Employer · WARN Act history · Other Services
GenOn Energy Services
120 workers across 2 WARN notices, primarily in MD - recorded in the current PlainLayoffs dataset.
- 120
- Workers cut
- 2
- WARN notices
- 1
- State
- 60
- Avg / notice
GenOn Energy Services has 2 recorded WARN filings affecting 120 workers
According to WARN Act filings submitted to state workforce agencies, GenOn Energy Services has 2 recorded filings covering 120 workers across 1 state, primarily MD, the 2,075th-largest recorded WARN footprint among 7,009 tracked employers. WARN notices cover qualifying reported events, so this record is not a complete count of the employer's workforce changes.
GenOn Energy Services is a minor share of Other Services WARN activity — under 0.1% of the sector's 460,348 workers across 3,497 employers, ranking #930 in Other Services.
How 120 workers split by filing year
Calendar-year totals from WARN notice_date fields in this dataset, the same figures summed in the notice history below.
GenOn Energy Services city concentration · concentrated
Named cities on WARN filing rows only (city blank on a filing is omitted). Shares are of the city-tagged worker total, not every notice in the record.
7 accounts for 52.5% of GenOn Energy Services's named-city WARN workers; the top three cities hold 100%.
Lead city 7 · 52.5% · 2 named cities · top-3 share 100%
DOL WARN employer filing desk
Employer GENON-ENERGY · GenOn Energy Services 120 workers · 2 filings
NOTC-LIGHT · WORK-LIGHT · PHOTO-UNK · RUNWAY-OVER · STAT-SINGLE · BOOK-SINGLE · TYPE-LAYOFF
- NOTC-LIGHT 2 filings
- WORK-LIGHT #2,075
- PHOTO-UNK No peer
- RUNWAY-OVER 72d
- STAT-SINGLE MD
- BOOK-SINGLE 1 agency
- TYPE-LAYOFF 2 layoffs
Stamps derive from filed notice_date, effective_date, workers_affected, state agency source, and filing type in this dataset, not a prediction of future layoffs.
Largest GenOn Energy Services WARN filings · notice runway
Top 2 rows by workers_affected from this employer's filed notices. Runway = calendar days from notice_date to effective_date when both are published and forward-dated.
- 7, MD · Layoff · Other Services 63 workers · filed May 19, 2020 · 74d runway
- 8, MD · Layoff · Other Services 57 workers · filed Mar 24, 2021 · 69d runway
Median forward runway across 2 dated filings: 72 days (0 under 60d · 2 at/above 60d ).
Employer Profile
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Mar 2021.
WARN Notice History
2021
8, MD · Other Services
Effective: Jun 1, 2021
57
workers
Filed Mar 24, 2021
2020
7, MD · Other Services
Effective: Aug 1, 2020
63
workers
Filed May 19, 2020
Questions about this GenOn Energy Services record
What is the largest GenOn Energy Services WARN filing on record? ▼
The largest row is the mass layoff filed for 7, MD on May 19, 2020, covering 63 workers in Other Services.
Where were GenOn Energy Services's WARN notices filed? ▼
The filings name 8 and 7; together they form 2 mass-layoff filings sourced from Maryland DLLR. States represented in this record: MD.
Where is GenOn Energy Services's WARN footprint concentrated by city? ▼
7 accounts for 52.5% of GenOn Energy Services's named-city WARN workers; the top three cities hold 100%.
Does GenOn Energy Services's filing history show a recurring pattern? ▼
The filing history spans 2020 through 2021 across 2 calendar years; that recurrence is visible in the dated rows rather than inferred from news coverage.
How much advance notice appears in GenOn Energy Services's record? ▼
The measurable notice runway clears the federal 60-day baseline; use the dated filing history to see which location and event produced it.
See also: MD WARN filings · Other Services industry WARNs · WARN Act guide
Source: State WARN Act layoff registries GenOn Energy Services notice history aggregated from state workforce agency filings · September 2026 A WARN filing is a required notice, not a judgment of the employer's management or finances. Coverage follows states with structured public registries; this public-record summary is not legal advice, financial advice, or employment advice.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.