Fine Gael TD Brian Brennan has said he is "hugely concerned" about the planned phasing out of temporary excise supports on petrol and diesel.
He is warning the move could hit key sectors of the economy, including agriculture and haulage.
In a statement released this week, the Wicklow TD said he has raised the issue directly with Tánaiste, Wicklow TD Simon Harris on a number of occasions in recent weeks.
"I have spoken on a number of occasions over the past weeks with Tánaiste Simon Harris of my huge concern in regards to the phasing out of temporary supports," Brennan said.
Temporary reductions in excise duty on petrol and diesel were first introduced by the government in 2022 in response to sharp increases in fuel prices, and have been extended and adjusted several times since.
Their gradual removal has raised concerns among TDs representing rural and commuter constituencies, where households and businesses remain more exposed to fuel costs.
Concerns for agriculture and haulage
Brennan said the agriculture and haulage sectors, both heavily reliant on diesel, would be particularly exposed to any sudden restoration of full excise rates.
"I am left with no doubt that he is fully aware of the importance of this decision and the detrimental affect that this may have on key sectors of our economy such as agriculture and haulage," he said.
Government response
According to Deputy Brennan, the Tánaiste's response was that no options have been ruled out as the situation continues to be assessed.
"His response is that nothing is off the table as we continue to monitor on a daily basis what is happening with ever changing geopolitical tensions," he said.
The reference to geopolitical tensions reflects the extent to which fuel prices remain sensitive to global factors, including energy markets and international supply pressures, which the government says it is factoring into its approach to any changes in excise policy.

Fine Gael T.D. For Wicklow Wexford Brian Brennan
"Best solutions" promised
Deputy Brennan said he believes senior government figures understand the stakes involved and will work to find balanced solutions ahead of any final decision.
"I firmly believe that Simon Harris and senior government ministers are fully aware of the importance of this decision and will continue to work towards finding the best solutions for people and families, key industries and the economy as a whole," he said.
No formal timeline for the full restoration of excise duty has been confirmed, and any changes are expected to be addressed as part of the government's ongoing budgetary and fiscal planning.
Brennan said he would continue to press the issue on behalf of constituents in County Wicklow, particularly those working in the agriculture and haulage sectors.
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