+ All Categories
Home > Documents > Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet...

Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet...

Date post: 07-Feb-2020
Category:
Upload: others
View: 8 times
Download: 0 times
Share this document with a friend
61
Program Name or Ancillary Text eere.energy.gov Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy Management Program
Transcript
Page 1: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Program Name or Ancillary Text eere.energy.gov

Fleet Sustainability Dashboard (FleetDASH)

Mark Singer

NREL

February 1, 2018

Federal Energy Management Program

Page 2: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

• FleetDASH Overview

• Why FleetDASH?

• FleetDASH Tour

• FleetDASH Impact

• Support Analysis

Federal Energy Management Program femp.energy.gov 2

Agenda

Page 3: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Credit card transactions are tracked for fleet fuel purchases

Provides fleet transparency and accountability

Who is purchasing fuel? How much fuel is purchased? Where is the fuel purchased?

https://federalfleets.energy.gov/FleetDASH

FleetDASH Overview

FleetDASH is a fleet sustainability management tool

Federal Energy Management Program femp.energy.gov 3

Page 4: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Actionable Information: Transaction level detail updated monthly

Successes as well as “Missed Opportunities” are highlighted

FleetDASH Overview

Users can drilldown in organizations to single fuel purchases.

Federal Energy Management Program femp.energy.gov 4

Page 5: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

What are Missed Opportunities?

FFV purchases gasoline where public

E85 station is within 5 miles.

Federal Energy Management Program femp.energy.gov 5

http://www.afdc.energy.gov/afdc/locator/stations/

Page 6: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Scope of Missed Opportunities

Federal Energy Management Program femp.energy.gov 6

Page 7: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Why FleetDASH?

Federal Energy Management Program femp.energy.gov 7

Page 8: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Existing Alternative fuel consumption requirements

• Dual-fuel vehicles must operate on alternative fuel unless a

vehicle receives a waiver from DOE

– EPAct 2005, section 701

• Covered Federal fleet fueling centers must install at least one

renewable fuel pump (E85, B20 or greater, or electricity from

renewable sources)

– EISA 2007, section 246

Federal Energy Management Program femp.energy.gov 8

Why FleetDASH?

Page 9: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

EPAct 2005, section 701

Federal Energy Management Program femp.energy.gov 9

•Regulatory process

•Requests submitted in June for

the following FY and fuel

consumption reported in aggregate

at the end of the following year

•Waiver requests for number of

vehicles at a garage location (no

unique vehicle ID)

• Waivers granted where fuel is not

available within 5 miles of garage

FleetDASH

•Management tool

•Fuel consumption data is updated

regularly with monthly transaction

data loads

•Transactions tracked by unique

vehicle ID at the transaction

location

•Missed Opportunities where fuel

is available within 5 miles of

transaction location

FleetDASH and Section 701

Page 10: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Federal Fleet Acquisitions & Inventory

Federal Energy Management Program femp.energy.gov 10

Total FY 2016 AFV Acquisitions by

Covered Federal Agencies

Total FY 2016 AFV Inventory

of covered Federal Agencies

37% of the Federal fleet is comprised of AFVs

Page 11: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Alternative Fuel Consumption

Federal Energy Management Program femp.energy.gov 11

AFV’s comprise 37% of all Federal vehicles, but

Alternative Fuel is 4.2% of total Federal fuel use.

FY 2016 Total Fuel Use (GGE)

Page 12: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Alternative Fuel Use Opportunity

Opportunity to use existing E85

in existing FFVs

• Quadruple E85 use

• 2.3 million additional E85

GGEs per month

• 10% further reduction in

petroleum use

• 9% reduction in GHGs

* FleetDASH data for FY 2017

The Federal Fleet has

successfully increased

alternative fuel use

Federal Energy Management Program femp.energy.gov 12

Page 13: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Federal Energy Management Program femp.energy.gov 13

Page 14: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Pie Chart detailing

Year-to-Date

Alternative and

Petroleum Fueling

High level

summary

comparison to

the prior year

Federal Energy Management Program femp.energy.gov 14

Page 15: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Missed Opportunities are shown as a red line in comparison to fueling pattern.

Federal Energy Management Program femp.energy.gov 15

Page 16: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Fleet Names are

clickable to drill-

down into the

organization. Federal Energy Management Program femp.energy.gov 16

Page 17: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

FleetDASH data views refreshed with lower level organizational summary

Federal Energy Management Program femp.energy.gov 17

Page 18: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Federal Energy Management Program femp.energy.gov 18

Page 19: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Filter vehicle data by month in the

Vehicle Summary Table

Detailed User Functionality

Federal Energy Management Program femp.energy.gov 19

Page 20: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

… and pull transaction level summaries for an organization

rather than only a specific vehicle

“Download Vehicle Fuel Transactions CSV” provides a file with all

the transaction data for the chosen organization.

*In order for the link to show up the user must select a month and

be at the lowest level of the organization (i.e. the BOAC level).

Updated User Functionality

Federal Energy Management Program femp.energy.gov 20

Page 21: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Transaction level summaries for an organization

Example:

Updated User Functionality

Federal Energy Management Program femp.energy.gov 21

Page 22: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Vehicle Tag numbers

are clickable to present

vehicle specific data.

Federal Energy Management Program femp.energy.gov 22

Page 23: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Vehicle fuel summary data is

presented along with available

vehicle attribute information.

Federal Energy Management Program femp.energy.gov 23

Page 24: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Federal Energy Management Program femp.energy.gov 24

Page 25: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Stations with known fuel coding issues can be flagged

Contact [email protected] with known fuel coding issues

Detailed User Functionality

Federal Energy Management Program femp.energy.gov 25

Page 26: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Individual vehicle transactions are presented. Those

transactions that occurred as Missed Opportunities

include a link to the Alternative Fuel Station location.

Federal Energy Management Program femp.energy.gov 26

Page 27: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

The Alternate Station location link takes the user to the AFDC station locator

with the specific available alternative fuel station location highlighted.

Federal Energy Management Program femp.energy.gov 27

Page 28: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Fleet inventory breakdowns display fleet composition by vehicle type and fuel type.

Federal Energy Management Program femp.energy.gov 28

Page 29: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Tour

Fleet inventory summaries display simple summaries and allow drill-down.

Federal Energy Management Program femp.energy.gov 29

Page 30: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

GHG Tracking

Federal Energy Management Program femp.energy.gov 30

Page 31: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Access the greenhouse gas views through Greenhouse Gas tab

Greenhouse Gas Metrics

Federal Energy Management Program femp.energy.gov 31

Page 32: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Compare the impact of various fuel types on fuel use totals versus

greenhouse gas totals

Compare current year performance to the prior year

Greenhouse Gas Metrics

Federal Energy Management Program femp.energy.gov 32

Page 33: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Track monthly greenhouse gas emissions trends

Identify the portion of emissions that could be avoided if missed opportunities were reduced

Avoidable GHGs = represent the potential emissions savings if missed opportunities were converted to the appropriate alternative fuel purchase

Greenhouse Gas Metrics

Federal Energy Management Program femp.energy.gov 33

Page 34: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Identify organizations with high/low emissions

Identify concentrations of emissions and opportunities to avoid

emissions through reducing missed opportunities

Greenhouse Gas Metrics

Federal Energy Management Program femp.energy.gov 34

Page 35: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Drilldown to individual vehicles

Compare rates of greenhouse gas emissions by vehicle and

identify opportunities to avoid emissions

Greenhouse Gas Metrics

Federal Energy Management Program femp.energy.gov 35

Page 36: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Summary:

Greenhouse gas metrics in FleetDASH allow users to:

• Understand how fuel use converts to emissions

• Identify concentrations and rates of emissions

• Identify the scale of the opportunity to reduce emissions

through alternative fuel use

Federal Energy Management Program femp.energy.gov 36

Greenhouse Gas Metrics

Page 37: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Monthly Performance Feedback Emails

Federal Energy Management Program femp.energy.gov 37

Page 38: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Impact

Federal Energy Management Program femp.energy.gov 38

Page 39: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

29 Agencies Using FleetDASH

Federal Energy Management Program femp.energy.gov 39

Page 40: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Impact

Federal Energy Management Program femp.energy.gov 40

Scale of FleetDASH January 2018

Agencies 29

Users 1,500

Unique Active Vehicles ~440,000

Data Sources 4 (GSA Leased*, WEX - USDA, Voyager - USPS, TVA)

% of Federal Fleet 67%

Unique Station Locations ~160,000

Transactions Processed/Month ~1,800,000

Page 41: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

FleetDASH Impacts

Alternative fuel use has

steadily increased. Petroleum use has been cut

and lower utilization levels

have been maintained

The Navy has made

steady progress on

increasing

alternative fuel use.

Federal Energy Management Program femp.energy.gov 41

Page 42: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

The USACE has steadily increased alternative fuel use and decreased

missed opportunities since engaging with the tool in March 2015.

FleetDASH Impacts

In FY 2017, the GSA leased vehicle portion of the fleet has achieved:

• 182K GGEs of additional E85 use in FY17 compared to FY15

• 378% increase in E85 use

• E85 use increased from 1.6% of total fleet fuel use to 6.4%

• 1,366 MT CO2e reduced by shifting from gas to E85

Federal Energy Management Program femp.energy.gov 42

Page 43: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Support Analysis

Federal Energy Management Program femp.energy.gov 43

Page 44: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Missed opportunities are concentrated under 3 miles

The majority of missed opportunities can be addressed without traveling 5 miles.

*November 2017 FleetDASH data

Support Analysis

Federal Energy Management Program femp.energy.gov 44

Page 46: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Where are Missed Opportunities?

Missed Opportunities are distributed across Fed Fleet geographies Data: FY 2017 FleetDASH FFV transactions

Support Analysis

Federal Energy Management Program femp.energy.gov 46

Page 47: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Where are Missed Opportunities?

Federal Energy Management Program femp.energy.gov 47

• Total Missed Opportunity GGEs are widely distributed.

• Midwest states have high percentages of missed opportunities. Data: FY 2017 FleetDASH FFV transactions

Support Analysis

Rank State Non-Missed

Opportunity (GGEs)

Missed

Opportunity (GGEs)

1 TX 3,974,306 2,754,161

2 CA 5,134,633 1,969,343

3 IL 774,111 1,892,212

4 MI 732,367 1,741,632

5 NC 1,919,279 1,198,332

6 CO 1,103,730 1,192,338

7 OH 1,121,283 1,091,954

8 MO 1,562,121 1,089,072

9 GA 1,849,847 989,062

10 TN 1,377,708 892,561

Rank State Non-Missed

Opportunity

%

Missed

Opportunity

%

1 IL 29% 71%

2 MI 30% 70%

3 IN 34% 66%

4 DC 41% 59%

5 WI 43% 57%

6 MN 43% 57%

7 IA 48% 52%

8 CO 48% 52%

9 OH 51% 49%

10 KY 54% 46%

Page 48: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

USMC Support Analysis: DOE FEMP and USMC have partnered on AFV acquisition support.

FleetDASH data is used to create metrics to highlight opportunities for

potential AFV deployment.

Metrics and data are intended to support on-the-ground knowledge of

vehicle utilization and suitability for AFV deployment.

Federal Energy Management Program femp.energy.gov 48

Flex Fuel Vehicles?? Plug-in Electric Vehicles??

Support Analysis

Page 49: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

USMC Support Analysis: FFVs – high percentage of transactions near available E85

Support Analysis

Federal Energy Management Program femp.energy.gov 49

Page 50: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

USMC Support Analysis: PEVs – consistently return to the same station location and have

relatively high annual mileages

Support Analysis

Federal Energy Management Program femp.energy.gov 50

Page 51: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Questions??

Federal Energy Management Program femp.energy.gov 51

Mark Singer

NREL

[email protected]

(303) 275-4264

Page 52: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Back-up

Federal Energy Management Program femp.energy.gov 52

Page 53: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Other Fleet Tools

Federal Energy Management Program femp.energy.gov 53

Page 54: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

– Section 701 Training

– Alternative Fuels Data Center

– Station Locator

– Find a Car

– Vehicle Cost Calculator

– Petroleum Reduction Planning Tool

Federal Energy Management Program femp.energy.gov 54

Other Fleet Resources

Page 55: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Changing Driver Behavior - Training

• 15-minute, on-demand training

• EPAct 2005 § 701 requirement to use alternative fuel

• How to identify dual-fuel vehicles

• How to locate alternative fuel stations

https://federalfleets.energy.gov/information_resources#training

Federal Energy Management Program femp.energy.gov 55

Page 61: Mark Singer Fleet Sustainability Dashboard (FleetDASH) Sustainability Dashboard.pdf · Fleet Sustainability Dashboard (FleetDASH) Mark Singer NREL February 1, 2018 Federal Energy

Changing Driver Behavior - Training

• 15-minute, on-demand training

• EPAct 2005 § 701 requirement to use alternative fuel

• How to identify dual-fuel vehicles

• How to locate alternative fuel stations

Federal Energy Management Program femp.energy.gov 61


Recommended