TRI facility · TRI 2024 reporting year

Enersys Delaware INC.

Total reported releases 50k lb rose by an order of magnitude year over year (+1161%). Total releases concentrations have more than doubled since 2010.

761 EASTERN BY PASS, Richmond, Kentucky · 335910 · Electrical Equipment · operated by Enersys

TOTAL RELEASES · 20102024
Bar chart of annual values from 2010 to 2024, in lb. Most recent year (2024): 50k.5.6M'10'12'14'16'18'20'22'2450k
Anomaly engine

Notable Signals

YEAR-OVER-YEAR SURGE · RELEASE SHIFT

Lead And Lead Compounds

Lead And Lead Compounds releases at Enersys Delaware INC. rose from 4k lb to 49k lb (12.6×) between 2023 and 2024.

Chemicals reported · most recent year

What This Facility Releases

PBTCAS N420

Lead And Lead Compounds

49k lb · +1161% YoY

Lead And Lead Compounds concentrations have more than doubled since 2010.

RESPIRATORYCAS N010

Antimony And Antimony Compounds

1k lb · +1162% YoY

Antimony And Antimony Compounds concentrations have more than doubled since 2010.

CARCINOGENCAS 7440-38-2

Arsenic

49 lb · +708% YoY

Arsenic concentrations have more than doubled since 2010.

Equity context · ACS 2018-2022 block-group demographics

Who Lives Next To This Facility

Within 3 miles of this facility (22 Census block groups, population-weighted demographics): a population of 33,190. Why we surface this →

POPULATION SHARE
43.5%

Low-income

POPULATION SHARE
16.0%

People of color

POPULATION SHARE
5.2%

Under age 5

POPULATION SHARE
11.6%

Over age 64

Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.

Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.

What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.