In 2018, Puerto Rico’s LNG imports neared 2016 annual levels, according to the recently released LNG Annual Report published by the US Department of Energy's Office of Fossil Energy. Imports into Puerto Rico were disrupted in 2017 after Hurricane Maria made landfall as a Category 4 hurricane on 20 September, 2017. Puerto Rico imported 60.3 billion ft3 of LNG in 2018, a level similar to the total LNG imports of 61.3 billion ft3 in 2016.
Puerto Rico relies on fuel imports to meet most of its power generation needs. Nearly half of its power generation was fuelled by petroleum products and one-third of its generation was fuelled by natural gas in 2017. All of Puerto Rico’s LNG imports are used for electricity generation.
From 2013 through 2016, Puerto Rico received an average of two LNG cargos per month, with each cargo providing about 2.5 billion ft3 of natural gas, or 159 million ft3/d. The Peñuelas LNG terminal in Ponce, on the southwestern coast, is the territory’s sole LNG terminal and began operating in 2005. Peñuelas typically operated at almost 90% of its regasification capacity of 186 million ft3/d before the expansion.
After Hurricane Maria made landfall in late September 2017, Puerto Rico’s LNG imports declined as less natural gas was needed during widespread electricity outages. In the last three months of the year, Puerto Rico only received one LNG cargo per month, averaging 78 million ft3/d and bringing the 2017 total average to 46.4 billion ft3, or 24% lower than the previous year’s average.
Puerto Rico resumed its two-cargoes-per-month level of LNG imports four months after the hurricane, although restoration efforts on electricity infrastructure took much longer. By April 2018, the Puerto Rico Electric Power Authority (PREPA) had restored electric power to 95% of its customers.
In August 2017 – the month before Hurricane Maria – the Federal Energy Regulatory Commission (FERC) had approved a 60% expansion of the Peñuelas regasification capacity, from 186 million ft3/d to 279 million ft3/d. According to FERC filings, EcóElectrica, L.P., the parent company, stated that disruption to the PREPA electric system and delays in restoration efforts had delayed the project from entering service until May 2018. Since the expansion, Puerto Rico’s imports increased and reached a monthly record volume of 275 million ft3/d in September 2018.
Puerto Rico is looking to further expand its natural gas consumption to displace fuel oil for electricity generation. However, the territory is currently limited in its ability to receive cargos from the Lower 48 states because of Jones Act restrictions. In December 2018, Puerto Rico requested a 10-year waiver to the Jones Act, which requires goods or passengers moved in US coastal waters between US ports to be carried on vessels that are US constructed, owned, crewed, and flagged.
The 10-year waiver would allow Puerto Rico to move LNG from the Lower 48 states with prices benchmarked to the Henry Hub, or at prices that are lower than importing natural gas from foreign countries. Since September 2016, Puerto Rico has imported 100% of its LNG from Trinidad through long-term contracts.
Principal contributor: Kristen Tsai
Read the article online at: https://www.hydrocarbonengineering.com/gas-processing/08042019/puerto-ricos-lng-imports-returned-to-pre-hurricane-maria-levels-in-late-2018/
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