What is the primary purpose of a UST (Underground Storage Tank)?

The primary purpose of an underground storage tank (UST) is to store hazardous substances, specifically petroleum products or chemicals, below ground level. This design helps to protect these substances from environmental exposure and potential contamination. USTs are commonly used in various settings, such as gas stations, industrial facilities, and farms, to safely hold fuels and other hazardous materials before they are distributed or used.

Using this method of storage offers advantages, such as reducing the risk of spillage into the environment and minimizing visual impact. UST regulations are in place to ensure that these tanks are properly installed, monitored, and maintained to prevent leaks and protect groundwater supplies.

In contrast, renewable energy sources do not rely on USTs, as they typically involve solar panels, wind turbines, or other technologies. Water distribution systems utilize different infrastructure, such as pipes and tanks specifically designed for potable water, rather than underground storage tanks. Lastly, waste disposal units are specifically designed for waste management, and USTs are not employed for this purpose, as they are meant for the storage of specific regulated materials.