Oil and gas producers had called for floor prices to be applied to a windfall tax imposed last year and renewable power companies wanted better investment incentives, but finance minister Jeremy Hunt's spring budget included no such actions.
"In addition to the measures in the spring budget, the government will set out further action later this month to ensure energy security in the UK and meet our net zero commitments," the government said in a budget document.
Both the oil and gas and renewables industries will watch out for any updates to how the Energy Profits Levy (EPL) tax applied to the former and the Electricity Generator Levy (EGL) applied to the latter might change.
"The Government has repeatedly ignored warnings from the renewable sector as it bulldozes through its tax raid on green electricity generators," said Rod Wood, managing director at wind energy developer Community Wind Power.
"In the face of this draconian cash grab - which simply makes new investment unviable - there is a real possibility that the entire UK onshore wind and solar industry shuts up shop and is forced to move to Europe or United States."
Wednesday's budget included some incentives for nuclear power and carbon capture and storage projects.
(Reporting by Shadia Nasralla and Susanna Twidale; Editing by David Goodman, Kirsten Donovan)
