Ankara: Turkey is defying Washington and Baghdad in developing a broad energy partnership with Iraqi Kurds as it pushes to secure affordable oil and gas supplies to fuel its rapid economic growth.

Analysts say the move could also establish the country as a regional energy hub, but risks aggravating tensions in the powderkeg region and damaging ties with the United States, its major ally.

Ankara had initially refused to engage in official contacts with Iraqi Kurds, fearing that the establishment of an independent Kurdish state there could embolden its own Kurds, some of whom have waged a nearly three-decade insurgency.

But as Turkey’s economy has boomed — it grew by more than 8 per cent in 2010 and 2011 — and its thirst for energy grown, Prime Minister Recep Tayyip Erdogan has moved gradually to forge trade ties with Iraqi Kurds.

In a major deepening of those ties, Turkey and Iraqi Kurds have reportedly agreed recently to build a natural gas pipeline to transport at least 10 billion cubic metres of gas annually.

That represents over a fifth of Turkey’s current consumption.

Turkish officials have refused to publicly confirm the project that threatens to aggravate a dispute between Baghdad and the autonomous Kurdistan region over control over energy resources.

The burgeoning energy ties are raising eyebrows in Washington, where there are concerns that they could tip the volatile country towards disintegration and push an increasingly isolated Baghdad into Iran’s embrace.

“Economic success can help pull Iraq together,” US Ambassador to Turkey Francis Ricciardone said earlier this month.

But “if Turkey and Iraq fail to optimise their economic relations... there could be more violent conflict in Iraq and the forces of disintegration within Iraq could be emboldened,” he warned.

“...and that would not be good for Turkey, the United States, or anybody in the region.”

Turkey has already ruffled Washington’s feathers by continuing to import Iranian [oil and gas] despite US efforts to isolate Tehran over its alleged nuclear weapons drive.

But Ankara has remained defiant, supporting Iraqi Kurdistan’s right to use part of its energy resources as it sees fit.

Erdogan said the regional Kurdish government “is free to use this right with whichever country it wants and we are their neighbour.”

Analysts say energy-hungry Turkey’s dependence on expensive energy imports from Iran and Russia are pushing it to find cheaper sources, and northern Iraq appears to be the best provider.

“Iraqi sources are the cheapest and it is a way for Turkey to diminish its energy dependence,” Mete Goknel, former director of Turkey’s state-owned pipeline company Botas, told AFP.

According to the US Energy Information Administration, Turkey has been importing about half of its crude oil from Iran, although this is likely to fall given international sanctions on Tehran.

In 2011 Turkey was importing nearly 60 per cent of its natural gas from Iran, with a fifth coming from Russia.

“Turkey depends on Russia and Iran on energy and if both countries close the tap, the Turkish economy will tank,” said an energy expert who asked to remain anonymous.

This imported energy has been responsible for a large part of Turkey’s trade deficit, which threatens to crimp expansion.