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Data, Analysis and Trends

State and Alternative Fuel Provider Fleets

The Energy Policy Act (EPAct) of 1992 requires certain state government and alternative fuel provider fleets to acquire a percentage of alternative fuel vehicles (AFVs) each year. Fleets can earn credits for biodiesel use and for AFVs acquired beyond their requirements. These credits can be traded or sold to other fleets to help them meet their requirements. When tracked over time, the dynamics of the EPAct State and Alternative Fuel Provider (S&FP) Rule shows trends that are presented in the following spreadsheets.

The following tables feature Excel data files that can be downloaded, saved, and manipulated for individual research.

Combined State and Alternative Fuel Provider Fleets

Description File

S&FP EPAct Compliance

Trend of S&FP fleets in compliance with EPAct from 1997-2006

(Excel 22 KB)

S&FP EPAct AFV Acquisition History

Trend of S&FP AFV acquisitions by fuel type from 1992-2006

(Excel 23 KB)

S&FP EPAct Vehicle Exemptions and Requests

Trend of S&FP vehicle exemptions requested and granted from 1997-2006

(Excel 22 KB)

S&FP EPAct Credits Traded

Trend of S&FP EPAct credits traded and transactions from 1997-2006

(Excel 19 KB)

S&FP Biodiesel History

Trend of EPAct biodiesel purchases and credit trades from 1999-2006

(Excel 21 KB)

State Fleets

Description File

State EPAct Compliance History

Trend of state fleets in compliance with EPAct from 1997-2006

(Excel 19 KB)

State EPAct AFV Acquisition History

Trend of state fleet AFV acquisitions by fuel type from 1992-2006

(Excel 26 KB)

State EPAct Vehicle Exemptions and Requests

Trend of state fleet vehicle exemptions requested and granted from 1997-2006

(Excel 19 KB)

State EPAct Credits Traded

Trend of state fleet EPAct credits traded and transactions from 1997-2006

(Excel 19 KB)

State EPAct Biodiesel History

Trend of state EPAct biodiesel purchases and credit trades from 1999-2006

(Excel 21 KB)

Alternative Fuel Provider Fleets

Description File

Alternative Fuel Provider EPAct Compliance History

Trend of fuel provider fleets in compliance with EPAct from 1997-2006

(Excel 20 KB)

Alternative Fuel Provider EPAct AFV Acquisition History

Trend of fuel provider AFV acquisitions by fuel type from 1992-2006

(Excel 24 KB)

Alternative Fuel Provider EPAct Vehicle Exemptions and Requests

Trend of fuel provider vehicle exemptions requested and granted from 1997-2006

(Excel 19 KB)

Alternative Fuel Provider EPAct Credits Traded

Trend of fuel provider EPAct credits traded and transactions from 1997-2006

(Excel 19 KB)

Alternative Fuel Provider EPAct Biodiesel History

Trend of fuel provider EPAct biodiesel purchases and credit trades from 1999-2006

(Excel 21 KB)

For more information about the data, analysis, and trends presented on these pages, please contact Caley Johnson at the National Renewable Energy Laboratory.