Electric power generation, fossil fuel (e.g., coal, oil, gas) · Montana

Heorot Power Management - Hardin

Name: Heorot Power Management - Hardin Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Hardin, MT · ~30 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 3.9
Avg TCR: 1.2
Industry avg: 0
Fatalities

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The verdict

Heorot Power Management - Hardin runs at 321% of its industry's injury rate - far more dangerous than the typical Electric power generation, fossil fuel (e.g., coal, oil, gas) workplace, earning a grade F.

Heorot Power Management - Hardin: 3.9 TCR = 321% of Electric power generation, fossil fuel (e.g., coal, oil, gas) BLS 1.2 · 3y Form 300A (see methodology below)

Heorot Power Management - Hardin safety composite

Heorot Power Management - Hardin scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 12%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

22/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 3.85 per 100 workers

Safer than 12% of industry peers
DART rate: F 2.29 per 100 workers

Safer than 14% of industry peers
Fatalities: D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Heorot Power Management - Hardin: 3.4 → 4.6 TCR

Peak year 2021 @ 4.6 TCR · DART/TCR 0.59× in 2021

Heorot Power Management - Hardin's TCR rose 1.2 from 3.4 in 2019 to 4.6 in 2021. In 2021, DART was 0.59× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221112 · Hardin, MT ABOVE-IND · SMALL

Grade F · TCR 3.9 · 321% of ind

DART 2.3 DART
RANK #2/4
PHOTO CA-Big Creek 8 PH
BOOK 3y book
INJ 4 inj
SIZE ~30 FTE

Nearest TCR peer: CA-Big Creek 8 PH (0.0 TCR gap)

Read with this employer → · Industry book → · Montana employers → · Look up another →

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3.9
CA-Big Creek 8

3.9
Riverside

3.9
Plant Moselle

3.8
Harrington Sta

3.8

What this shows Heorot Power Management - Hardin averages 3.9 TCR (321% of the Electric power generation, fossil fuel (e.g., coal, oil, gas) BLS benchmark).

Heorot Power Management - Hardin TCR series: 2019=3.4 · 2020=3.6 · 2021=4.6 · BLS 1.2

Where Heorot Power Management - Hardin falls in its industry

846 Electric power generation, fos establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 1.5.

Grade F

More dangerous than peersSafer than peers

Narrower to Montana alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 4 Electric power generation, fos employers in Montana.

Heorot Power Management - Hardin (30 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 59 employees and a TCR of 1.5

Heorot Power Management - Hardin has fewer employees than the Electric power generation, fossil fuel ( median and a higher injury rate than the industry's median TCR of 1.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries
2021	4.6	2.3	2
2020	3.6	0.0	1
2019	3.4	3.4	1

OSHA ITA peer cross-reference

Establishment peer ledger

221112 · MT · Hardin

846 Electric power generation, fossil fuel (e.g., coal, oil, gas) employers nationwide with a credible TCR · 1,536 rated employers in Montana with headcount on file · 7 employers in Hardin, MT · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	CA-Big Creek 8 PH	AUBERRY, CA	3.9 TCR
NAICS-TCR	Plant Moselle	MOSELLE, MS	3.8 TCR
NAICS-TCR	Harrington Station-031	AMARILLO, TX	3.8 TCR
NAICS-TCR	Riverside	JENKS, OK	3.9 TCR
STATE-SIZE	Avista Noxon	NOXON	30 FTE
STATE-SIZE	Hammerquist Casalegno LLC	KALISPELL	30 FTE
STATE-SIZE	Central Heating Cooling Plumbing and Electrical	KALISPELL	30 FTE
STATE-SIZE	41	BILLINGS	30 FTE
CITY-NEAR	Bighorn Valley Health Center	Hardin	247 FTE
CITY-NEAR	Big Horn Hospital	Hardin	135 FTE
CITY-NEAR	Big Horn Senior Living	Hardin	66 FTE
CITY-NEAR	Heorot Power	Hardin	42 FTE
NAT-TCR	D'Amico Catering-International Market Square	Minneapolis, MN	3.9 TCR
NAT-TCR	Store #016	Mt. Pleasant, TX	3.9 TCR
NAT-TCR	Store #139	Columbia, LA	3.9 TCR
NAT-TCR	Doubletree Cleveland Westlake	Westlake, OH	3.9 TCR
NAT-SIZE	The Lincoln Electric Company - San Diego	San Diego, CA	30 FTE
NAT-SIZE	Asf 423	Pinellas Park, FL	30 FTE
NAT-SIZE	AMF/AWF/WF	Winston Salem, NC	30 FTE
NAT-SIZE	Drury Inn & Suites - Springfield, IL	Springfield, IL	30 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.