Nuclear Energy Institute
- Company typePrivate
- Founded1994
- HeadquartersWashington, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
Nuclear Energy Institute firmographics
Firmographics- Name
- Nuclear Energy Institute
- Legal name
- Nuclear Energy Institute
- Website
- https://nei.org
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Nuclear Energy Institute industry classification
Industry- Product category
- Nuclear Energy Industry Association
- NAICS
- Regulation and Administration of Communications, Electric, Gas, and Other Utilities (926130)
- SIC
- Services-Membership Organizations (8600)
- akta.pro primary industry
- Nuclear Safety, Licensing & Regulatory Compliance (Plant Ops) (EUACADAN)
- akta.pro secondary industries
- Codes, Standards & Design Compliance (ASME, IEEE, IEC, RCC-M) (EUAKAEAF), Operational Safety, Event Reporting & Corrective Action Programs (CAP) (EUAKAEAI)
Keywords
Where Nuclear Energy Institute is headquartered
LocationHeadquarters
- HQ city
- Washington
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Nuclear Energy Institute business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Membership Fees: NEI operates as a trade association funded by member dues from nuclear energy companies, utilities, and related organizations. Members receive exclusive access to resources, industry news alerts, reduced conference registration rates, technical reports, training, and networking opportunities.
Distribution channels2 records
Marketing channels6 records
Nuclear Energy Institute product offering
Product offeringCore offering
The Nuclear Energy Institute (NEI) is the primary U.S. trade association and policy organization for the commercial nuclear energy industry. It delivers policy advocacy before Congress and federal regulators, coordinates unified industry positions, provides educational resources (Advanced Nuclear 101, Nuclear Fundamentals, New Deployment Best Practices), runs conferences and training, and promotes nuclear energy benefits to policymakers and the public on behalf of its member utilities and nuclear companies.
Product overview
The Nuclear Energy Institute (NEI) operates as a unified advocacy and education platform rather than a traditional product company. Its core offering is the NEI website and resources, which encompasses educational content (Advanced Nuclear 101, Nuclear Fundamentals), industry resources (New Deployment Best Practices, Advanced Nuclear Project Map), and member services (NEI+ Training). Supporting sub-brands include the Fissionary podcast for industry outreach, Nuclear Matters for grassroots advocacy, and Nuclear Works for workforce development. The portfolio functions as an integrated knowledge and advocacy ecosystem designed to promote nuclear energy adoption, support industry stakeholders, and educate policymakers and the public.
Differentiator
Problem solved
Functional benefit
Products and services
- NEI Membership Membership-based service providing nuclear utilities, energy companies, and industry organizations with unified policy advocacy, regulatory engagement, industry alerts, technical reports, exclusive training, networking, and reduced conference registration rates.
- NEI Conferences and Events Industry conferences, training sessions, and virtual events for nuclear energy professionals, including the annual Nuclear Energy Conference, the U.S. Women in Nuclear Conference, and various educational programs.
- NEI+ Training Online training platform and learning management system providing professional development and educational courses for nuclear industry professionals.
- Fissionary Podcast NEI's podcast featuring interviews with nuclear industry leaders, experts, and innovators discussing the future of nuclear energy, used for public education and stakeholder engagement.
- Nuclear Matters National coalition of grassroots advocates and resource hub focused on informing the public and policymakers about the benefits of nuclear energy.
- Nuclear Works Workforce development resource helping connect job seekers with career opportunities in the nuclear energy industry.
- New Nuclear Deployment Best Practices Best practices framework and consulting resources for planning, organizing, and executing new nuclear construction projects, including strategic project management, design completion, and fleet deployment models, offered to nuclear utilities and vendors.
Quantifiable outcome
- Nearly 20% of U.S. electricity generated from nuclear power with NEI's advocacy support
- +3 more outcomes
Companies that use Nuclear Energy Institute
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles3 records
Nuclear Energy Institute technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Nuclear Energy Institute partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- US-India Strategic Partnership Forum (USISPF)coreNEI and USISPF co-hosted a four-day U.S. Executive Nuclear Industry Delegation to India in May 2025 to explore commercial partnerships in India's civil nuclear sector following India's SHANTI Act. The mission engaged with senior Indian government officials including Finance Minister Nirmala Sitharaman, Minister of Power Manohar Lal Khattar, and Chief Minister of Maharashtra Devendra Fadnavis to explore commercial partnerships in India's nuclear sector.
- Poland's Chamber of Power IndustrycoreNEI organized a Poland Trade Mission in Washington D.C. with Poland's Chamber of Power Industry, bringing together more than 25 Polish supplier CEOs to meet with U.S. government leaders and teams from Westinghouse and Bechtel to discuss Poland's emerging nuclear industry.
- ClearPath ActionminorClearPath Action participated as a witness in House Energy Subcommittee hearing on nuclear reform bills, supporting measures alongside NEI and US Nuclear Industry Council as targeted modernization efforts.
- United States Nuclear Industry CouncilminorUS Nuclear Industry Council participated alongside NEI in House Energy Subcommittee hearing, supporting nuclear reform proposals as industry experts.
- Westinghouse Electric CompanycoreWestinghouse Electric Company executives participated in NEI-led US Executive Nuclear Mission to India, representing advanced reactor technologies. The company is also involved in the proposed AP1000 project at Kovvada, India and Poland's first nuclear plant.
- Lightbridge CorporationminorLightbridge Corporation executives participated in NEI-led US Executive Nuclear Mission to India, representing advanced reactor technologies and fuel cycle innovation.
- Clean Core Thorium EnergyminorClean Core Thorium Energy executives participated in NEI-led US Executive Nuclear Mission to India, representing advanced reactor technologies and fuel cycle innovation. The company has received 10 CFR Part 810 authorization enabling technology transfer to Indian entities.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
Nuclear Energy Institute competitors and assessment
Company assessmentDirect peers
- U.S. Nuclear Industry Council: U.S. nuclear industry trade and policy organization explicitly named as a co-advocate alongside NEI in House Energy Subcommittee hearings on nuclear reform. Directly comparable mandate of representing the nuclear supply chain and technology vendors before Congress and regulators.
- World Nuclear Association: International nuclear industry trade association representing the global nuclear industry. Closely comparable membership-funded advocacy, education, and best-practices model, but operating at the global rather than U.S.-only level.
- Nuclear Infrastructure Council: Trade association focused on the U.S. nuclear supply chain, component manufacturing, and infrastructure. Direct overlap with NEI's membership base and policy agenda on advanced reactor and SMR deployment.
- American Nuclear Society: Premier U.S. professional society for nuclear science and technology, with parallel focus on education, technical standards, and public engagement on nuclear energy. Closely comparable mission of advancing nuclear technology adoption and informing policy.
Others
- National Hydropower Association: U.S. trade association for the water-power sector. Comparable as a low-carbon, capital-intensive electricity source facing similar regulatory and relicensing pressures, with a similar small-staff, Washington-based advocacy model.
- American Petroleum Institute: Largest U.S. energy trade association, with a similar dues-funded, Washington-based advocacy, technical-standards, and public-affairs model. Not a direct nuclear peer, but the structural template for large-scale energy-industry association management.
- ClearPath Action: Energy policy advocacy organization explicitly named as a co-witness with NEI in House Energy Subcommittee hearings on nuclear reform. Closely aligned on advanced nuclear, clean-energy, and regulatory modernization policy.
- Third Way Clean Energy Program: Centrist think tank with a dedicated clean-energy / advanced nuclear program that frequently partners with NEI in policy advocacy. Comparable as a nuclear-positive policy ecosystem participant, though structured as a think tank rather than a membership trade body.
- Solar Energy Industries Association: U.S. solar industry trade association. Operates the same dues-funded, Washington-based policy and advocacy playbook as NEI but in a directly competitive generation category for new clean-energy capacity.
Broad incumbents
- Edison Electric Institute: Larger trade association representing U.S. investor-owned utilities — many of NEI's utility members are also EEI members. Overlapping scope on utility regulation, fuel diversity, and federal policy, but broader portfolio that includes non-nuclear generation.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Nuclear Energy Institute social profiles
Digital presenceNuclear Energy Institute financial estimates
Financial estimateRevenue estimate
Valuation estimate
Nuclear Energy Institute leadership team
Management profileNumber of profiles
Profiles9 records
Nuclear Energy Institute funding detail
Funding detailFunding overview
Funding rounds
Investors
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Nuclear Energy Institute M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Nuclear Energy Institute
What does Nuclear Energy Institute do?
The Nuclear Energy Institute (NEI) is the primary U.S. trade association and policy organization for the commercial nuclear energy industry. It delivers policy advocacy before Congress and federal regulators, coordinates unified industry positions, provides educational resources (Advanced Nuclear 101, Nuclear Fundamentals, New Deployment Best Practices), runs conferences and training, and promotes nuclear energy benefits to policymakers and the public on behalf of its member utilities and nuclear companies.
Is Nuclear Energy Institute a public or private company?
Nuclear Energy Institute is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Nuclear Energy Institute founded?
Nuclear Energy Institute was founded in 1994. It employs 101 to 250 people.
Where is Nuclear Energy Institute based?
Nuclear Energy Institute is headquartered in Washington, United States, in the North America region.
How does Nuclear Energy Institute make money?
One revenue line is on record: membership Fees.
Who are Nuclear Energy Institute's main competitors?
Direct peers on record are U.S. Nuclear Industry Council, World Nuclear Association, Nuclear Infrastructure Council and American Nuclear Society. Others are National Hydropower Association, American Petroleum Institute, ClearPath Action, Third Way Clean Energy Program and Solar Energy Industries Association. Edison Electric Institute is listed as a broad incumbent.
Does Nuclear Energy Institute have an API?
No public API is recorded for Nuclear Energy Institute.
What industry is Nuclear Energy Institute in?
Nuclear Energy Institute's product category is Nuclear Energy Industry Association. Its primary akta.pro industry code is EUACADAN, Nuclear Safety, Licensing & Regulatory Compliance (Plant Ops), with a secondary code of EUAKAEAF, Codes, Standards & Design Compliance (ASME, IEEE, IEC, RCC-M). Its NAICS code is 926130 and its SIC code is 8600.