Clean Harbors(CLH) - 2024 Q4 - Annual Results

EXHIBIT 99.1 Press Release Clean Harbors Announces Fourth-Quarter and Full-Year 2024 Financial Results NORWELL, Mass. – February 19, 2025 – Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced financial results for the fourth quarter and year ended December 31, 2024. "Our fourth-quarter results were in line with our expectations as our Environmental Services (ES) segment capped a record 202 ...