Headline: UK Borrowing Costs Hit Highest Level Since 2008 Amid Energy Price Pressures

Why this matters:Higher borrowing costs reduce the government’s ability to support households during rising energy prices.

Date: 21 March 2026

Tags: Economy, UK, Business, Energy

Summary:

• UK government borrowing costs have risen to their highest level since the 2008 financial crisis.

• The 10-year government bond yield climbed above 5%.

• Rising energy prices linked to the Iran conflict are increasing financial pressure.

• UK borrowing reached £14.3bn in February, higher than expected.

• Borrowing was £2.2bn higher than the same month last year.

• Increased spending and debt interest payments drove the rise.

• Government debt stands at about 93.1% of the UK economy.

• Higher borrowing costs may limit support for rising household energy bills.

• Economists say large-scale financial support like in 2022 is unlikely.

• Around 10% of government spending currently goes toward debt interest.

What’s next:The government may consider smaller, targeted support measures as financial pressures and global uncertainties continue.