and a warming climate can lead to more plastic waste generation.
The impact of plastic on oil demand
An "escape valve" for oil:
With increasing pressure to move away from fossil fuels, the oil industry is heavily promoting plastic production as a way to maintain demand for oil.
Expected growth:
The demand for plastic is growing rapidly, and if current trends continue, plastic production is projected to triple by 2060.
Increased oil consumption:
A significant portion of the world's oil is already used for plastic production, and this reliance is expected to grow substantially in the coming decades.