Company record · #9 most-fined
National Grid
National Grid has 3,444 idling violations on record from citizen-era DEP summonses heard at NYC OATH (2019–2026), totaling $1,689,120 in penalties imposed — 0.8% of all idling penalties citywide in that period.
Violations by year
Source: NYC Open Data, OATH Hearings Division Case Status · DEP idling summonses · as of June 2026 · methodology
The record in detail
- First violation in the data: 2019-04-18; most recent: 2026-01-10.
- Of 3,252 decided cases, 3,246 were upheld (including defaults, admissions, and settlements) and 6 dismissed.
- Most violations were recorded in Brooklyn (3,077, followed by Queens with 318).
- Average penalty when upheld: $490 (median $440).
A summons records an alleged violation; cases marked pending have no final outcome. “Paid” reflects payments recorded in OATH case data, which can lag or include fees.
Respondent names behind this record
OATH records name respondents inconsistently. This page aggregates the following source spellings (violation counts in parentheses):
NATIONAL GRID USA (3,182) · NATIONAL GRID NY (124) · NATIONAL GRID (106) · NATIONAL GRID NEW YORK (8) · NATIONAL GRID ENERGY SERVICES (7) · NATIONAL GRID BROOKLYN UNION (5) · NATIONAL GRID ENERGY MANAGEMEN (3) · NATIONAL GRID ENERGY TRADING S (3)
Source: NYC Open Data, OATH Hearings Division Case Status · DEP idling summonses · as of June 2026 · company grouping documented in methodology · methodology
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