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For many Dominicans, recent power interruptions have been an inconvenience. Homes have gone dark, businesses have paused operations, and daily routines have occasionally been disrupted. While these temporary outages have generated questions and concerns, energy officials say they are an essential part of preparing the country for a future powered by cleaner, more reliable, and sustainable energy.
Behind these temporary interruptions lies one of Dominica’s most ambitious national development projects—the transition to geothermal energy.
For a country that has long depended on imported fossil fuels to generate electricity, geothermal energy promises something transformative: cleaner electricity, greater energy independence, increased reliability, and the potential for lower electricity costs in the years ahead.
The current testing and commissioning activities being carried out by the Dominica Geothermal Development Company (DGDC) are helping engineers ensure that Dominica Electricity Services Limited (DOMLEC)’s electrical system is fully prepared to receive power from the new geothermal plant once it becomes operational.
Recent testing and commissioning activities by these stakeholders have helped to ensure that the national grid is fully prepared to receive power by the geothermal plant, which is now commercially operational. Key players in this monumental geothermal project include the Government of Dominica (GoCD), the Dominica Geothermal Development Company Limited (DGDC) established by the GoCD to lead all activities relating to geothermal exploration on the island, the Geothermal Power Company of Dominica (GPCD)- a local subsidiary of Ormat Technologies Inc. responsible for building, owning, and operating the 10 MW geothermal power plant in Laudat under a 25-year agreement, DOMLEC the national electricity utility responsible for purchasing the electricity generated by the geothermal plant and Kalpataru Projects International Limited (KPIL)- contracted by the Government of Dominica to construct the Transmission System. Once completed the transmission system will be managed and operated by DOMLEC.
Understanding Geothermal Energy
Unlike solar and wind energy, geothermal power is available around the clock.
Because the Earth’s internal heat is continuously replenished, geothermal energy provides a dependable, renewable source of electricity that is not affected by sunshine, rainfall, or changing weather conditions.
Dominica’s unique volcanic landscape makes it one of the few Caribbean islands with significant geothermal potential, positioning the country as a regional leader in renewable energy.
Why Are There Temporary Power Interruptions?
As Dominica prepares to integrate geothermal electricity into its national grid, engineers must conduct extensive testing to ensure the entire electrical system can safely and efficiently accommodate the new source of power.
These activities sometimes require temporary interruptions to electricity supply while equipment is inspected, upgraded, calibrated, and synchronized.
Although these outages may be inconvenient, utility officials emphasize that they are part of ensuring the long-term stability and safety of the country’s electricity network.
Similar commissioning and testing exercises are standard practice around the world whenever major power infrastructure is introduced or upgraded.
In essence, the work being done today is intended to reduce the likelihood of larger problems in the future.
Building a More Reliable Grid
Modern electricity systems are complex networks that require every component to work seamlessly together.
Introducing geothermal power requires careful coordination between generation facilities, substations, transformers, transmission lines, protection systems, and customer connections – a huge production and way more than just connecting a power plant.
Testing allows engineers to identify and resolve any technical issues before geothermal electricity becomes fully operational.
By carrying out these checks now, Dominica is investing in a stronger and more resilient electricity system that will better serve homes, businesses, hospitals, schools, and other essential public services.
Interview with DOMLEC’s Public Relations Officer: Ms. Ayeola Georgee
A: Customers have experienced some temporary power interruptions due to the ongoing process of integrating the new geothermal generation into the national electricity system. During the commissioning period they experienced some islandwide outages due to transmission-related issues and interconnection challenges which have since been resolved. Take note, that some of these outages were related to faults on DOMLECs system due to internal issues and external factors such as vegetation and animal contact with our lines. In each instance the related stakeholders have worked to ensure service is restored as quickly and safely as possible.
Q: What testing is currently taking place?
A: Currently there is no testing being done as the plant is in commercial operations since the end of July. However, transmission system to include substations is still ongoing.
Q: How will geothermal energy improve Dominica’s electricity system?
A: Dominicans are already seeing tangible results of the geothermal project. This is a reliable, locally available indigenous source of renewable energy. It has reduced our dependence on imported diesel fuel, which means greater protection from fluctuations in international fuel prices. We have seen reduced emissions and the fuel component of customers’ electricity bills has been reducing over time. Most importantly, geothermal generation has significantly contributed to Dominica achieving the goal of transitioning to a predominantly renewable electricity system. Renewable energy penetration is just under 70% with hydro and geothermal combined.
Q: What message would you like to share with customers who have been affected by the outages?
A: We understand the frustration and inconvenience that power interruptions can cause,
particularly for customers managing their homes and businesses. We sincerely apologise for the disruption and appreciate our customers’ patience and understanding while we navigate this important period of transition. The Government of Dominica, through the DGDC, and DOMLEC are working closely to ensure that the geothermal plant and the wider electricity system operate safely, reliably and efficiently. While some interruptions have occurred during this transition, we have been working diligently to minimise their impact and strengthen the stability of the electricity system. Our focus remains on ensuring that customers benefit from a more reliable, resilient and sustainable electricity service as Dominica advances its transition to renewable energy.
Q: How close is Dominica to benefiting from geothermal power?
A: Dominica has already reached a significant milestone in its geothermal journey. The geothermal plant has been connected to the electricity system, and the necessary testing and commissioning activities have been completed. The plant is now operating commercially and contributing to the island’s electricity supply. Customers are already beginning to benefit from this important investment, and as geothermal power becomes more integrated into the electricity system, these benefits will continue to grow. Geothermal energy will help reduce our reliance on imported fossil
fuels, support greater stability in electricity costs and move Dominica closer to its goal of greater energy independence and a more sustainable electricity future.
A Cleaner Future for Dominica
The introduction of geothermal energy represents a major step towards reducing Dominica’s dependence on imported diesel fuel.
Currently, much of the country’s electricity generation relies on imported petroleum products, making electricity costs vulnerable to fluctuations in global oil prices.
By generating electricity from the Earth’s natural heat, Dominica can reduce fuel imports, lower greenhouse gas emissions, and improve long-term energy security.
This transition also supports the country’s broader vision of becoming the world’s first climate-resilient nation by investing in sustainable infrastructure that protects both the environment and the economy.
Benefits Beyond Electricity
The impact of geothermal energy extends well beyond the power sector. A more reliable and sustainable electricity supply can encourage investment, strengthen local industries, create employment opportunities, and support innovation across sectors such as tourism, manufacturing, agriculture, healthcare, and education. As electricity generation becomes cleaner, Dominica will also be better positioned to support the growing use of electric vehicles and other technologies designed to reduce carbon emissions. For businesses, more stable electricity can improve productivity and reduce operational risks. For families, it offers the promise of greater reliability and the possibility of more affordable energy over time.
Supporting Dominica’s Climate Vision
Dominica’s renewable energy journey did not begin with geothermal energy. The country has a long history of harnessing its natural resources for clean energy, with hydroelectricity playing a pioneering role in the Caribbean.
The Dominica Electricity Services (DOMLEC) was an early pioneer in the development of hydroelectric power in the region. The country’s investment in hydropower dates back more than seven decades, demonstrating a longstanding commitment to reducing dependence on fossil fuels and utilizing Dominica’s abundant natural resources for electricity generation.
Key milestones in Dominica’s hydroelectric development include:
These three hydroelectric power stations — Trafalgar, Padu and Laudat — remain in existence and operational today, providing, on average, approximately 30% of Dominica’s electricity generation. This longstanding investment in hydropower provides an important foundation for understanding Dominica’s broader climate and energy vision. Hydroelectricity has demonstrated the country’s ability to harness its natural resources for renewable energy, while geothermal energy represents the next significant opportunity to further transform the country’s energy landscape. As Dominica advances its geothermal ambitions, the experience gained through decades of hydropower generation provides an important part of the country’s renewable-energy legacy. Together, hydro and geothermal resources can contribute to a more resilient, sustainable and low-carbon energy system, while supporting Dominica’s wider climate commitments and reducing the country’s reliance on imported fossil fuels.
Dominica’s climate vision is therefore not simply about introducing new technologies; it is about building on decades of experience in renewable energy and taking the next step toward a cleaner, more resilient energy future.
Looking Ahead
Every major transformation requires careful preparation. Although temporary power interruptions may test the patience of consumers, they also signal meaningful progress toward a cleaner and more resilient energy future. The work taking place today is laying the foundation for an electricity system designed to serve Dominicans for generations to come. As engineers continue testing, upgrading, and preparing the national grid, each completed milestone brings Dominica one step closer to unlocking the full potential of geothermal energy. The temporary inconvenience experienced today may ultimately become one of the country’s most important investments in a future defined by cleaner energy, greater resilience, and sustainable national development.
By Soana Gordon
For many Dominicans, recent power interruptions have been an inconvenience. Homes have gone dark, businesses have paused operations, and daily routines have occasionally been disrupted. While these temporary outages have generated questions and concerns, energy officials say they are an essential part of preparing the country for a future powered by cleaner, more reliable, and sustainable energy.
Behind these temporary interruptions lies one of Dominica’s most ambitious national development projects—the transition to geothermal energy.
For a country that has long depended on imported fossil fuels to generate electricity, geothermal energy promises something transformative: cleaner electricity, greater energy independence, increased reliability, and the potential for lower electricity costs in the years ahead.
The current testing and commissioning activities being carried out by the Dominica Geothermal Development Company (DGDC) are helping engineers ensure that Dominica Electricity Services Limited (DOMLEC)’s electrical system is fully prepared to receive power from the new geothermal plant once it becomes operational.
Recent testing and commissioning activities by these stakeholders have helped to ensure that the national grid is fully prepared to receive power by the geothermal plant, which is now commercially operational. Key players in this monumental geothermal project include the Government of Dominica (GoCD), the Dominica Geothermal Development Company Limited (DGDC) established by the GoCD to lead all activities relating to geothermal exploration on the island, the Geothermal Power Company of Dominica (GPCD)- a local subsidiary of Ormat Technologies Inc. responsible for building, owning, and operating the 10 MW geothermal power plant in Laudat under a 25-year agreement, DOMLEC the national electricity utility responsible for purchasing the electricity generated by the geothermal plant and Kalpataru Projects International Limited (KPIL)- contracted by the Government of Dominica to construct the Transmission System. Once completed the transmission system will be managed and operated by DOMLEC.
Understanding Geothermal Energy
Unlike solar and wind energy, geothermal power is available around the clock.
Because the Earth’s internal heat is continuously replenished, geothermal energy provides a dependable, renewable source of electricity that is not affected by sunshine, rainfall, or changing weather conditions.
Dominica’s unique volcanic landscape makes it one of the few Caribbean islands with significant geothermal potential, positioning the country as a regional leader in renewable energy.
Why Are There Temporary Power Interruptions?
As Dominica prepares to integrate geothermal electricity into its national grid, engineers must conduct extensive testing to ensure the entire electrical system can safely and efficiently accommodate the new source of power.
These activities sometimes require temporary interruptions to electricity supply while equipment is inspected, upgraded, calibrated, and synchronized.
Although these outages may be inconvenient, utility officials emphasize that they are part of ensuring the long-term stability and safety of the country’s electricity network.
Similar commissioning and testing exercises are standard practice around the world whenever major power infrastructure is introduced or upgraded.
In essence, the work being done today is intended to reduce the likelihood of larger problems in the future.
Building a More Reliable Grid
Modern electricity systems are complex networks that require every component to work seamlessly together.
Introducing geothermal power requires careful coordination between generation facilities, substations, transformers, transmission lines, protection systems, and customer connections – a huge production and way more than just connecting a power plant.
Testing allows engineers to identify and resolve any technical issues before geothermal electricity becomes fully operational.
By carrying out these checks now, Dominica is investing in a stronger and more resilient electricity system that will better serve homes, businesses, hospitals, schools, and other essential public services.
Interview with DOMLEC’s Public Relations Officer: Ms. Ayeola Georgee
A: Customers have experienced some temporary power interruptions due to the ongoing process of integrating the new geothermal generation into the national electricity system. During the commissioning period they experienced some islandwide outages due to transmission-related issues and interconnection challenges which have since been resolved. Take note, that some of these outages were related to faults on DOMLECs system due to internal issues and external factors such as vegetation and animal contact with our lines. In each instance the related stakeholders have worked to ensure service is restored as quickly and safely as possible.
Q: What testing is currently taking place?
A: Currently there is no testing being done as the plant is in commercial operations since the end of July. However, transmission system to include substations is still ongoing.
Q: How will geothermal energy improve Dominica’s electricity system?
A: Dominicans are already seeing tangible results of the geothermal project. This is a reliable, locally available indigenous source of renewable energy. It has reduced our dependence on imported diesel fuel, which means greater protection from fluctuations in international fuel prices. We have seen reduced emissions and the fuel component of customers’ electricity bills has been reducing over time. Most importantly, geothermal generation has significantly contributed to Dominica achieving the goal of transitioning to a predominantly renewable electricity system. Renewable energy penetration is just under 70% with hydro and geothermal combined.
Q: What message would you like to share with customers who have been affected by the outages?
A: We understand the frustration and inconvenience that power interruptions can cause,
particularly for customers managing their homes and businesses. We sincerely apologise for the disruption and appreciate our customers’ patience and understanding while we navigate this important period of transition. The Government of Dominica, through the DGDC, and DOMLEC are working closely to ensure that the geothermal plant and the wider electricity system operate safely, reliably and efficiently. While some interruptions have occurred during this transition, we have been working diligently to minimise their impact and strengthen the stability of the electricity system. Our focus remains on ensuring that customers benefit from a more reliable, resilient and sustainable electricity service as Dominica advances its transition to renewable energy.
Q: How close is Dominica to benefiting from geothermal power?
A: Dominica has already reached a significant milestone in its geothermal journey. The geothermal plant has been connected to the electricity system, and the necessary testing and commissioning activities have been completed. The plant is now operating commercially and contributing to the island’s electricity supply. Customers are already beginning to benefit from this important investment, and as geothermal power becomes more integrated into the electricity system, these benefits will continue to grow. Geothermal energy will help reduce our reliance on imported fossil
fuels, support greater stability in electricity costs and move Dominica closer to its goal of greater energy independence and a more sustainable electricity future.
A Cleaner Future for Dominica
The introduction of geothermal energy represents a major step towards reducing Dominica’s dependence on imported diesel fuel.
Currently, much of the country’s electricity generation relies on imported petroleum products, making electricity costs vulnerable to fluctuations in global oil prices.
By generating electricity from the Earth’s natural heat, Dominica can reduce fuel imports, lower greenhouse gas emissions, and improve long-term energy security.
This transition also supports the country’s broader vision of becoming the world’s first climate-resilient nation by investing in sustainable infrastructure that protects both the environment and the economy.
Benefits Beyond Electricity
The impact of geothermal energy extends well beyond the power sector. A more reliable and sustainable electricity supply can encourage investment, strengthen local industries, create employment opportunities, and support innovation across sectors such as tourism, manufacturing, agriculture, healthcare, and education. As electricity generation becomes cleaner, Dominica will also be better positioned to support the growing use of electric vehicles and other technologies designed to reduce carbon emissions. For businesses, more stable electricity can improve productivity and reduce operational risks. For families, it offers the promise of greater reliability and the possibility of more affordable energy over time.
Supporting Dominica’s Climate Vision
Dominica’s renewable energy journey did not begin with geothermal energy. The country has a long history of harnessing its natural resources for clean energy, with hydroelectricity playing a pioneering role in the Caribbean.
The Dominica Electricity Services (DOMLEC) was an early pioneer in the development of hydroelectric power in the region. The country’s investment in hydropower dates back more than seven decades, demonstrating a longstanding commitment to reducing dependence on fossil fuels and utilizing Dominica’s abundant natural resources for electricity generation.
Key milestones in Dominica’s hydroelectric development include:
These three hydroelectric power stations — Trafalgar, Padu and Laudat — remain in existence and operational today, providing, on average, approximately 30% of Dominica’s electricity generation. This longstanding investment in hydropower provides an important foundation for understanding Dominica’s broader climate and energy vision. Hydroelectricity has demonstrated the country’s ability to harness its natural resources for renewable energy, while geothermal energy represents the next significant opportunity to further transform the country’s energy landscape. As Dominica advances its geothermal ambitions, the experience gained through decades of hydropower generation provides an important part of the country’s renewable-energy legacy. Together, hydro and geothermal resources can contribute to a more resilient, sustainable and low-carbon energy system, while supporting Dominica’s wider climate commitments and reducing the country’s reliance on imported fossil fuels.
Dominica’s climate vision is therefore not simply about introducing new technologies; it is about building on decades of experience in renewable energy and taking the next step toward a cleaner, more resilient energy future.
Looking Ahead
Every major transformation requires careful preparation. Although temporary power interruptions may test the patience of consumers, they also signal meaningful progress toward a cleaner and more resilient energy future. The work taking place today is laying the foundation for an electricity system designed to serve Dominicans for generations to come. As engineers continue testing, upgrading, and preparing the national grid, each completed milestone brings Dominica one step closer to unlocking the full potential of geothermal energy. The temporary inconvenience experienced today may ultimately become one of the country’s most important investments in a future defined by cleaner energy, greater resilience, and sustainable national development.
By Soana Gordon
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using ‘Content here, content here’, making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for ‘lorem ipsum’ will uncover many web sites still in their infancy.
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using ‘Content here, content here’, making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for ‘lorem ipsum’ will uncover many web sites still in their infancy.
The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using ‘Content here, content here’, making
The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using ‘Content here, content here’, making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for ‘lorem ipsum’ will uncover many web sites still in their infancy.
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