What is the GWP of R-134a?

The Global Warming Potential (GWP) of a refrigerant like R-134a is a measure of how much heat a greenhouse gas traps in the atmosphere over a specified time period, relative to carbon dioxide. For R-134a, the GWP is approximately 1430 over a 100-year time horizon.

This means that one kilogram of R-134a has the same warming effect on the atmosphere as 1430 kilograms of carbon dioxide during that time frame. Understanding the GWP is crucial for assessing the environmental impact of different refrigerants and for complying with regulatory frameworks aimed at reducing greenhouse gas emissions.

The other values presented for options in the question do not accurately reflect the GWP of R-134a, as the actual GWP is well-documented and recognized within the industry. This knowledge is essential for anyone working with refrigerants to be aware of their environmental effects, making the identification of R-134a's GWP as approximately 1430 vital for proper environmental management.