Potential Control Strategies for Mobile Sources

Dave Shaw, NY DEC

2004 OTC Annual Meeting

Red Bank, NJ

Relative Contribution of Source Categories

974,45939%

86,3756%

71,175 5%

95,8586%

184,19012%

301,83620%

806,916 51%

Off-highway Vehicle Diesel

Marine Vessels, Commercial

Railroad Equipment

LPG

Other Nonroad Sources

Highway Vehicles - Diesel

Highway Vehicles - Gasoline

Reductions on the Table – programs and tools we’re counting

on

• On-Road Heavy Duty Diesel

• Non-Road

• Conformity Budgets

Where we’re looking for additional Reductions

• Locomotive/Marine

• Motor Vehicles

• Small Engines (< 50 Hp)

• Construction Equipment

• Fuels

Where to Look for Additional Reductions

0

500,000

1,000,000

1,500,000

2,000,000

2,500,000

3,000,000

2002 Emissions Proposed Areas for Focus

Source Groupings

Highway Vehicles - Gasoline

Highway Vehicles - Diesel

Other Nonroad Sources

LPG

Railroad Equipment

Marine Vessels, Commercial

Off-highway Vehicle Diesel

Tools Needed

• Inventories

• Models

Next Steps

• Resources (time/money)

• Technical Analysis

• Mechanisms for Implementation– Model rules– Voluntary agreements

• Partnerships– EPA– Stakeholders