MAINSPRING ENERGY, INC.

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This entity appears on both sides of lobbying disclosures. The firm tab shows registrant-reported income; the client tab shows client-reported lobbying spend. Contract awards are separate and are not included here.

Lobbying Spend

$1.9M

Filings

Firms Hired

Active Period

2018–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	5	2
2025	$550,000	11	3
2024	$730,000	12	3
2023	$470,000	11	3
2022	$160,000	6	2
2021	—	4	1
2020	—	4	1
2019	—	4	1
2018	—	2	1

Hired Firms

Lobbying firms retained by this client; amounts are client-reported expenses when available

Firm Name	Reported Spend	Filings
MAINSPRING ENERGY, INC.	$1,910,000	13
CORNERSTONE GOVERNMENT AFFAIRS, INC.	—	33
CROWELL & MORING LLP	—	13

Government Bodies Lobbied

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	53
SENATE	53
Executive Office of the President (EOP)	9
Treasury, Dept of	8
Energy, Dept of	2
U.S. Trade Representative (USTR)	2
White House Office	2
Environmental Protection Agency (EPA)	1
Office of Management & Budget (OMB)	1

Top Issues

Most frequently reported lobbying issues

Issue Code	Description	Reports
Energy/Nuclear	Energy/Nuclear	52
Taxation/Internal Revenue Code	Taxation/Internal Revenue Code	51
Budget/Appropriations	Budget/Appropriations	14
Fuel/Gas/Oil	Fuel/Gas/Oil	3
Trade (domestic/foreign)	Trade (domestic/foreign)	2

Source: Senate LDA

MAINSPRING ENERGY, INC. — Lobbying Disclosure | Poliscope