California Phase 2 Background Materials
- Greenhouse Gas Standards for Medium- and Heavy-Duty Engines and Vehicles
 
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The information on this page is provided to support the December 2017 Staff Report: Initial Statement of Reasons for Proposed Rulemaking - Proposed California Greenhouse Gas (GHG) Emissions Standards for Medium- and Heavy-Duty Engines and Vehicles (Phase 2) and Amendments to the Tractor-Trailer GHG Regulation.
Emissions and Economic Data
| CA Phase 2 - Emission Data | 
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| CA Phase 2 - Economic Data | 
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| Supplemental Material | 
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CA Phase 2 - Proposed Credit Tracking Template
			
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