Carbon tetrafluoride (CF4) is a potent greenhouse gas that is widely used in various industrial applications, according to a new report by the Environmental Defense Fund. The report found that CF4 has a global warming potential (GWP) of 7,000 times that of carbon dioxide (CO2) over a 100-year time horizon.

CF4 is used in the production of semiconductors, flat panel displays, and other electronic components. It is also used in the manufacturing of aluminum, magnesium, and other metals, as well as in the production of refrigerants and fire extinguishing agents.

The report notes that the use of CF4 is largely unregulated, and many companies are not even reporting their emissions of the gas. The Environmental Defense Fund is calling for greater regulation and monitoring of CF4 emissions, as well as for the development of alternative technologies that do not rely on the gas.

The report also highlights the potential for significant emissions reductions through simple measures such as improved maintenance of equipment, as well as more advanced measures such as the adoption of alternative manufacturing processes.

Given the potent warming effect of CF4, it is clear that action is needed to address its use and emissions. The report provides a clear roadmap for policymakers and industry leaders to take action to reduce this harmful gas and move towards a more sustainable future.