Used oil burned for energy recovery containing less than 50 ppm PCBs is regulated under which regulation?

• A. TSCA
• B. RCRA
• C. CERCLA
• D. CWA

Answer: (B)

The main idea is how used oil with PCBs is regulated based on its PCB concentration within the hazardous waste framework. When used oil is burned for energy recovery and contains less than 50 ppm PCBs, it falls under RCRA’s used oil management rules, not under PCB-specific regulations. RCRA covers how used oil is handled, stored, transported, and burned for energy recovery, providing the applicable requirements. If PCBs were above 50 ppm, PCB-specific rules under TSCA would apply. CERCLA and the Clean Water Act address different situations—cleanup of releases and discharges to waterways, not the ongoing management of used oil—so they aren’t the governing regulation here.