Analysis and modeling of mobile source fuels, emissions and methods of control.

Ended Indefinite Delivery Contract Awarded Last action

Contract number
68HERC21D0016
Awardee
Awarding agency
Task orders
40 $6,929,407 obligated

Award facts

Opportunity
Combined order value
  • $8,848,281 Current, with exercised options
  • $9,348,421 Potential, with all options
Last date to order 100% complete
IDV ceiling 43% used
$16,001,000.00
Maximum order
$2,000,000.00
Award type
Single award
Who can order
Only the awarding agency
Funding agency
Office of Air and Radiation Headquarters Offices, Environmental Protection Agency
Set-aside
No set-aside
Competition
Full and Open Competition · 1 offer Negotiated Proposal / Quote
Pricing
Order Dependent (IDV only)

Award details come from SAM.gov/FPDS.

About this IDV

The Environmental Protection Agency's Office of Air and Radiation awarded an indefinite-delivery contract to ICF Incorporated, L.L.C. on October 1, 2021, with a ceiling of $16.001 million for analysis and modeling of mobile source fuels, emissions, and methods of control. This is a single-award IDIQ with no set-aside designation and an ultimate completion date of September 30, 2026.

Work is performed in multiple locations including Reston, Virginia; Herndon, Virginia; Fairfax, Virginia; and subordinate EPA offices. The originating solicitation solicited services to support the agency's air quality, vehicle emissions, and transportation fuel analysis initiatives.

The IDIQ carries a period of performance from October 1, 2021 through September 30, 2026. The contract ceiling is $16.001 million.

Recent task order activity under this IDIQ reflects sustained demand across EPA's Office of Air and Radiation and Office of the Administrator. Delivery orders issued in 2026 include a $146,299.94 order for heavy aromatics reduction cost modeling (July 2026) and a $312,154 order for aircraft non-volatile particulate matter emissions measurement methods development (February 2026). Additional 2025–2026 orders address aircraft CO2 cost analysis ($258,406.37 awarded January 2024, ultimate completion January 2025), near-airport air quality evaluation ($395,772.27 awarded October 2024, ultimate completion December 2025), macroeconomic feedbacks of climate change impacts ($502,471.36 awarded June 2024, ultimate completion September 2025), and refinery cost analysis for heavy gasoline aromatics removal ($573,177.34 awarded June 2024, ultimate completion March 2026). Orders are priced on cost-plus-fixed-fee or firm-fixed-price bases. Subcontractors on recent orders include Haverly Systems Inc., Mathpro, Inc., Environmental Monitoring Partners LLC, and Deloitte Consulting LLP.

Task orders

Task order Ordering agency Obligated Awarded
This task order is for heavy aromatics reduction cost modeling. The period of performance is july 17, 2026 through july… 68HERL26F0154 Environmental Protection Agency $146,300
The purpose of this task order is to acquire services necessary to support aircraft non-volatile particulate matter… 68HERL26F0078 Environmental Protection Agency $312,154
Title: analysis and modeling of mobile source fuels, emissions and methods of control. 68HERL26F0067 Environmental Protection Agency $112,619
R425 - evaluation of near-airport air quality: airport case study 68HERW26F0006 Environmental Protection Agency $96,576
B507 - economic modeling of environmental policies 68HERC25F0343 Environmental Protection Agency $199,139
Continuation of particulate matter emissions measurement methods development under contract 68HERC21D0016. 68HERC25F0146 Environmental Protection Agency $305,303
Update to aircraft CO2 cost analysis for technology improvements to new in-production aircraft and industry… 68HERC25F0144 Cincinnati Procurement Operations Division (OAM) $24,598
Ethanol plant proximity and crop price land use analysis task order under contract 68HERC21D0016. 68HERC25F0105 Environmental Protection Agency $49,111
Sltpb regulation public hearing support task order under contract 68HERC21D0016 68HERC25F0001 Environmental Protection Agency $1,900
Development of an emissions inventory that identifies and quantifies the primary anthropogenic sources and sinks of… 68HERC25F0050 Cincinnati Procurement Operations Division (OAM) $234,248
68HERC21D0016, ICF, new to: evaluation of near-airport air quality: airport case study 68HERC25F0027 Environmental Protection Agency $395,772
Improving risk assessment for economic analysis task order under contract 68HERC21D0016 68HERC24F0540 Environmental Protection Agency $379,599
Technical modeling support for advancing analysis of macroeconomic feedbacks of climate change impacts 68HERC24F0392 Environmental Protection Agency $388,988
Recommendations for refinery cost analysis for removing heavy gasoline aromatics - new to under contract 68HERC21D0016 68HERC24F0378 Environmental Protection Agency $573,177
Task order 68HERC24F0237 on ICF contract 68HERC21D0016, "improving the economic modeling of environmental and energy… Cincinnati Procurement Operations Division (OAM) $111,190
68HERC21D0016- follow on to 68HERC23F0092: update to aircraft CO2 cost analysis for technology improvements to new… 68HERC24F0149 Cincinnati Procurement Operations Division (OAM) $258,406
68HERC21D0016, ICF, new to: continuation of to 68HERC23F0095 aircraft particulate matter emissions measurement… 68HERC24F0163 Cincinnati Procurement Operations Division (OAM) $203,959
68HERC21D0016, 68HERC24F0091 - regulation public hearing support Cincinnati Procurement Operations Division (OAM) $246,689
Guidance for developing and conducting reviews of nepa environmental impact statements 68HERC24F0050 Environmental Protection Agency -$132,304
Technical support for the preparation of expert, public, and final reviews for the 1990 to 2022 green house gas… 68HERC24F0006 Cincinnati Procurement Operations Division (OAM) $224,529
Contract: 68HERC21D0016, task order 68HERC23F0562: alternative fuel heavy duty vehicle purchase and use decisions Cincinnati Procurement Operations Division (OAM) $119,480
IPM analysis of upstream electric power sector emissions associated with vehicle electrification to support development… 68HERC23F0465 Cincinnati Procurement Operations Division (OAM) $155,419
Contract: 68HERC21D0016, task order TBD: IPM analysis of upstream electric power sector emissions associated with… 68HERC23F0475 Cincinnati Procurement Operations Division (OAM) $21,914
Contract: 68HERC21D0016, task order 68HERC23F0335: rail industry characterization, class II and III railroads. Cincinnati Procurement Operations Division (OAM) $265,018
Contract 68HERC21D0016 analysis and modeling of mobile source fuels, emissions, ICF, to 68HERC23F0243; peer review… Cincinnati Procurement Operations Division (OAM) $99,860
68HERC21D0016 (ICF) task order 68HERC23F0155 multi-pollutant emissions standards for model years 2027 and later… Cincinnati Procurement Operations Division (OAM) $285,646
Contract 68HERC21D0016, to 68HERC23F0093 continuation to task order 68HERC22F0040: "update to aircraft CO2 cost… 68HERC23F0092 Cincinnati Procurement Operations Division (OAM) $379,807
68HERC21D0016, task order 68HERC23F0095: continuation of particulate matter emissions measurement methods development. Cincinnati Procurement Operations Division (OAM) $182,814
ICF 68HERC21D0016, new task order #68HERC22F0436 "transportation GHG inventory development 1990-2021". This work… Cincinnati Procurement Operations Division (OAM) $214,919
Contract 68HERC21D0016 (ICF) task order 68HERC22F0470. Integrated planning model (IPM) analysis of upstream electric… Cincinnati Procurement Operations Division (OAM) $91,503
68HERC21D0016 (ICF) task order 68HERC22F0482 the office of transportation and air quality (otaq) assessment and… Cincinnati Procurement Operations Division (OAM) $101,377
Contract 68HERC21D0016, to 68HERC22F0302 ICF, task order for renewable fuel standard set rule public hearing and… Cincinnati Procurement Operations Division (OAM) $110,763
Contract 68HERC21D0016 ICF, INC., to 68HERC22F0351. Peer review of electrified vehicle simulations within epas alpha… Cincinnati Procurement Operations Division (OAM) $41,309
Contract 68HERC21D0016 (ICF), task order 68HERC22F0306: "systematic literature review of research on air quality… Cincinnati Procurement Operations Division (OAM) $129,615
"potential impacts of expanded soybean production on endangered species and critical habitats" the renewable fuel… 68HERC22F0305 Cincinnati Procurement Operations Division (OAM) $44,647
68HERC21D0016 analysis and modeling of mobile source fuels, emissions and methods of control; task order… 68HERC22F0212 Cincinnati Procurement Operations Division (OAM) $124,533
Contract 68HERC21D0016 analysis and modeling of mobile source fuels, emissions and methods of control. Task order: peer… 68HERC22F0112 Cincinnati Procurement Operations Division (OAM) $38,019
Aircraft non-volatile particulate matter (nvpm), volatile particulate matter (VPM) and particulate matter (PM)… 68HERC22F0038 Cincinnati Procurement Operations Division (OAM) $181,789
Update to aircraft CO2 cost analysis for technology improvements to new in-production aircraft and industry… 68HERC22F0040 Cincinnati Procurement Operations Division (OAM) $130,203
Transportation GHG inventory development 68HERC22F0024 Cincinnati Procurement Operations Division (OAM) $78,818
Show all 40

Transactions

Action Obligated Date
Other Administrative Action P00007 · Analysis and modeling of mobile source fuels, emissions $0
Other Administrative Action P00006 · This administrative modification is to change the contracting officer to patrice cunningham, and contract specialist to umekki curry. $0
Other Administrative Action P00005 $0
Other Administrative Action P00004 $0
Vendor Address Change P00003 $0
Other Administrative Action P00002 · Contract 68HERC21D0016: analysis and modeling of mobile source fuels, emissions and methods of control. $0
Other Administrative Action P00001 · EO14042ANALYSIS and modeling of mobile source fuels, emissions and methods of control. $0
Original award $100,000

Subawards

Subcontractor Amount Awarded
Leah A Lindsey THE PURPOSE OF THIS TASK ORDER IS TO ACQUIRE SERVICES NECESSARY TO SUPPORT AIRCRAFT NON-VOLATILE PARTICULATE MATTER EMISSIONS MEASUREMENT METHODS DEVELOPMENT… $90,408
Environmental Monitoring Partners LLC 68HERC21D0016, ICF, NEW TO: EVALUATION OF NEAR-AIRPORT AIR QUALITY: AIRPORT CASE STUDY Identifying assessment methodologies; Conducting field measurements or… $407,519
Haverly Systems Inc. RECOMMENDATIONS FOR REFINERY COST ANALYSIS FOR REMOVING HEAVY GASOLINE AROMATICS - NEW TO UNDER CONTRACT 68HERC21D0016 Provide a Haverly model system upgrade… $133,750
Environmental Monitoring And Technologies, LLC 68HERC21D0016, ICF, NEW TO: EVALUATION OF NEAR-AIRPORT AIR QUALITY: AIRPORT CASE STUDY In support of EPA/OTAQ Air Quality/ Ambient Air Monitoring Plan… $31,813
Subcontractor not on record UPDATE TO AIRCRAFT CO2 COST ANALYSIS FOR TECHNOLOGY IMPROVEMENTS TO NEW IN-PRODUCTION AIRCRAFT AND INDUSTRY CHARACTERIZATION UNDER CONTRACT 68HERC21D0016… $125,381
Leah A Lindsey UPDATE TO AIRCRAFT CO2 COST ANALYSIS FOR TECHNOLOGY IMPROVEMENTS TO NEW IN-PRODUCTION AIRCRAFT AND INDUSTRY CHARACTERIZATION UNDER CONTRACT 68HERC21D0016… $51,450
Subcontractor not on record TASK ORDER 68HERC24F0237 ON ICF CONTRACT 68HERC21D0016, "IMPROVING THE ECONOMIC MODELING OF ENVIRONMENTAL AND ENERGY POLICIES IN A COMPUTABLE GENERAL… $75,000
Environmental Monitoring Partners LLC 68HERC21D0016, ICF, NEW TO: EVALUATION OF NEAR-AIRPORT AIR QUALITY: AIRPORT CASE STUDY Perform two major tasks in support of this EPA/OTAQ task order: Air… $302,892
Deloitte Consulting LLP TECHNICAL MODELING SUPPORT FOR ADVANCING ANALYSIS OF MACROECONOMIC FEEDBACKS OF CLIMATE CHANGE IMPACTS "Provide a recommended list of published peer-reviewed… $197,406
Subcontractor not on record 68HERC21D0016- FOLLOW ON TO 68HERC23F0092: UPDATE TO AIRCRAFT CO2 COST ANALYSIS FOR TECHNOLOGY IMPROVEMENTS TO NEW IN-PRODUCTION AIRCRAFT AND INDUSTRY… $186,005
Mathpro, Inc. THE PURPOSE OF MODIFICATION P00001 IS TO UPDATE THE PWS FOR THE TASK ORDER. THE PWS ON THE TASK ORDER AWARD HAD TRACK CHANGES TEXT. THE PWS WAS UPDATED TO… $285,537
Subcontractor not on record 68HERC21D0016- FOLLOW ON TO 68HERC23F0092: UPDATE TO AIRCRAFT CO2 COST ANALYSIS FOR TECHNOLOGY IMPROVEMENTS TO NEW IN-PRODUCTION AIRCRAFT AND INDUSTRY… $162,825
Subcontractor not on record 68HERC21D0016- FOLLOW ON TO 68HERC23F0092: UPDATE TO AIRCRAFT CO2 COST ANALYSIS FOR TECHNOLOGY IMPROVEMENTS TO NEW IN-PRODUCTION AIRCRAFT AND INDUSTRY… $48,404
Subcontractor not on record CONTRACT 68HERC21D0016, TO 68HERC23F0093 CONTINUATION TO TASK ORDER 68HERC22F0040: "UPDATE TO AIRCRAFT CO2 COST ANALYSIS FOR TECHNOLOGY IMPROVEMENTS TO NEW… $53,450
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Quick answers

Who was awarded contract 68HERC21D0016?

68HERC21D0016 was awarded to ICF Incorporated, L.L.C. by Environmental Protection Agency on October 1, 2021.

How much is contract 68HERC21D0016 worth?

Orders under 68HERC21D0016 have obligated $6,929,407. Their combined current value, with exercised options, is $8,848,281. Their combined potential value, with all options, is $9,348,421. 68HERC21D0016's own ceiling is $16,001,000. A single order can be worth up to $2,000,000.

How many orders have been placed under contract 68HERC21D0016?

40 orders have been placed under 68HERC21D0016, the latest on July 16, 2026.

Which agency awarded contract 68HERC21D0016?

Environmental Protection Agency awarded 68HERC21D0016, with funding from Office of Air and Radiation (Headquarters Offices).

Who can order from contract 68HERC21D0016?

68HERC21D0016 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract 68HERC21D0016 competed?

The extent of competition for 68HERC21D0016 was full and open competition. The government received 1 offer.

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