Energy & Environmental Economics Inc.
Anaheim, CA Doing business as E3 Part of Willdan Group, Inc.
- UEI
- HKKMNSFH52E4
- CAGE
- 44KL4
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
-
-
Willdan Group, Inc.
Parent
H1QEMA3UZJL7
- Energy & Environmental Economics Inc. HKKMNSFH52E4
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Willdan Group, Inc.
Parent
H1QEMA3UZJL7
- SAM.gov registration date
- Physical address
- 2401 E Katella Ave #300, Anaheim, CA 92806, USA
- Website
- ethree.com
- Founded
- 1989
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Deploying E3's reserve tool to enable advanced operation of clean grids | Advanced Research Projects Agency | $1,360,000 | |
| Flowmeter | Coast Guard | $4,449 | |
| Expert witness - business and finance/economics - | Environment and Natural Resources Division | $123,600 | |
| IRP compliance training design review services | Western Area Power Administration | $9,000 | |
| Electricity policy analysis | Research Triangle Park Procurement Operations Division | $249,920 |
About Energy & Environmental Economics Inc.
Energy & Environmental Economics Inc. (E3) is a leading consultancy firm specializing in energy and environmental economics, with a focus on the electricity industry. E3 provides unbiased analysis and expertise to clients across various sectors, ranging from utilities to regulatory bodies and government agencies.
E3 has received a prime federal grant award from the Department of Energy Advanced Research Projects Agency for a cooperative agreement worth $1,360,000 to deploy its Reserve Tool, enabling advanced operation of clean grids. The project aimed to develop and implement a tool for optimizing the operation of electricity grids with high penetrations of renewable energy resources. Additionally, E3 has been involved as a sub-grantee in two projects. The first was with the National Association of Regulatory Utility Commissioners, contributing to an interregional transmission information whitepaper. The second was with Ibacos Inc., where E3 modeled scaled grid impacts, determined the value of aggregated distributed energy resources (DERs) in delivering grid services, quantified utility avoided costs, and assessed the resource adequacy and effective load carrying capacity of different DER technologies across various use cases and program designs.
Quick answers
What is Energy & Environmental Economics Inc.'s UEI?
Energy & Environmental Economics Inc.'s Unique Entity ID (UEI) in SAM.gov is HKKMNSFH52E4.
What is Energy & Environmental Economics Inc.'s CAGE code?
Energy & Environmental Economics Inc.'s CAGE code is 44KL4.
What is Energy & Environmental Economics Inc.'s primary NAICS code?
Energy & Environmental Economics Inc.'s primary NAICS code is 541990 (All Other Professional, Scientific, and Technical Services).
Where is Energy & Environmental Economics Inc. located?
Energy & Environmental Economics Inc.'s physical address in SAM.gov is 2401 E Katella Ave #300, Anaheim, CA 92806, USA.
Is Energy & Environmental Economics Inc. registered in SAM.gov?
Yes. Energy & Environmental Economics Inc.'s SAM.gov registration is active through November 6, 2026.
Who is Energy & Environmental Economics Inc.'s parent company?
Energy & Environmental Economics Inc. is part of Willdan Group, Inc.
What is Energy & Environmental Economics Inc.'s most recent federal award?
Energy & Environmental Economics Inc.'s most recent federal grant award is Deploying E3's reserve tool to enable advanced operation of clean grids (DEAR0001275), from Advanced Research Projects Agency, on September 3, 2020.
On GovTribe
See Energy & Environmental Economics Inc.'s full federal record
- Federal contract awards
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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