Despite its usefulness in various industries, Carbon Tetrafluoride (CF4) has severe environmental implications. It's a potent greenhouse gas, with a global warming potential nearly 6,500 times that of CO2 on a 100-year timescale.

CF4 is long-lived in the atmosphere, with an estimated lifetime of 50,000 years. This longevity, combined with its potent warming potential, makes it a significant contributor to global climate change.

The primary sources of atmospheric CF4 are the aluminum and semiconductor industries. Strategies to reduce CF4 emissions include improving industrial processes to minimize its production and developing carbon capture and storage technologies.

Further research is needed into the environmental impacts of CF4, including its role in stratospheric ozone depletion. While it's less understood than other greenhouse gases, it's clear that managing CF4 emissions is vital for mitigating climate change.