The average price for diesel has reached a new record of $5.85 as of Sept. 4, surpassing the prior high of $5.8159 set back in June 2022, according to AAA.

The AAA national average for diesel increased from $5.7832 on Thursday to $5.85 on Friday.

The month-ago average was $5.3715 and the year-ago average was significantly lower at just $3.7121.

TRUMP ANNOUNCES ‘BIGGEST OIL DEAL IN WORLD HISTORY,’ SAYS IT WILL SUBSTANTIALLY LOWER GAS PRICES

A diesel fuel pump sits in a cradle at a gas station in Princeton, Illinois, on Wednesday, Sept. 23, 2015. (Daniel Acker/Bloomberg via Getty Images / Getty Images)

“Diesel prices have skyrocketed since Trump started his war with Iran,” Democratic Sen. Mark Kelly of Arizona declared in a Thursday post on X.

“Diesel fuels our supply chains and powers our farms and food production. Even if you don’t use diesel, those higher costs get passed on to you, making the food on your table more expensive,” he added.

FORGET GASOLINE: THIS OVERLOOKED FUEL COULD RAISE THE PRICE OF NEARLY EVERYTHING YOU BUY

Truckers with semi trucks park in a rest area in Buttonwillow, Calif., June 26, 2026. (Smith Collection/Gado/Getty Images / Getty Images)

Fox News Digital reached out to the White House on Friday.

Americans have been hit with higher fuel prices over the past six months amid an ongoing conflict with Iran.

VENEZUELA SAYS TRUMP’S HISTORIC OIL DEAL TARGETS 1.5M BARRELS PER DAY, COULD GENERATE $200B

A customer uses a fuel pump nozzle to fill a passenger car’s tank at a retail gas station in Santaquin, Utah, on Aug. 31, 2026. (Charles-McClintock Wilson/NurPhoto via Getty Images)

CLICK HERE TO GET FOX BUSINESS ON THE GO

As of Friday, the AAA national average price for regular fuel is $4.1474, compared to the year-ago average of $3.2016. 

The highest recorded AAA national average price for regular gas was set in June 2022 when Americans paid $5.0165 per gallon.

Copyright ©2026 Dow Jones & Company, Inc. All Rights Reserved. 87990cbe856818d5eddac44c7b1cdeb8

The UK government is expected to approve the Jackdaw gas field off the coast of Aberdeen in mid-September, according to government and industry sources cited by the BBC. The decision would come just before Parliament breaks for party conference season.

The project was first approved by the Conservative government in 2022 but was halted by a legal ruling in Scotland after environmental groups argued that consent had been granted without fully considering the climate impact.

Jackdaw is operated by Adura, a joint venture between Shell and Norway’s Equinor, which also operates the Rosebank oil field off Shetland. Adura says Jackdaw will account for 6 per cent of UK gas output at peak production. Environmental groups say the field will supply only 2 per cent of UK use once imports are included.

Court ruling and consultation

Campaigners brought legal challenges after Jackdaw was approved in 2022 and after Rosebank was given the go-ahead in 2023. In January 2025 the Court of Session in Edinburgh ruled that both fields had been unlawfully approved because the government had not taken into account the emissions from burning the oil and gas extracted from them.

The judge ordered more detailed climate assessments to be published. Those updated estimates were put out for consultation in July, and the public consultation on Jackdaw and Rosebank closed in August.

Adura has estimated that Jackdaw could produce 35.8m tonnes of carbon over its 11-year lifetime, equivalent to 90 per cent of Scotland’s emissions for 2023. The company said a more likely estimate was about 23.6m tonnes, equivalent to 60 per cent of the 2023 figure.

The decision now rests with Energy Secretary Miatta Fahnbulleh. Speaking in the House of Commons on 3 September, Energy Minister Kate White said the energy secretary would take separate decisions on Jackdaw and Rosebank but gave no indication of timing.

“The process ended in August, and the Secretary of State will be taking those decisions in due course,” she told MPs.

Adura said that if approval comes in September the field could start delivering gas to UK homes by this winter, as construction is “99 per cent complete”. Advocates of the project told the BBC that Jackdaw’s output is critical to extending the life of other North Sea infrastructure, including the Shearwater production hub.

Energy security and prices

Prime Minister Andy Burnham has said there needs to be a “pragmatic approach” towards domestic oil and gas. “We won’t be able to stop using oil and gas for some time. That’s just a fact,” he said.

Unlike North Sea oil, most of which is exported and reimported in refined forms, almost all North Sea gas is used domestically. The UK imports more than 60 per cent of its gas, mainly from Norway and the United States, according to the BBC.

Wholesale gas prices, which rose this year as a result of the Iran war, are at a three-year high. Because prices are set internationally, approval for Jackdaw would not lower the cost of gas for domestic consumers.

Chris O’Shea, chief executive of British Gas owner Centrica, told the BBC’s Today programme that any additional domestic supply would reduce Britain’s reliance on imported fossil fuels, “so it’s got to be good”.

“It wouldn’t lower the cost materially, but basic economics would tell you that if you’ve got a fixed demand for a product and you increase the supply, the price should move,” he said.

Tessa Khan, executive director of Uplift, the environmental group that brought the legal challenge, said more North Sea drilling would not cut energy bills and would “make no meaningful difference” to UK energy supply.

“The science is clear that the world already has far more oil and gas than can ever be safely burned if we are to limit warming,” she said.

The Department for Energy Security and Net Zero said it does not comment on speculation. A spokesman said: “Any decision will take into account all relevant evidence, including environmental assessments and public representations received during the consultation process.”

Amy Ingham

Amy Ingham is a reporter at Business Matters, covering UK business news with a focus on breaking news, business policy, late payments and insolvency. She joined the magazine in 2026 after completing the NCTJ Diploma in Journalism at Harlow College’s journalism school. Her recent reporting includes British Steel’s nationalisation and its impact on SME suppliers, the decline in late payments by large firms, and Insolvency Service director disqualifications. Reach her at aingham@cbmeg.co.uk.

Yes. Corporate subscriptions are available for teams and organisations, with discounted rates as user numbers increase. Pricing starts from $1,625 + GST per user.
Get in touch
to discuss the right option for your organisation.

Business News subscriptions are used by executives, investors, consultants and professionals who need to stay informed and make better decisions about the WA market. When you subscribe you’ll get

• Unlimited access to WA’s most trusted business journalism
• Data & Insights — detailed profiles of WA companies, people, projects and deals
• MyBN — a personalised feed based on the companies, people and sectors you follow
• Special publications and industry reports
• Daily and weekly email newsletters

Data & Insights is a research tool built specifically for the WA market. It draws on more than 30 years of Business News reporting, updated regularly to reflect what’s happening now. Use it to:

• Look up detailed profiles of WA companies, including financials, directors and ownership
• Find decision-makers and track their career movements
• Research live and completed projects across WA industries
• Monitor deals, appointments and market activity
• Access industry rankings and league tables

Data & Insights is updated daily by our dedicated research team, which uses the latest announcements, ASX filings and editorial coverage to keep our person, company, list and project records up to date.

Business News welcome all opportunities to make our dataset accurate, complete and current, so if you have an update request, please email the team at
general@businessnews.com.au, and we’d be happy to assist.

MyBN
is part of every subscription. It’s your personalised view of Business News. You can follow the companies, people, sectors and projects that matter to you, and get a news feed and alerts tailored to your interests. You can save articles to read later and retain only what you need.

Only subscribers have full access to all content on the Business News website.

If staying informed about the WA economy is part of your job, and/or you’re looking for networking opportunities in WA, Business News is built for you.

Business News subscribers are:

• Executives and directors tracking competitors, clients and market movements
• Investors and advisers researching companies, deals and industry trends
• Consultants and professionals staying across sectors relevant to their clients
• Business owners looking for leads, context and market intelligence

Most Business News publications cover national or global markets. Business News is focused entirely on Western Australia, which means the journalism, the data and the intelligence are all built around WA companies, people and projects — not adapted from a national feed. Data & Insights, included with every subscription, combines more than 30 years of WA-specific editorial research with live business data. There’s no comparable product for the WA market.

The Morning Digest Email provides a comprehensive wrap of the major headlines, relevant to WA business, and includes with a snapshot of the overnight news covering oil, gold and ASX-listed companies.

The Afternoon Wrap Email focuses on the news covered by our team of journalists during the course of the working day, including exclusive stories and analysis, all of which relates to WA business and the local economy.

The BN Weekender Email contains a wrap of the Business News from the week that was, highlighting the top stories in each area of WA business.
Sign up for free.

We’re happy to help.
Get in touch
and our team will come back to you.

Yes. Corporate subscriptions are available for teams and organisations, with discounted rates as user numbers increase. Pricing starts from $1,625 + GST per user.
Get in touch
to discuss the right option for your organisation.

Business News subscriptions are used by executives, investors, consultants and professionals who need to stay informed and make better decisions about the WA market. When you subscribe you’ll get

• Unlimited access to WA’s most trusted business journalism
• Data & Insights — detailed profiles of WA companies, people, projects and deals
• MyBN — a personalised feed based on the companies, people and sectors you follow
• Special publications and industry reports
• Daily and weekly email newsletters

Data & Insights is a research tool built specifically for the WA market. It draws on more than 30 years of Business News reporting, updated regularly to reflect what’s happening now. Use it to:

• Look up detailed profiles of WA companies, including financials, directors and ownership
• Find decision-makers and track their career movements
• Research live and completed projects across WA industries
• Monitor deals, appointments and market activity
• Access industry rankings and league tables

Data & Insights is updated daily by our dedicated research team, which uses the latest announcements, ASX filings and editorial coverage to keep our person, company, list and project records up to date.

Business News welcome all opportunities to make our dataset accurate, complete and current, so if you have an update request, please email the team at
general@businessnews.com.au, and we’d be happy to assist.

MyBN
is part of every subscription. It’s your personalised view of Business News. You can follow the companies, people, sectors and projects that matter to you, and get a news feed and alerts tailored to your interests. You can save articles to read later and retain only what you need.

Only subscribers have full access to all content on the Business News website.

If staying informed about the WA economy is part of your job, and/or you’re looking for networking opportunities in WA, Business News is built for you.

Business News subscribers are:

• Executives and directors tracking competitors, clients and market movements
• Investors and advisers researching companies, deals and industry trends
• Consultants and professionals staying across sectors relevant to their clients
• Business owners looking for leads, context and market intelligence

Most Business News publications cover national or global markets. Business News is focused entirely on Western Australia, which means the journalism, the data and the intelligence are all built around WA companies, people and projects — not adapted from a national feed. Data & Insights, included with every subscription, combines more than 30 years of WA-specific editorial research with live business data. There’s no comparable product for the WA market.

The Morning Digest Email provides a comprehensive wrap of the major headlines, relevant to WA business, and includes with a snapshot of the overnight news covering oil, gold and ASX-listed companies.

The Afternoon Wrap Email focuses on the news covered by our team of journalists during the course of the working day, including exclusive stories and analysis, all of which relates to WA business and the local economy.

The BN Weekender Email contains a wrap of the Business News from the week that was, highlighting the top stories in each area of WA business.
Sign up for free.

We’re happy to help.
Get in touch
and our team will come back to you.

This article was written by

Follow

Analyst’s Disclosure: I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.

Investors are always reminded that before making any investment, you should do your own proper due diligence on any name directly or indirectly mentioned in this article. Investors should also consider seeking advice from a broker or financial adviser before making any investment decisions. Any material in this article should be considered general information, and not relied on as a formal investment recommendation.

Seeking Alpha’s Disclosure: Past performance is no guarantee of future results. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. Any views or opinions expressed above may not reflect those of Seeking Alpha as a whole. Seeking Alpha is not a licensed securities dealer, broker or US investment adviser or investment bank. Our analysts are third party authors that include both professional investors and individual investors who may not be licensed or certified by any institute or regulatory body.

The Securities and Exchange Board of India (Sebi) said on Thursday that it would review the methodology used to determine settlement prices for derivative contracts on expiry, following feedback from market participants after the rollout of the new Closing Auction Session (CAS) in the equity cash market.

Following the news, BSE shares rallied 5% to hit a day’s high of Rs 3,466, with Angel One shares jumping 8% to Rs 308. Motilal Oswal shares gained over 2% to Rs 1,038, and Groww climbed more than 3% to a day’s high of Rs 196 apiece.

“Having considered the experience of the initial period of CAS implementation and the feedback received from various stakeholders, Sebi may be proposing certain changes in the methodology for determination of settlement prices of derivative contracts for which a consultation paper will be issued in about a week,” Sebi said in a statement.

Among the issues raised, Sebi said, a significant area of feedback relates to the determination of settlement prices of derivative contracts on expiry based on the closing price determined through CAS.

Live Events

CAS is a call auction mechanism used to determine the closing price of stocks in the cash segment on which derivative contracts are available.

Why this matters

The development gains significance as stock exchanges acknowledged that the newly introduced Closing Auction Session (CAS) had resulted in lower trading volumes.According to an ET report, equity derivatives turnover on the NSE and BSE fell to multi-month lows in August, with analysts attributing the decline to heightened volatility under the new CAS mechanism. The volatility prompted several market participants to scale back derivatives activity, particularly during the final half-hour of trading.

Last month, NSE’s total monthly equity derivative turnover stood at Rs 34.48 lakh crore, the lowest since November 2023. BSE’s August turnover stood at Rs 32.2 lakh crore, the lowest since June 2025.

Wall Street brokerage Jefferies, in a report earlier this week, said the key challenge with CAS has been the uncertainty on expiry day, forcing option writers to stay away from the market. This has reduced the profitability of proprietary traders. Jefferies said Sebi could address challenges with CAS through three measures: de-linking options expiry from the CAS window, improving the stock lending and borrowing mechanism, and deepening the auction pool.

Also read: Sebi to review derivatives settlement price methodology after CAS volatility

The review follows sharp expiry-day moves seen after the introduction of CAS. Traders have complained that sudden swings in the closing auction can lead to large changes in option prices in the final minutes of trade, especially when contracts are close to expiry.

The regulator did not specify what changes may be proposed. The consultation paper expected next week will be watched closely by brokers, proprietary desks, institutional investors and active derivatives traders.

Also read: Polycab, KEI Industries shares crash up to 9% after UltraTech Cement enters wires & cables business

Any change in methodology could be important for expiry-day risk management. If the settlement price is less directly linked to short-period CAS movements, it may reduce the chance of sudden option price spikes in the final minutes.

(Disclaimer: Recommendations, suggestions, views and opinions given by the experts are their own. These do not represent the views of The Economic Times)