Lobbying registrant · LDA.gov number 401105318

CO2EFFICIENT LLC

7 reportsConfirmed from the official record

CO2EFFICIENT LLC is named as the registrant in 7 lobbying reports we hold for 2026-Q2, for 7 clients. 4 reports of 7 compared with the due date were posted after it.

Every lobbying registrant

Clients and amounts

A lobbying report states the registrant's income from the client (a lobbying firm) or its own lobbying expenses (an organization lobbying for itself), for the whole quarter and every issue together. A report of less than $5,000, or of no lobbying activity, states no figure. It is not the amount spent on one bill.

Clients of CO2EFFICIENT LLC
ClientAmount the report states, by quarterReports
AI SUPPLY CHAIN ALLIANCE (INFORMAL COALITION)2026-Q2: $30,000 in income1
CARBON 1802026-Q2: $39,000 in income1
ELECTRICITY CUSTOMER ALLIANCE2026-Q2: $30,000 in income1
INTERNATIONAL EMISSIONS TRADING ASSOCIATION USA2026-Q2: No amount stated1
NATIONAL ASSOCIATION OF STATE ENERGY OFFICIALS2026-Q2: $36,000 in income1
NATURAL GAS INNOVATION NETWORK (FORMERLY KNOWN DIFFERENTIATED GAS COORD. CNCL)2026-Q2: $20,000 in income1
REPUBLIC SERVICES2026-Q2: $45,000 in income1

Lobbyists named in these reports

Bills named, and how the House and the Senate voted

7 bills named in these reports. None of them became law in our record, so no recorded vote is shown. A lobbying report names the houses of Congress and the agencies the lobbyists contacted. It does not say which members or staff they met.

Bills named in reports of CO2EFFICIENT LLC
BillStatusHow the House and the Senate voted
H.R. 5332Liquid Cooling for AI Act of 2025IntroducedNo recorded vote in our record
H.R. 6529Protecting Families from AI Data Center Energy Costs ActIntroducedNo recorded vote in our record
H.R. 6633High-Capacity Grid ActPassed the HouseNo recorded vote in our record
H.R. 9332Load Forecasting Enhancement ActPassed the HouseNo recorded vote in our record
H.R. 9335Advanced Transmission Technology to Reduce Rates ActIntroducedNo recorded vote in our record
H.R. 9339Affordable Innovation for the Grid ActPassed the HouseNo recorded vote in our record
H.R. 9340Ratepayer Protection ActPassed the HouseNo recorded vote in our record

Issues named: Energy/Nuclear (3), Environment/Superfund (2), Agriculture (1), Clean Air and Water (quality) (1), Science/Technology (1).

Reports posted after the due date

The Lobbying Disclosure Act asks each registrant to file a report for each quarter no later than 20 days after the quarter ends (2 U.S.C. 1604(a)): by January 20, April 20, July 20 and October 20. We compare the date LDA.gov gives as the report's posting with the due date. When the 20th falls on a Saturday, a Sunday or the Martin Luther King Jr. holiday, we count the next business day as the due date. An amendment to a report is not counted. A report posted after the due date is listed with the number of days after it.

Reports of CO2EFFICIENT LLC posted after the due date
ClientQuarterDuePostedDays after the due dateReport
AI SUPPLY CHAIN ALLIANCE (INFORMAL COALITION)2026-Q2July 20, 202628The report on LDA.gov
REPUBLIC SERVICES2026-Q2July 20, 20262The report on LDA.gov
CARBON 1802026-Q2July 20, 20262The report on LDA.gov
ELECTRICITY CUSTOMER ALLIANCE2026-Q2July 20, 20262The report on LDA.gov

Every report

Lobbying reports of CO2EFFICIENT LLC
ClientKind, as filedPostedReport
AI SUPPLY CHAIN ALLIANCE (INFORMAL COALITION)Energy/Nuclear, Science/Technology2nd Quarter - ReportThe report on LDA.gov
REPUBLIC SERVICESEnvironment/Superfund2nd Quarter - ReportThe report on LDA.gov
CARBON 180Agriculture, Environment/Superfund2nd Quarter - ReportThe report on LDA.gov
ELECTRICITY CUSTOMER ALLIANCEEnergy/Nuclear2nd Quarter - ReportThe report on LDA.gov
NATIONAL ASSOCIATION OF STATE ENERGY OFFICIALSEnergy/Nuclear2nd Quarter - ReportThe report on LDA.gov
NATURAL GAS INNOVATION NETWORK (FORMERLY KNOWN DIFFERENTIATED GAS COORD. CNCL)Clean Air and Water (quality)2nd Quarter - ReportThe report on LDA.gov
INTERNATIONAL EMISSIONS TRADING ASSOCIATION USA2nd Quarter - Report (No Activity)The report on LDA.gov

Campaign gifts this registrant reported

Lobbyists and registrants report their political contributions twice a year (form LD-203). We hold these reports only for contributions to the campaign committees of members who sponsored or cosponsored a bill named in a lobbying report. Any other contribution: Not checked yet.

No contribution report we hold lists a gift from this filer.

Where this comes from

Lobbying Disclosure Act reports (LD-2), LDA.gov. We save our own copy of each page of LDA.gov's list of reports before we read it. These pages were built from our copies on .

2026-Q2: every page of LDA.gov's list saved and read.

A lobbying report states the registrant's income from the client (a lobbying firm) or its own lobbying expenses (an organization lobbying for itself), for the whole quarter and every issue together. A report of less than $5,000, or of no lobbying activity, states no figure. It is not the amount spent on one bill.

Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.

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