{"columns":[{"name":"code","type":"string"},{"name":"label","type":"string"},{"name":"description","type":"string"}],"n_rows":7,"rows_kept":7,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 23.0.1","schema":{"fields":[{"name":"code","type":"string","nullable":false,"metadata":[["description","Originally reported short code."]],"children":null},{"name":"label","type":"string","nullable":true,"metadata":[["description","Longer human-readable code using snake_case"]],"children":null},{"name":"description","type":"string","nullable":true,"metadata":[["description","Long human-readable description of the meaning of a code/label."]],"children":null}],"parquet":"required group field_id=-1 schema {\n  required binary field_id=-1 code (String);\n  optional binary field_id=-1 label (String);\n  optional binary field_id=-1 description (String);\n}\n"},"kv_metadata":[["pandas","{\"index_columns\": [], \"column_indexes\": [], \"columns\": [{\"name\": \"code\", \"field_name\": \"code\", \"pandas_type\": \"unicode\", \"numpy_type\": \"string\", \"metadata\": null}, {\"name\": \"label\", \"field_name\": \"label\", \"pandas_type\": \"unicode\", \"numpy_type\": \"string\", \"metadata\": null}, {\"name\": \"description\", \"field_name\": \"description\", \"pandas_type\": \"unicode\", \"numpy_type\": \"string\", \"metadata\": null}], \"attributes\": {}, \"creator\": {\"library\": \"pyarrow\", \"version\": \"23.0.1\"}, \"pandas_version\": \"2.3.3\"}"],["primary_key","code"],["ARROW:schema",{"$cut":{"chars":2200,"head":""}}],["description","Code table containing descriptions of categorical codes for EIA consolidated NAICS sectors.\n\n\n\nProcessing:\n  Data has been cleaned and organized into well-modeled tables that serve as building blocks for downstream wide tables and analyses.\n\nSource:\n  EIA -- Mix of multiple EIA Forms\n\nPrimary key:\n  code\n\n\nUsage Warnings\n^^^^^^^^^^^^^^\n\n\n* Contains information from multiple raw inputs.\n\n\n\n\n\nAdditional Details\n^^^^^^^^^^^^^^^^^^\n\nCodes and descriptions taken from the EIA-923 File Layout spreadsheet."]]}
["1","electric_utility","Traditional regulated electric utilities."]
["2","ipp_non_cogen","Independent power producers which are not cogenerators."]
["3","ipp_cogen","Independent power producers which are cogenerators, but whose primary business purpose is the same of electricity to the public."]
["4","commercial_non_cogen","Commercial non-cogeneration facilities that produce electric power, are connected to the grid, and can sell power to the public."]
["5","commercial_cogen","Commercial cogeneration facilities that produce electric power, are connected to the grid, and can sell power to the public."]
["6","industrial_non_cogen","Industrial non-cogeneration facilities that produce electric power, are connected to the grid, and can sell power to the public."]
["7","industrial_cogen","Industrial cogeneration facilities that produce electric power, are connected to the grid, and can sell power to the public"]