By Dan Piller
02-02-04
With remarkably little public debate in Congress or in the current political
campaigns, the United States is drifting toward a future where up to 25 % of
natural gas supplies will come from foreign sources. With no reversal in sight, producers are turning to LNG, which would be
imported from the Middle East, Asia and Africa. It will require a gargantuan
capital investment for large receiving ports along the US coast, including the
Gulf of Mexico. The energy industry, environmentalists and neighbours to those
proposed ports are expected to clash. LNG describes a process where gas is pumped from wells, converted to a liquid
by chilling it to 250 degrees below zero Fahrenheit and then shipped overseas in
much the same way that crude oil is transported in tankers. At the import
terminals, the gas is warmed back to a vapour and sent via pipelines to users
such as utilities, factories and residences. LNG breaks a long-standing
tradition of transporting natural gas only within North America via pipelines.
Other countries, most notably gas-poor Japan, South Korea and Taiwan, rely on
LNG for most of their natural gas needs. But that may change in the next decade as the United States goes on a
building binge of LNG conversion terminals. Up to 40 are proposed, including
five along the Texas Gulf Coast, with most planned along the eastern and western
seaboards. Despite the ambitious plans being laid out, LNG isn't a part of the energy
bill being debated in Congress, and no presidential candidate has made imported
LNG -- either for or against -- a campaign issue. But Federal Reserve Chairman
Alan Greenspan got attention last summer when he addressed the issue of
increasingly tight natural gas supplies and rising prices. In December, Energy Secretary Spencer Abraham presided over a summit in
Washington, DC, of 24 nations interested inproducing or buying LNG. Abraham made
it clear that the United States would be an eager participant in the developing
international LNG market. LNG doesn't require technological breakthroughs. Don
Torkelson of Cheniere LNG in Houston, which has proposed three LNG terminals
along the Texas Gulf Coast, says that "LNG is a very low-tech
business." Qatar holds what is believed to be the world's largest offshore natural gas
field. The little kingdom is upgrading its energy expertise with a branch of
Texas A&M University's engineering college that opened in September. The
Qatarese Aggies received their initiation last fall when the Texas A&M
marching band spelled out "TAMQ" during a football halftime show in
College Station that was beamed by satellite TV back to the campus in Doha,
Qatar. LNG isn't new. As early as the 1950s, converting natural gas to liquid for
shipment was proposed as a way to boost supplies. Three of the country's four
LNG terminals are on the East Coast, with the fourth at Lake Charles, Louisiana.
They date from the 1960s. Glen Sweetnam of Lukens Energy Group in Houston says imported LNG can be
profitable as long as prices stay north of $ 3 per thousand cf, which has been
the case for the past two years. Most analysts expect natural gas prices to stay
above $ 4.50 per thousand cf. "Energy independence" has been a mantra for politicians for three
decades -- ever since OPEC used its embargo power in 1973-74 to withhold crude
oil from the US market. But a political consensus has yet to develop. The Bush administration hasn't addressed LNG in the energy bill but did send
Abraham to host the LNG summit in Washington last December. This month, Sen.
John Cornyn, R-Texas, speaking to the Texas Independent Petroleum & Royalty
Owners Association in Fort Worth, expressed fears about "becoming dependent
on foreign sources of LNG." Part of Cornyn's hesitance stems from the huge need for natural gas by the
petrochemical industry along the Texas Gulf Coast. Texas is the largest consumer
of natural gas among the 50 states. Cornyn and other politicians understand that
although a growing reliance on foreign natural gas may present some problems,
the effort to increase US supplies by drilling in Alaska's Arctic National
Wildlife Refuge, or on public lands in the Rocky Mountains or other protected
areas, carries even more serious political risks. The chief impediments to the development of LNG will be the expected
widespread local opposition to the terminals and their huge storage tanks, and
competition from expanded pipelines. The principal environmental threat of the
LNG terminals is fire. The explosion at an Algerian LNG terminal, which killed
13 workers, has put LNG boosters on the defensive. They note that the technology
at the Algerian plant is different from what would be used at the US plants. No
major fire or explosion has occurred at the four LNG terminals in the United
States. That hasn't stopped opponents from working hard to stop two proposed
terminals, one at Long Beach, California, and the other in Mobile Bay, Alabama.
LNG proponents are girding for not-in-my-backyard opposition to virtually every
proposed terminal site. Another wild card could be the expansion of domestic supplies. Mexico has
long been considered a "ringer," in Foss' words, as a possible new
natural gas supplier for the US market. Another source of gas to rival LNG could
be a proposed $ 20 bn pipeline from Alaska's North Slope to the Midwest. Support
for such a project is in the energy bill that is stalled in Congress. But one of
the three proposed partners in the pipeline is ExxonMobil, which already has
hammered its stake in natural gas in Qatar.
Source: Fort Worth Star-TelegramUS looking at LNG to supply energy needs
Long blessed with an abundant and inexpensive supply of natural gas for heating,
industry and electrical power generation, consumers and the gas industry have
watched as demand overtook supply in the past three years and prices have moved
inevitably upward.
"A tsunami of LNG tankers is headed toward US ports," Hillard
Huntington, director of the Energy Modelling Forum at Stanford University, told
a LNG conference in Houston.
In the United States, about 85 % of the natural gas supply comes from domestic
production, and most of the rest from Canada. A scant 1 % comes from offshore
wells near Trinidad for conversion at four LNG terminals.
The first priority of the new LNG terminals would be the giant petrochemical
industry in South Texas. Another target market would be pipelines that serve the
Upper Midwest from Chicago eastward, a big market during the winter. North Texas
receives most of its gas from more local sources, from East Texas and the
Permian Basin to the Mid-Continent fields in Oklahoma and Kansas.
"Our limited capacity to import LNG effectively restricts our access to the
world's abundant supplies of natural gas," he said.
Texas will be a major linchpin in the new LNG industry. Irving-based ExxonMobil,
the world's largest energy producer, has announced a planned investment of $ 12
bn to $ 15 bn for an LNG conversion facility in the Middle Eastern kingdom of
Qatar. That LNG would be received at two terminals ExxonMobil has proposed for
the Texas Gulf Coast, at Ingleside in San Patricio County, and at Sabine Pass at
the Louisiana border.
In addition to the ExxonMobil terminals, Cheniere has proposed three terminals
on the Texas Gulf Coast. Two other offshore terminals are being proposed on the
Gulf, using existing drilling platform technologies.
But LNG languished through the 1970s, '80s and '90s while a natural gas glut and
an expanding pipeline system kept prices low and made the US market
self-sufficient, a stark contrast to its situation with crude oil. The sudden
scarcity of natural gas, and the rise in average price per thousand cf from
below $ 3 before 2002 to the $ 5-to-$ 7 range today, have suddenly made LNG
economical.
"We're at the same point with LNG that the world was in the late 1950s with
crude oil," Sweetnam said. Of course, since the 1950s the United States has
switched from having a net surplus of crude oil to being the world's largest
importer of crude, with a host of political and geostrategic implications.
Democratic front-runner John Kerry notes in his energy position paper, that LNG
is a potential source of imported natural gas. Kerry appears to favour offshore
terminals, mounted on drilling platforms, that are remote from populated areas.
But in an interview later, when asked what he or other congressmen might do to
halt or slow down imported natural gas, Cornyn said, "I wouldn't do
anything to stop it."
Michelle Foss, director of the Institute for Energy, Law & Enterprise at the
University of Houston, says that natural gas has become the fuel of choice for
electricity generation and manufacturing because it is environmentally friendly.
"We have encouraged consumption of natural gas, but we haven't encouraged
more production," Foss said.
"The most important thing to remember is that while the gas can burn, it is
not pressurized and thus won't explode," Foss said. "In fact, the gas
vapours will burn only with the proper mixture of air."
Sara Banaszak, director of the gas and power group at the PFC Energy consulting
firm in Washington, DC, acknowledged that "a great deal of education needs
to be done to help the public understand that an LNG terminal isn't as dangerous
as is thought."
"Right now, we have concerns that the pipeline may not be economical,"
spokesman Bob Davis said. Huntington, of Stanford, cautions that the LNG
industry might face a boom-bust cycle similar to what the deregulated
electricity industry has suffered in the past two years, as a surplus of
wholesale electricity has forced the shuttering of several generators and the
bankruptcy of at least two major merchant generating companies.