MLchartDataset catalogue

30-Day Rolling Average

Term · Environment · MLC-T-ENV-000054

1. Arithmetic mean of all valid hours of data from 30 successive operating days, except for periods of startup and shutdown and periods when the unit is not operating.

2. Series of averages using the measured values of the preceding 30 days for each average in the series.

Table 1. Record
IdentifierMLC-T-ENV-000054
FieldEnvironment
References40 CFR 63.11237 (CFR 2013); 85 FR 64650; 40 CFR 63.2 (CFR 2021)
Record as JSON 
{
  "id": "MLC-T-ENV-000054",
  "term": "30-Day Rolling Average",
  "field": "Environment",
  "definition": "1. Arithmetic mean of all valid hours of data from 30 successive operating days, except for periods of startup and shutdown and periods when the unit is not operating.\n\n2. Series of averages using the measured values of the preceding 30 days for each average in the series.",
  "references": [
    "40 CFR 63.11237 (CFR 2013)",
    "85 FR 64650; 40 CFR 63.2 (CFR 2021)"
  ],
  "url": "https://mlchart.com/terminology/environment/30-day-rolling-average/"
}

Record 54 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.