The EPA's proposed amendments to CCR rules create significant uncertainty and potential cost for managing legacy coal ash sites.
Filing excerpt
On April 13, 2026, the EPA published in the Federal Register a proposed rule titled “Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy/CCRMU Amendments”...
What this signalsFilings often name leadership changes, deals and spending plans.
sec-10qlegacyModernizationGet every 10-Q signal for Duke Energy and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at Duke Energy this week?”
The Signal API returns 10-Q signals for any list of companies as JSON, for your CRM, warehouse or app.
Sign up and spend your free credits on the companies you sell to.
This page shows a preview. The full sec-10q record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/31a68f58-3f37-492a-89af-4c4249f2674c returns this record as JSON. POST /v1/companies/enrich returns every signal for duke-energy.com.
{
"signal_id": "31a68f58-3f37-492a-89af-4c4249f2674c",
"signal_type": "sec-10q",
"signal_subtype": "legacyModernization",
"detected_at": "2026-05-12T09:24:58.166+00:00",
"company": {
"name": "Duke Energy",
"domain": "duke-energy.com"
},
"data": {
"detail": "The EPA's proposed amendments to CCR rules create significant uncertainty and potential cost for managing legacy coal ash sites. Duke is actively analyzing the material impact, creating an opportunity for environmental consulting, engineering, and compliance management solutions.",
"metrics": {
"timeframe": "current_year"
},
"summary": "New EPA rule on Coal Combustion Residuals (CCR) could have 'material impact', final rule expected Q4 2026.",
"excerpts": "On April 13, 2026, the EPA published in the Federal Register a proposed rule titled “Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy/CCRMU Amendments”...",
"relevance": 0.8,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/20290/000132616026000026/duk-20260331.htm",
"filing_date": "2026-05-05",
"filing_year": 2026,
"fiscal_year": 0,
"fiscal_year_end": "03/31",
"sales_relevance": "Modernization projects",
"signal_category": "technology"
}
}
curl https://signals.autobound.ai/v1/signals/31a68f58-3f37-492a-89af-4c4249f2674c \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"duke-energy.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.