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Declared
Official portrait of Darragh O'Brien
Photo: Houses of the Oireachtas

Politician · TD · 34th Dáil

Darragh O'Brien

Fianna Fáil

Constituency / panel
Dublin Fingal East
Membership
2024-11-29 → current
Office
Minister for Environment, Climate and Communications (2025-01-23 → 2025-06-01)
Office
Minister for Climate, Energy and the Environment (2025-06-02 → current)
Office
Minister for Transport (2025-06-02 → current)
Office
Minister for Transport (2025-01-23 → 2025-06-01)
0
Declared items
0
CRO-matched interests
0
Awards to declared companies
3830
Lobbying returns
Reports for 2017–2025 (party) and 2020–2022 (members)
1
SIPO donation records
302 of 422 divisions
72%
Vote participation

Lobbying returns

Returns filed on the Register of Lobbying, newest first, with the policy area and intended results as the lobbyist published them.

Download CSV 319 rows, with the filters applied
Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Energy and Natural Resources
Intended results

Accelerate the delivery of clean energy infrastructure - Speed up renewable generation, grid, ports, storage and enabling infrastructure delivery to strengthen energy security, reduce constraints and support Ireland’s clean energy targets.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Energy and Natural Resources
Intended results

Called for the need to scale delivery of essential infrastructure including housing, water and wastewater, energy and grid, and transport by turning funding commitments into visible delivery through binding targets, multi-annual funding and stronger accountability.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Energy and Natural Resources
Intended results

Called for the need to scale delivery of essential infrastructure including housing, water and wastewater, energy and grid, and transport by turning funding commitments into visible delivery through binding targets, multi-annual funding and stronger accountability.

Register of Lobbying2026-09-20

Lobbying return by Valero Energy (Ireland) Limited

Energy and Natural Resources
Intended results

To highlight the impact for Ireland of EU duties on US-originated SAF, inform Ireland's position on the matter.

Derived link · Matched by exact company name

Published name "Valero Energy (Ireland) Limited" equals CRO name "VALERO ENERGY (IRELAND) LIMITED" (CRO 7246) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-20

Lobbying return by Valero Energy (Ireland) Limited

Energy and Natural Resources
Intended results

To brief the Minister on the Commission's decision to launch an interim review of EU duties on US-originated SAF.

Derived link · Matched by exact company name

Published name "Valero Energy (Ireland) Limited" equals CRO name "VALERO ENERGY (IRELAND) LIMITED" (CRO 7246) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-20

Lobbying return by Irish Bioenergy Association

Energy and Natural Resources
Intended results

Invitation to Minister Darragh O'Brien T.D. and follow up invite to Minister Martin Heydon T.D. to deliver an address at the Irish Bioenergy Association (IrBEA) National Bioenergy Conference - Biomethane and Biofuels. It was intended to secure the attendance of the Minister to…

Register of Lobbying2026-09-19

Lobbying return by Wind Energy Ireland

Energy and Natural Resources
Intended results

To request continued support and improvement on challenges related to the delivery of Phase 1 offshore wind projects, including offshore auctions, planning certainty, project timelines and offshore grid development.

Register of Lobbying2026-09-19

Lobbying return by Irish Transport & Heat Electrification Ltd T/A Ireland Electrified

Energy and Natural Resources
Intended results

To submit a budget submission in advance of deliberations for Budget 2027 to consider some key measures that would make it attractive for industries to electrify their industrial processes for example heat and transport systems and suggestions to reduce energy costs.

Derived link · Matched by exact company name

Published name "Irish Transport & Heat Electrification Ltd T/A Ireland Electrified" equals CRO name "IRISH TRANSPORT & HEAT ELECTRIFICATION LIMITED" (CRO 754590) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-18

Lobbying return by Cork Chamber

Energy and Natural Resources
Intended results

To advocate for continued progress on the National EV Charging Infrastructure Strategy 2026 - 2028 based on Cork Chamber's submission to the public consultation process, as well as underlining the importance of continued investment in the grid and other energy infrastructure…

Register of Lobbying2026-09-18

Lobbying return by Cork Chamber

Energy and Natural Resources
Intended results

To outline key areas for investment for Cork business with regard to energy in Budget 2027, including continued support for renewable energy development, closer integration between energy and enterprise policy, energy affordability and security.

Register of Lobbying2026-09-18

Lobbying return by Cork Chamber

Energy and Natural Resources
Intended results

To outline key areas for investment for Cork business with regard to energy in Budget 2027, including continued support for renewable energy development, closer integration between energy and enterprise policy, energy affordability and security.

Register of Lobbying2026-09-18

Lobbying return by Ibec

Energy and Natural Resources
Intended results

Demonstrate business support for RHO as an instrument to drive heat decarbonisation.::Ensure scheme design supports cost effectiveness and Ireland's energy affordability goals::Promote Ibec proposal for a new support scheme for biomethane production. ::Secure support for a near…

Derived link · Matched by name with added legal form

Published name "Ibec" has no legal form. "IBEC COMPANY LIMITED BY GUARANTEE" (CRO 8706) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.

Register of Lobbying2026-09-18

Lobbying return by Green Energy Storage Ireland Ltd

Energy and Natural Resources
Intended results

Have Minister O'Brien attend the Energy Storage Ireland conference and launch a new report outlining the economic benefits of long-duration energy storage.

Derived link · Matched by exact company name

Published name "Green Energy Storage Ireland Ltd" equals CRO name "GREEN ENERGY STORAGE IRELAND LIMITED" (CRO 666904) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.