{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/epa/cases/check?name=NSTAR","name":"NSTAR","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://echo.epa.gov/tools/data-downloads/icis-fec-download-summary","generated_at":"2026-07-05T15:45:47.176Z"},"summary":{"total_cases":10,"total_penalty_assessed_usd":4125,"total_cost_recovery_usd":0},"cases":[{"activity_id":"1800077222","case_number":"01-2009-9508","case_name":"NSTAR","fiscal_year":2009,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":"Final Order No Penalty","total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR","named_in_complaint":"N","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/1800077222"},{"activity_id":"3602281939","case_number":"01-2020-0002","case_name":"WELLS G&H","fiscal_year":2020,"activity_type_desc":"Judicial","enf_outcome_desc":null,"total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR Electric Company d/b/a Eversource Energy","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/3602281939"},{"activity_id":"3600203156","case_number":"01-2015-0005","case_name":"LANDFILL & RESOURCE RECOVERY SUPERFUND SITE","fiscal_year":2015,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":"Final Order No Penalty","total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR ELECTRIC COMPANY dba EVERSOURCE ENERGY","named_in_complaint":"N","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/3600203156"},{"activity_id":"105481","case_number":"01-2003-0165","case_name":"NSTAR","fiscal_year":2003,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":"Final Order With Penalty","total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/105481"},{"activity_id":"1488","case_number":"01-2001-0030","case_name":"NSTAR","fiscal_year":2001,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":"Final Order With Penalty","total_penalty_assessed":4125,"state_code":null,"defendant_name":"NSTAR","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/1488"},{"activity_id":"3602179784","case_number":"01-2020-7005","case_name":"EVERSOURCE ENERGY","fiscal_year":2020,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":null,"total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR Electric Co. dba Eversource Energy","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/3602179784"},{"activity_id":"3602179800","case_number":"01-2020-7006","case_name":"EVERSOURCE ENERGY","fiscal_year":2020,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":null,"total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR Electric Co. dba Eversource Energy","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/3602179800"},{"activity_id":"3602179813","case_number":"01-2020-7007","case_name":"EVERSOURCE ENERGY","fiscal_year":2020,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":null,"total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR Electric Co. dba Eversource Energy","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/3602179813"},{"activity_id":"3603499484","case_number":"01-2023-0002","case_name":"LANDFILL & RESOURCE RECOVERY (OU2)","fiscal_year":2023,"activity_type_desc":"Judicial","enf_outcome_desc":null,"total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR Electric Company","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/3603499484"},{"activity_id":"3603729200","case_number":"01-2023-2055","case_name":"115KV UNDERGROUND (NSTAR)","fiscal_year":2023,"activity_type_desc":"Administrative - Formal","enf_outcome_desc":"Final Order No Penalty","total_penalty_assessed":null,"state_code":null,"defendant_name":"NSTAR Electric","named_in_complaint":"Y","named_in_settlement":"Y","canonical_url":"https://api.ai-analytics.org/epa-case/3603729200"}]}