United States - Producer Price Index by Industry: Electric Power and Specialty Transformer Manufacturing was 458.39400 Index Jun 1981=100 in December of 2025, according to the United States Federal Reserve. Historically, United States - Producer Price Index by Industry: Electric Power and Specialty Transformer Manufacturing reached a record high of 458.39400 in December of 2025 and a record low of 44.10000 in November of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Producer Price Index by Industry: Electric Power and Specialty Transformer Manufacturing - last updated from the United States Federal Reserve on February of 2026.