Murray criticises the delay by the Government in implementing a windfall tax, noting that this has cost Britain billions of pounds in potential tax revenue. He also points out that despite agreeing to introduce the tax, the Government plans a new tax break for oil and gas producers which could return over a third of any revenue from the levy back to these firms, undermining both the effectiveness of the windfall tax and efforts towards climate change mitigation.

Mr. Syms emphasised his opposition to windfall taxes, arguing that they could negatively impact investment in the North Sea oil industry. He praised former Chancellor Rishi Sunak's efforts during the pandemic but criticised the current policy as short-sighted. Mr. Syms highlighted the importance of a stable tax system for long-term planning and stressed the need to support jobs within the sector while transitioning towards net zero emissions. Despite his reservations, he did not pledge to divide the House on this issue.

The SNP criticises the Conservative Government for introducing a windfall tax on oil and gas profits, arguing that it is inconsistent with previous positions against such taxes. The SNP calls for broader application of similar measures to other sectors experiencing extraordinary profits during the pandemic, and emphasises Scotland's significant contribution through its North Sea resources while noting underinvestment in green energy projects. Alison Thewliss also expresses concern over environmental commitments made at COP26 being undermined by current policies that favour oil and gas investment over renewable technologies.

The Liberal Democrats support the concept of a windfall tax, having called for it earlier than the Conservative Government. Christine Jardine notes that implementing such a tax sooner would have raised additional funds to help mitigate the cost of living crisis. She also highlights various issues in Scotland under SNP governance and calls on the new Chancellor to address the VAT rate and redirect funding from fossil fuels towards green technologies.

In response to criticisms, Lucy Frazer defended the energy profits levy as a temporary and targeted measure to address windfall profits. She noted that while it is not Labour's proposal and introduces an investment incentive, it brings in further revenues and aligns with fiscal responsibility. She also addressed concerns about additional taxes on other industries and highlighted the differences between proposed tax rates by various parties.