Posts by Reuters:

Rio Tinto: world needs 800 mln more tonnes of iron ore over next 8 yrs

The world needs at least 100 million tonnes of additional iron ore supply each year for the next eight years to meet demand growth projections in steel making, miner Rio Tinto said on Thursday. At that rate, global iron ore production would almost double over the period, based on industry trade data -- largely covered in the early years at least by expansions underway among the major miners, including Rio Tinto.

Macarthur Coal backs sweetened Peabody, Arcelor offer

Australia's Macarthur Coal has backed a slightly sweetened A$4.9 billion ($5.2 billion) takeover offer from Peabody Energy and ArcelorMittal . Peabody and ArcelorMittal raised their offer by 3 percent to A$16 a share and will also add Macarthur's A$0.16 a share dividend, for a total offer value of A$16.16. Macarthur bowed to the higher offer after fending off four takeover attempts over the past three years.

Plains plans Tuesday restart for Alberta pipeline

Plains All-American Pipeline plans to restart its Rainbow oil pipeline in Alberta on Tuesday now that it has final regulatory approval after a four-month outage, the company said. Alberta's energy regulator said last week the company could restart the 187,000 barrel a day pipeline provided it met a number of conditions, including operating the line at 75 percent of its maximum pressure. The pipeline has been down since late April, when it ruptured and spilled 28,000 barrels of crude in a wilderness area near a native community.

BHP plans rail line in threat to its biggest supplier

Global miner BHP Billiton is looking to build a new rail line between some of its inland Australian coal mines and the coast in a move that could threaten dominant coal haulage firm QR National, a newspaper said on Thursday.

Q+A-What happened to China’s power shortages

Earlier this year, China warned that it could be facing its worst electricity shortages in years and that blackouts and power rationing could dent the economy over the summer. Experts said China's fixed pricing system was eating into margins and