Thames Water's creditors are at an impasse with the UK government over a potential £2 billion rescue package, demanding clarification on renationalisation before further funding. The new prime minister has previously called for public ownership but has not outlined concrete plans. Andy Burnham is expected to delay a decision on Thames Water's future until late October, leaving lenders including Elliott Management and Silver Point Capital in a stand-off.

The rescue plan, backed by Thames Water's leadership, is being assessed by regulator Ofwat. The utility is currently propped up by a £3 billion loan set to expire by December. Creditors, known as the London & Valley Water Consortium, require reassurance the government remains committed to a market solution before releasing emergency financing.

Potential reassurances include Ofwat public consultation or further engagement with the group. Creditors have yet to meet new environment secretary Angela Eagle, with several investors impatient for a deal that could see them take over the utility and potentially relist it by 2030. Burnham is mulling temporary renationalisation under special administration regime (SAR), though creditors warn this could trigger heavy losses for over 100 financial institutions.

Pursuing SAR requires High Court application on insolvency or environmental breach grounds. Government allies insist a SAR was never imminent, though insiders admit the process is complicated, with options being drawn up before the Budget on October 28. Even then, a final decision may not come before Chancellor John Healey's financial statement.

If entered, SAR would freeze debt payments and interest, freeing cash for infrastructure investment, with creditors entitled to court-mandated buyout at appropriate value. Should Thames Water be resold post-SAR, the government is expected to recoup additional investment, making it unlikely to cost taxpayers.