KINGHORN, HILBERT & ASSOCIATES

Lobbying for COPPER DEVELOPMENT ASSOCIATION

Filing 4th Quarter - Report

4th Quarter (Oct 1 - Dec 31) 2025 · Virginia · House · Senate · $100,000.00 income · posted Jan 23, 2026

Lobbying activity 6

Energy/Nuclear

DOE Funding & Electric School Buses

Natural Resources

Copper permitting for mining and refining USGS Critical Minerals List Copper 45X status

Taxation/Internal Revenue Code

Copper 232 Tariff Comments 45X tax credit

Clean Air and Water (quality)

Copper pipe and tube advocacy Lead service line replacement Innovative materials and material selection

Government Issues

Copper Caucus

Manufacturing

Copper Supply & Demand 232 Copper Investigation recommendations

Source: federal Lobbying Disclosure Act filing. Bills are parsed from the activity descriptions.