One of the oddities about Brazilian energy consumption is how little
is generated by natural gas. Currently, only 7% of Brazil's energy comes from
gas, despite the importance Brazilian policymakers have attached to developing
natural gas deposits, first in Bolivia and then domestically. Brazil is the 10th
largest energy consumer in the world and the third largest in the Western
Hemisphere, behind the US and Canada. Total primary energy consumption in Brazil
has increased significantly in recent years, amid sustained economic
growth.
According to the US Energy Information Administration (EIA)'s International
Energy Annual, almost half of Brazil's energy (49%) comes from oil and the next
biggest contributor is hydro-electricity (36%). Coal is fourth at 5% and nuclear
accounts for 2%.
There are two big problems with Brazil's current energy mix. The first is
that until very recently Brazil was a net oil importer. The huge new offshore
discoveries first announced in November 2007 will transform this position.
As generators run on fuel oil, the cost of using such facilities to produce
electricity has increased sharply in the past 10 years. The second problem is
that hydro-electricity is fine providing there is plenty of rain. Brazilian
policymakers are peculiarly haunted by the prospect of blackouts and rationing
should hydro-electric power stations run dry.
The press played up the last major blackout (10-11 November 2009), which left
70 million Brazilians without power for several hours. The Brazilian electricity
system remains unreliable despite government claims of massive investment in the
system - not least through its Growth Acceleration Programme (PAC, in the
Portuguese acronym), which is coordinated by Dilma Rousseff, the most likely
successor to President Luiz Inácio Lula da Silva.
The Lula government has benefited from heavy investment in energy after two
big (and politically costly) blackouts in 1999 and 2002, during the
administration of Fernando Henrique Cardoso of the (now) opposition Partido da
Social Democracia Brasileira (PSDB). On average, a major blackout occurred every
six years since 1985. Such a record undermines the government's claim that the
system is 95% reliable.
Embarrassingly for Rousseff, she had told a group of foreign correspondents
only one month earlier as she presented the achievements of the PAC, that the
“era of blackouts and [power] rationing of the Cardoso years are now behind us."
The two blackouts, and the rationing that followed, particularly in 2002,
contributed enormously to Cardoso's failure to get his chosen successor elected
- not least because the Lula's Partido dos Trabalhadores did not shy away from
using it politically in the electoral campaign despite the fact that reservoirs
were at very low levels that year because of drought.
The November 2009 blackout was the biggest in Brazilian history in terms of
its geographic extent, leaving 16 of the country's 27 states from the
southernmost Rio Grande do Sul all the way to Rio Grande do Norte in the
northeast of the country in the dark, including the states of São Paulo and Rio
de Janeiro. Overall, states which account for 80% of the country's GDP were
affected.
Following the blackout, Rousseff kept her head down, leaving the task of
explaining the reasons for the blackout to the mines and energy minister, Edison
Lobão. According to Lobão, the reason for the blackout was abnormal weather
conditions, namely strong winds and lightening.
The government's first attempt to reduce its dependence on hydro-electricity
was to tap into Bolivia's natural gas deposits. This involved building a new
pipeline from Bolivia via São Paulo to Porto Alegre. The decision by the
government of Evo Morales to nationalise natural gas in Bolivia in 2005 prompted
the Lula government to review this standing policy. As a result, the Lula
government decided to commission some domestic LNG plants.
It is worth noting, however, that in the final quarter of 2009 Brazil was
still taking a huge amount of gas from Bolivia; an average of 24m cubic metres
per day (cmd). According to the hydrocarbons agency, ANP, Brazil imported 395bn
cubic feet of natural gas from Bolivia in 2008, or 99% of total natural gas
imports.
In 2009, however, Brazil's imports were almost certainly lower than
they were in 2008. The maximum Brazil can take under its contract with Bolivia
is 31m cmd (1.1bn cubic feet per day). Bolivia has been unable to convince
Brazil to increase the volume of gas it will buy, though the Lula government
seems to have agreed to increase the price it will pay for the gas it is taking.
Currently, Bolivia is charging Brazil US$7.8 per 1,000 cubic feet of gas shipped
to Brazil. Bolivia's price for gas shipped to Argentina is US$5.7 per 1,000
cubic feet.
Brazil's own natural gas
Brazil had proven natural gas
reserves of 12.9 trillion cubic feet (Tcf) in 2009. The Campos and Santos Basins
hold the majority of these reserves, but there are also sizable reserves in the
interior parts of the country. Despite these sizable reserves, natural gas
production has grown slowly in recent years, due mainly to a lack of domestic
transportation capacity and low domestic prices. In 2008, Brazil produced 446
billion cubic feet (Bcf) of natural gas, largely unchanged on 2007.
Natural gas demand is rising: in 2008, Brazil consumed 835 Bcf of natural
gas, up from 701 Bcf in 2007. High oil prices have helped spur demand: natural
gas is mostly used as a substitute for fuel oil in industrial and
power-generating applications, and domestic prices for natural gas are much
lower than international fuel oil prices. The introduction of natural gas
imports has increased available supplies, helping to facilitate this growth in
domestic consumption.
The state energy company Petrobras is the largest producer of natural gas in
Brazil. The company reportedly controls over 90% the country's natural gas
reserves. Other important participants in the sector include Sulgas and
Britain's BG. The state agency ANP has tried to attract international investment
to the sector, with recent exploration licensing rounds including many gas-prone
areas. Petrobras is also the largest wholesale supplier of natural gas.
The industrial sector is the largest consumer of natural gas in Brazil,
representing about 80% of total domestic consumption. However, the two fastest
growing sectors are thermal electricity generation and vehicular compressed
natural gas (CNG).
The largest share of Brazil's natural gas production occurs from offshore
fields in the Campos Basin in Rio de Janeiro state. Most onshore production
occurs in Amazonas and Bahia states and is mostly for local consumption due to
the shortage of transportation infrastructure.
In order to meet rising demand, Petrobas plans to bring several new natural
gas projects online over the coming years. The largest is the Mexilhao project,
which contains estimated total reserves of 3 Tcf. Current plans call for
production to come online in May 2010 at 100 Bcf per year, eventually rising to
190 Bcf per year.
Petrobras operates Brazil's domestic natural gas transport system. The
network has over 4,000 miles of natural gas pipelines, mostly in the southeast
and northeast parts of the country. The network consists of main systems in the
southeast, northeast, and the state of Espirito Santo; these systems are not
currently interconnected, which has hindered development of domestic production
and consumption. In June 2006, China's Sinopec began construction on the
730-mile Gasene pipeline, linking the northeast and southeast networks. The
construction of the third and final stage of the Gasene system began in 2008,
and completion of the project is expected by March 2010.
A lack of natural gas transportation infrastructure has delayed exploration
and production in the interior regions of the country. In particular, Amazonas
state contains considerable reserves that remain unexploited, especially the
Urucu field, which contains Brazil's largest onshore natural gas reserves. In
2005, Petrobras began construction of the Urucu pipeline linking Urucu to
Manaus, the capital of Amazonas state. The project will convert an existing
liquefied petroleum gas (LPG) pipeline from Urucu to Coari to carry natural gas
and a new natural gas pipeline from Coari to Manaus.
Imports
According to the ANP, Brazil imported about 400
Bcf of natural gas in 2008. The country currently receives imports from three
sources: Bolivia, Argentina, and liquefied natural gas (LNG). Natural gas
imports have nearly doubled over the past five years, and Petrobras forecasts a
continued rise in the medium term. Most of the additional import volumes will
likely come in the form of LNG.
Brazil's first re-gasification plant is at Pecem port terminal in Ceara
State, north-eastern Brazil. The facility is operated by Petrobras and it took
delivery of the gas from Royal Dutch Shell. The Shell delivery was of 135,000
cubic metres. Shell said that the delivery was the first to South America. The
delivery is part of an agreement between Shell and Petrobras signed in 2008,
aimed at raising Petrobras' gas importing capacity as well as supplying power
plants.
The second terminal is at Guanabara Bay in the southeast of the country. Both
facilities are floating regasification and storage units (FRSU) provided by
Golar LNG, with a combined sendout capacity of 740 MMcf/d.
The Pecem received its first LNG cargo from Trinidad and Tobago in July 2008,
while the Guanabara Bay terminal came online in May 2009. According to ANP,
Brazil received 1.3 Bcf of natural gas in the form of LNG in 2008, all of which
came from Trinidad and Tobago.
Brazil's heavy investment in its own oil and gas reserves and now its
commissioning of LNG re-gasification facilities has clearly signaled that it
does not want to increase its dependence on Bolivian natural gas.
- ARGENTINA
Brazil receives natural gas from Argentina
via the Parana-Uruguayana pipeline. The 275-mile, 100-MMcf/d pipeline connects
to a gas-fired power plant operated by AES. According to ANP, Brazil imported
4.8 Bcf of natural gas from Argentina in 2008.