Generac Holdings Inc
7 facilities · 2 states · 30.2K lbs total releases
According to the EPA Toxics Release Inventory, Generac Holdings Inc is the reported parent of 7 Form R facilities across 2 states, disclosing 30.2K lbs of toxic releases. 1 of 23 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Wisconsin (30.2K lbs). Those TRI figures remain self-reported disclosure pounds for Generac Holdings Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Generac Holdings Inc: EPA TRI 2023 reporting year
Same facilities, both years
-98.8%
5 facilities that filed in 2022 and 2023
Whole inventory
-98.8%
21.7 thousand lb → 270 lb, every facility that filed
Between the two reporting years, 0 facilities filed for the first time and 1 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Generac Holdings Inc's total reported releases fell from 21.7 thousand lb in 2022 to 270 lb in 2023, based on EPA TRI filings.
- Generac Holdings Inc's off-site transfers fell from 19.1 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Generac Holdings Inc's air releases fell from 2.6 thousand lb in 2022 to 270 lb in 2023, based on EPA TRI filings.
- Generac Holdings Inc's chemicals reported fell from 7 in 2022 to 5 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Generac Holdings Inc from filing to facility
Largest Form R sites under this parent: Generac Power Systems Inc-Whitewater; Generac Power Systems Inc-Eagle; Generac Mobile Products; Generac Power Systems Inc - Oshkosh. Neighbor parents on the disclosure ladder: Foremost Farms USA Cooperative; Wec Energy Group. Largest disclosed chemicals by pounds: Methyl methacrylate; Manganese; Chromium; Copper; Nickel. Heaviest-reporting states in this extract: Wisconsin; South Carolina. Industry labels on the parent rollup: Electrical Equipment; Machinery. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Generac Power Systems Inc-Whitewater; Generac Power Systems Inc-Eagle; Generac Mobile Products; Generac Power Systems Inc - Oshkosh. Neighbor parents on the disclosure ladder: Foremost Farms USA Cooperative; Wec Energy Group. Largest disclosed chemicals by pounds: Methyl methacrylate; Manganese; Chromium; Copper; Nickel. Heaviest-reporting states in this extract: Wisconsin; South Carolina. Industry labels on the parent rollup: Electrical Equipment; Machinery.
Generac Holdings Inc ranks #2,248 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Generac Holdings Inc files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Generac Power Systems Inc-Whitewater accounts for most of Generac Holdings Inc's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Generac Holdings Inc follows facility-reported names. Compare the named neighbors (Foremost Farms USA Cooperative; Wec Energy Group) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Generac Holdings Inc sits among TRI parents
Generac Holdings Inc sits on a disclosure ladder beside Foremost Farms USA Cooperative and Wec Energy Group. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Foremost Farms USA Cooperative · rank #2,246 · 11.6M lbs
- Wec Energy Group · rank #2,247 · 7.5M lbs
Largest chemicals disclosed by Generac Holdings Inc
Methyl methacrylate; Manganese; Chromium; Copper; Nickel lead the Form R pound rollup for this parent, including filings such as Generac Power Systems Inc-Whitewater. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Methyl methacrylate | 26.9K lbs |
| Manganese | 2.0K lbs |
| Chromium | 1.3K lbs |
| Copper | 25 lbs |
| Nickel | 19 lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Wisconsin | 6 | 30.2K lbs |
| South Carolina | 1 | 1 lbs |
Facilities (7)
| Facility | Releases |
|---|---|
| Generac Power Systems Inc-Whitewater Whitewater, WI | 27.0K lbs |
| Generac Power Systems Inc-Eagle Eagle, WI | 2.9K lbs |
| Generac Mobile Products Berlin, WI | 166 lbs |
| Generac Power Systems Inc - Oshkosh Oshkosh, WI | 136 lbs |
| Generac Power Systems Inc-Waukesha Waukesha, WI | 1 lbs |
| Generac Power Systems Trenton Trenton, SC | 1 lbs |
| Generac Power Systems Inc-Jefferson Jefferson, WI | 0 lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Generac Holdings Inc on total disclosed release pounds (30.2K lbs) and reporting facility count (7). Release-volume peers include Harsco Corp, Penn Color Inc, Delaval Inc. Facility-count peers include A O Smith Corp, Ahf Products LLC, Aisin Holdings of America. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Wisconsin, South Carolina; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Generac Holdings Inc's TRI parent record
From Generac Holdings Inc, open Generac Power Systems Inc-Whitewater or compare against Foremost Farms USA Cooperative rather than reading rank alone.
- Open the largest Form R site for Generac Holdings Inc (Generac Power Systems Inc-Whitewater in WI). Largest facility
- Compare against Wec Energy Group, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Generac Holdings Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Foremost Farms USA Cooperative, Wec Energy Group) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Generac Holdings Inc's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.