All lobbying filings

TROUTMAN STRATEGIES

Lobbying for HYDROSTOR USA HOLDINGS INC. · Leading global developer and operator of long duration energy storage projects.

Filing 2nd Quarter - Report

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted Jul 20, 2026

Income

$50,000.00

What the client paid this registrant for the period.

Client based in

Colorado

Official filing document

Lobbyists on this filing 4

LINDSAY JORDAN AUSTIN

Previously held: Legislative Assistant, Rep. Lynn Westmoreland
TOM TILTON

Previously held: Legislative Assistant, Rep. Betty Sutton
CHRISTOPHER BAXTER

Previously held: Research Assistant, Senator Bob Menendez
RYAN DIFFLEY

Previously held: Legislative Assistant, Rep. Robert Aderholt

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 4

Energy, Dept of
Environmental Protection Agency (EPA)
HOUSE OF REPRESENTATIVES
SENATE

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 1

Energy/Nuclear

Issues and proposals pertaining to long duration energy storage, including tax incentives.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.