### NE **W JERSEY DEPARTMENT OF TRANSPORTATION CONSTRUCTION EQUIPMENT IDLING RESTRICTIONS, STATEWIDE**  **RACM Analysis Control Measure:**  Construction equipment idling restrictions **Description:** Construction equipment used on state projects (approximately 10% of the population) would be required to reduce idling times. **Documentation:**  Department of Energy, Energy Information Administration (EIA), Retail Diesel Prices: http://tonto.eia.doe.gov/oog/info/wohdp/diesel_detail_report.asp  Department of Energy, Energy Information Administration (E IA), Retail Gasoline Prices: http://www.eia.doe.gov/oil_gas/petroleum/data_publications/wrgp/mogas_home_page.html  Effectiveness of retrofit technology: http://www.lubrizol.com/EngineControl/products/  U.S. Environmental Protection Agency, “Median Life, Annual Activity, and Load Factor Values for Nonroad Engine Emissions Modeling,” EPA420 - P - 04 - 0 05. Office of Air and Radiation, April 2005.  U.S. Environmental Protection Agency, “Emission Facts Idling Vehicle Emissions,” EPA420 - F - 05 - 0ww. Office of Air and Radiation, March 2005. **Methodology:** The NONROAD 2005 model was used to estimate the 2009 population for each equipment type listed below. Percentages obtained from research and outlined below were then used to estimate the expected emission reductions resulting from implementing this control measure. **Inputs/A ssumptions:**   Itis assumed that 10% o f the 2009 inventory of the following equipment will be used on state contracts: airport equipment, commercial equipment, construction and mining equipment, industrial equipment and railroad equipment  The equipment listed above is assumed to be used an average of 5 hours per day and 250 days per year based on the average annual activity as published in the NONROAD documentation.  An 80% compliance rate is assumed.  The NONROAD 2005 model was used to estimate the 2009 equipment populations and fuel consumptio n.  At the suggestion of EPA’s Office of Transportation and Air Quality, an average of idling emission factors (g/hr) for VIIIa and VIIIb vehicles was used as a surrogate for nonroad idling factors. EPA considers this to be a conservative estimate. Averag e Construction Equipment Idling Rates (g/hr) **8A 8B**  **Avg. VOC**  4.25 5.05 4.65 **NOx** 48.3 56.1 52.2 **PM2.5** 0.83 0.91 0.87

### NE **W JERSEY DEPARTMENT OF TRANSPORTATION CONSTRUCTION EQUIPMENT IDLING RESTRICTIONS, STATEWIDE**  **RACM Analysis** NONROAD inputs: **NY -**  **NJ -**  **CT PA** **- NJ** **- DE**  **PA -**  **NJ -**  **MD -**  **DE**

**Inputs Annual**  **Sum. Day Annual**  **Sum. Day Min**  19.1 66.8 24.2 65.1 **Max** 83.9 82. 9 85.3 78.1 **Avg.** 51.0 75.0 54.4 75.0 **RVP** 15.0 15.0 15.0 15.0 **O2 Weight** 2.1 2.1 2.1 2.1 **Gas Sulfur** 0.0030 0.0030 0.0030 0.0030 **Diesel Sulfur** 0.0015 0.0015 0.0015 0.0015 **Stage II** 0.0 0.0 0.0 0.0 **Results:** Ozone Analysis – Daily Benefits (tpd) in New Jersey:



### Benefits **(Reductions) Ozone Non**  **- At** **tainment A rea**  **NY -**  **NJ -**  **CT PA**  **- NJ**  **- MD**  **- DE**  **VOC (Tons/Day )**  0.15 0.04 **NOx (Tons/Day** **)** 1.68 0.50 PM 2.5 Analysis – Annual Benefits (tpy) in New Jersey:



### Benefits **(Reductions) PM**  **2.5** 

### Non **- At** **tainment A rea**  **NY -**  **NJ -**  **CT PA**  **- NJ**  **- DE**  **NOx (Tons/Year)** 417.92 63.57 **PM2.5 (Tons/Year)** 6.93 1.05 **SO 2**  

### (Tons/Year) NA NA

### NE **W JERSEY DEPARTMENT OF TRANSPORTATION CONSTRUCTION EQUIPMENT IDLING RESTRICTIONS, STATEWIDE**  **RACM Analysis** Cost Benefit Results:



### Nonattainment A **rea Ozone ($/tpd)**  **VOC NOx**  NY- NJ - CT $(129,374) $ (11,525) PA- NJ - MD - DE $(195,756) $ (17,438) Statewide $(144,50 8) $ (12,873) **Nonattainment A rea**  **PM2.5 ($/tpy )**  **NOx PM2.5**  **SO2** NY- NJ - CT $ (13,595) $ (819,956) NA PA- NJ - DE $ (14,935) $ (900,745) NA Statewide $ (13,772) $ (830,623) NA * Parentheses denote a cost savings.