India welcomes lifting of uranium ban by Australia

Australia is estimated to have about 40% of the world's uranium reserves

Delhi has welcomed Australia's governing Labor party's decision to overturn its long-standing ban on exporting uranium to India.

Foreign Minister SM Krishna said India's energy cooperation with Australia was key to the relationship.

Australia, which holds an estimated 40% of the world's uranium, already exports it to China, Japan, Taiwan and the US.

The country has excluded sales to India because it is not a signatory to the Nuclear Non-Proliferation Treaty.

During a passionate debate on the issue at Labor's annual conference, Prime Minister Julia Gillard said the change would be in the country's interests.

Labor delegates to the conference voted 206-185 in favour of the motion to change the party's policy.

"We welcome this initiative," Mr Krishna said in statement on Sunday.

Australia's uranium industry has welcomed the policy shift.

The debate exposed divisions within the government, with Transport Minister Anthony Albanese leading arguments against the move.

He said since Japan's Fukushima nuclear power plant was badly damaged in an earthquake and tsunami in March, countries such as Germany, Switzerland and Italy were reducing their commitment to nuclear energy.

"Under these circumstances, it is absurd that we should be expanding ours," Mr Albanese said.