Guyana grid expansion accelerates as power demand races toward 2030

Caribbean · ENERGY

Georgetown, 26 August 2026: record grid spending, a five-fold demand forecast, a Dutch disease warning from Dr Gossai, ExxonMobil’s first Trinidad signal and a still-grounded Suriname ferry.

GEORGETOWN, Guyana — On Wednesday, 26 August 2026, Guyana’s electricity system stands at the centre of one of the fastest demand build-outs in the Caribbean, and the Guyana grid expansion programme is racing to keep pace. According to figures cited by Caribbean Energy Week ahead of its 2027 in-country launch in Georgetown on 1 September, national electricity generation rose from about 903 gigawatt-hours (GWh) in 2020 to 1,485 GWh in 2025, while peak demand has passed 200 megawatts (MW).

Demand is outrunning the grid

The utility’s own planning is starker. Dhanraj Bachai, System Planning and Research Manager at Guyana Power and Light (GPL), told a CARILEC engineering conference in Georgetown in July that peak demand on the interconnected GPL-Linden system is projected to climb from 318 MW in 2026 to 1,671 MW by 2030, an average growth rate of about 39 percent a year, while annual energy demand rises from roughly 2,000 GWh to more than 10,440 GWh. Actual peak demand this year is about 245 MW, which underscores how much headroom the Guyana grid expansion must create.

The system loses about 26 percent of the electricity it generates to grid inefficiencies, according to Caribbean Energy Week, which is why the government is pairing investment with a demand-side management strategy unveiled in July 2026. That strategy targets a 20 percent reduction in electricity demand by 2030, equal to about 516 GWh of savings against projected generation of 2,508 GWh.

Guyana grid expansion backed by record public spending

In February 2026 the government announced a GY$66 billion Electricity Expansion Programme to upgrade the national grid, part of a budget that allocated about GY$69 billion to electricity, the largest single-year electricity allocation in the country’s history, News Room reported. Finance Minister Dr Ashni Singh told parliament the scale of spending reflects the government’s view that power reliability is now an economic bottleneck as oil and gas revenues drive industrial expansion, housing and commercial demand.

GPL, working with the InterEnergy Group, is executing a modernisation programme covering more than 350 kilometres of transmission lines, 240 kilometres of distribution networks, 16 new or expanded substations and 20,000 smart meters. Two flagship contracts anchor the Guyana grid expansion: a US$199 million transmission and substation package with India’s Kalpataru Projects International, and a US$35.9 million distribution and smart-grid contract with China National Machinery Import and Export Corporation (CMC).

The build-out is timed for the 300 MW Wales Gas-to-Energy plant, which the government expects to roughly double generation capacity when it comes online by the end of 2026. The next phase of the Guyana grid expansion will take centre stage at the Caribbean Energy Week 2027 in-country launch in Georgetown on 1 September, the first official milestone on the road to the regional gathering, where utilities, investors and service companies will examine opportunities across the electricity value chain.

Gossai: make oil a catalyst, not a curse

Against that backdrop, economist Dr Bobby Gossai warned in comments published by the Guyana Chronicle on Wednesday that Guyana’s greatest challenge is not producing oil but ensuring its petroleum wealth does not leave the country vulnerable to Dutch disease. He argued that oil must be used as a catalyst for growth across the wider economy rather than as a substitute for it.

Gossai, the Senior Petroleum Coordinator at the Ministry of Natural Resources, has previously quantified the stakes. He projects more than US$2.4 billion in deposits to the Natural Resource Fund in 2026 as the Errea Wittu floating production vessel comes on stream, on top of royalties, after an oil and gas sector that grew about 21 percent in 2025 with more than 261 million barrels produced from the Stabroek Block. His message this week, that investments such as the Guyana grid expansion and the industrial zones planned around Wales must absorb that income productively, echoes the long-standing advice of development economists that the country invest the boom rather than consume it.

ExxonMobil’s first real signal on Trinidad and Tobago

The follow-on move from ExxonMobil’s Guyana success arrives by the end of this month, and it is neither a bid nor a new farm-in: it is data. Prime Minister Kamla Persad-Bissessar said on 10 August that ExxonMobil is expected to deliver results from its 3D seismic survey of the ultra-deepwater TTUD-1 block by the end of August 2026. “I was told that we would get the results by the end of August,” she said.

The survey covers about 6,000 square kilometres of the 7,165-square-kilometre block off Trinidad’s east coast, in water deeper than 2,000 metres. ExxonMobil signed the production sharing contract on 12 August 2025, ending an absence of more than two decades, and committed to drill at least one exploration well in the first phase. Occidental Petroleum’s Anadarko Caribbean unit has since taken a 10 percent participating interest, leaving ExxonMobil with 90 percent and the operatorship, a partnership Persad-Bissessar read as a vote of confidence: “The fact that you brought in a partner with you means something good is happening there.”

ExxonMobil’s vice president of exploration, John Ardill, has drawn parallels between Trinidad’s offshore geology and deepwater reservoirs in Angola and Guyana, while cautioning that the acreage cannot be assumed to replicate Guyana’s Stabroek Block, where more than 11 billion barrels of recoverable resources have been found. Processing, interpretation and prospect maturation will follow the seismic results, determining whether Trinidad’s deepwater revival advances to drilling.

Guyana–Suriname ferry still suspended

One regional link remains broken. The Canawaima ferry between Moleson Creek in Guyana and South Drain in Suriname has been suspended since Saturday, 22 August 2026, with no resumption date announced. The operator said sailings were halted over technical issues aboard the MV Canawaima, a vessel around 30 years old, and Terminal Manager Deyne Harry said management was “working assiduously” to resolve them and would notify the public once service resumes.

According to Guyana’s Ministry of Public Works, maritime experts from both countries concluded in writing that the vessel could remain in operation until it entered dry dock within three months, but Suriname’s Maritime Authority (MAS) insisted that the matters be addressed immediately; responsibility for maintenance and drydocking lies with Suriname. On Tuesday the Guyana government said MAS had turned down its proposal of an alternative vessel, and that it would propose another while pressing MAS to allow even a short-term resumption of the current service.

In the meantime, Guyana has formally opened the Springlands–Nickerie backtrack route, with immigration processing at the Moleson Creek terminal on departure and at New Nickerie on arrival in Suriname, Demerara Waves reported. Small-boat operators have reported a surge in crossings since the ferry stopped.

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Sources

• www.caribbeanenergyweek.com
• newsroom.gy
• guyanachronicle.com
• brazilenergyinsight.com
• demerarawaves.com

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