Nuclear Energy Institute

Nuclear Energy Institute's $7.6M in disclosed federal lobbying puts it in the mid-tier of registered filers. Spending in the seven-figure range is common for established trade groups, mid-size corporations, and advocacy organizations that maintain a steady but not aggressive presence on Capitol Hill.

Across the 5-year window from 2020 to 2024, Nuclear Energy Institute's annual disclosed lobbying spend has climbed meaningfully — from $1.4M in 2020 to $1.7M in 2024, a change of +23%. Step-changes of this size often coincide with major bills moving through Congress, regulatory rulemakings affecting the organization's industry, or a leadership change in the relevant committee.

Nuclear Energy Institute's disclosed lobbying focuses on a narrow 4-issue footprint. A focused issue list usually means the organization concentrates its federal engagement on a small set of bills or rulemakings directly relevant to its core business.

2 of 5 lobbyists reported by Nuclear Energy Institute (40%) disclose prior federal government service. That share is common at established government affairs operations that explicitly hire from agency and committee staff.

Among the named bench, lobbyists with disclosed prior federal service include Mark W. Jackson (Former Chief Counsel, House Ways & Means Committee); Richard M. Sullivan (Former Professional Staff Member, Senate Appropriations Committee). The covered-position field on LDA cover sheets captures executive-branch and senior congressional roles held within the prior two years.

Within the Trade Association sector, Nuclear Energy Institute ranks #28 of 114 tracked organizations by disclosed lobbying spend. The sector leader is US Chamber of Commerce at $387.8M; the sector average is $9.5M. Nuclear Energy Institute's $7.6M sits 20% below the sector average.

Nuclear Energy Institute's LobbySpend Influence Score of 56/100 (grade C) is the most common grade in the index — it covers organizations with established but moderate federal advocacy programs. The score combines disclosed total spend (40%), issue breadth (30%), and revolving-door connections (30%). A C-grade is typical of mid-size corporations and trade associations with steady quarterly filings on a focused issue set.

Every figure above is sourced from Senate lobbying disclosure filings submitted under the Lobbying Disclosure Act of 1995. Per-issue dollar splits and covered-position flags are filer-reported and may be amended after initial submission.