Intermittent

Even counting higher estimated emissions of methane (CH4) from shale gas production activities, natural gas-fired power generation still beats coal-fired power by a wide margin when it comes to overall greenhouse gas (GHG) emissions, according to a new study published by the gas-friendly American Clean Skies Foundation (ACSF).

In another example of natural gas-fired power generation helping smooth out intermittent wind-generated supplies, the federal Bonneville Power Administration (BPA) and independent generator Calpine Corp. announced a new pilot project deal involving 75 MW of “generation flexibility” from a Calpine plant in Oregon.

TGT said Thursday it had resolved the severe weather problems that caused intermittent losses of land-line phone service, no cell phone service and connectivity issues with its GasQuest nominations system. However, its Owensboro, KY office was closed for a second day as a county state of emergency remained in effect, a spokesman said. A security office for Southern Star Central, which is also headquartered in Owensboro, said that pipeline’s office also was forced to close Wednesday by the winter storm and remained closed Thursday except for essential personnel.

Growing wellhead deliverability and flat-to-intermittent regional natural gas export capacity continue to bedevil Rocky Mountain producers, but it remains to be seen whether the Rockies Express (REX) Pipeline will turn out to be the “basis savior” some expect, an energy consultant said last week.

Growing wellhead deliverability and flat-to-intermittent regional natural gas export capacity continue to bedevil Rocky Mountain producers, but it remains to be seen whether the Rockies Express (REX) Pipeline will turn out to be the “basis savior” some expect, said Pace Global Energy Services.

If coal-fired generation is out and intermittent renewable-based electricity is in the future power mix, more natural gas, including imports of liquefied natural gas (LNG), will be needed after 2010 in California and more widely in other western states, according to the U.S. president of Australian-based Woodside Natural Gas, whose parent is a major LNG developer and operator on Australia’s Northwest Shelf.

If coal-fired generation is going to be increasingly pushed out and intermittent renewable-based electricity pushed into the mix, more natural gas, including imports of liquefied natural gas (LNG), will be needed after 2010 in California and more widely in other western states, according to the U.S. president of Australian-based Woodside Natural Gas, whose parent is a major LNG developer/operator on Australia’s Northwest Shelf.