Accelerating the energy transition in the Eastern Caribbean

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Issue Brief June 28, 2024

Accelerating the energy transition in the Eastern Caribbean

By Wazim Mowla

Introduction

Countries in the Eastern Caribbean¹ are among the world’s most energy insecure nations. These countries grapple with high electricity costs that undercut economic competitiveness and growth, are heavily dependent on petroleum products, and are uniquely vulnerable to the effects of climate change. At the same time, a World Bank designation as middle- or high-income economies significantly limits access to concessional financing. The result is a slow transition to renewable energy power generation, including attracting commercial interest for the relevant infrastructure and unbundling utility systems that often stymie regulatory changes and curtail needed investments in the energy sector.

The time may be ripe for accelerating the pace of the transition in the Eastern Caribbean. A broad consensus exists among regional governments, the business community, and multilateral partners to further usher in a transition to renewable energy, given the unique vulnerabilities facing Eastern Caribbean countries. Meanwhile, countries in the Southern Caribbean (Guyana, Trinidad and Tobago, and Suriname) are leaning into their hydrocarbon reserves as they balance their own energy transition, while other countries are either attracting commercial interest or are far along in their renewable energy development relative to the Eastern Caribbean. Though there is an abundance of solar and wind power potential in the Eastern Caribbean—along with significant geothermal reserves in Dominica, Saint Vincent and the Grenadines, and Saint Kitts and Nevis—countries in this region are faced with defining how a realistic, affordable, and just energy transition can take place and unlocking new private sector and multilateral resources.

The Atlantic Council’s Caribbean Initiative engaged in a series of consultations with the Caribbean Energy Working Group (CEWG), whose members identified two main constraints to the region’s transition: the top-down vertically integrated nature of state-owned utility systems; and limited access to low-cost financing and credit to governments and clean energy developers. While recognizing that an energy transition requires a holistic approach, CEWG members propose that the starting points must be addressing utility constraints and access to finance to ensure a reliable and resilient energy system transformation that is sustainable and affordable for consumers, governments, and the private sector in the Eastern Caribbean. An energy transition in the Eastern Caribbean must ensure reliable power to combat price volatility for consumers while energy infrastructure should be resilient to the effects of climate change, hurricanes and strong tropical storms, and rising temperatures.

The CEWG brings together up to fifteen policy and technical experts from across the Caribbean, and was first convened in 2023 by the Atlantic Council. This publication builds off the CEWG’s first report, “A roadmap for the Caribbean’s energy transition,” which was published last year and outlined a five-step process that governments, developers, and regional partners can undertake to facilitate an energy transition in the Caribbean. The five-step process includes: conducting energy modeling and analysis; modernizing energy grids; diversifying utility structures; creating bankable projects; and scaling project investment to national and subregional levels. This publication focuses on applying steps three and four of the roadmap.

The CEWG met as part of two roundtable discussions, followed by five one-on-one consultation sessions across the group to identify barriers and solutions to accelerating a reliable and resilient energy transition in the Eastern Caribbean. This publication serves as a complement to existing initiatives and projects dedicated to facilitating an energy transition, with the aim of raising additional awareness of the reality and the urgency of the moment for the world’s most vulnerable countries.

Severe consequences for energy insecurity

Countries in the Eastern Caribbean are open facing, small market economies, vulnerable to ebbs and flows of the global financial system. The region’s import dependence means that supply chain constraints and rising global interest rates have a disproportionate effect on these economies. For example, when Russia’s war in Ukraine stemmed the flow of fertilizer to agriculture commodity exporters, food inflation in the Eastern Caribbean skyrocketed and remained high even as prices eventually declined in industrialized nations.² And although the price of renewable energy, such as solar photovoltaic (PV) power, has declined dramatically over the past decade, capital and investment in this sector naturally gravitated to the bigger economies in the Global North.

Climate change wreaks havoc across Caribbean islands that do not have the available climate-resilient infrastructure to withstand strong wind speeds and heavy rainfall. September 19, 2022. REUTERS/Ricardo Rojas

Stronger storms, more outages
Climate change is a significant driver of the energy transition in the Eastern Caribbean. Hurricanes and strong tropical storms cause flash flooding and high wind speeds that damage energy infrastructure. Global warming, as a result of increasing greenhouse gas emissions (GHG), is fueling stronger and more frequent tropical storms. The result is lost power for days and weeks, as was the case in 2017 when Hurricane Irma hit Antigua and Bermuda, damaging transmission lines and generators. Similarity, in 2019, Hurricane Dorian caused widespread power outages in Dominica.³

The makeup of these economies has resulted in Eastern Caribbean countries paying some of the highest electricity prices in the Americas, including double and sometimes triple of what the average consumer pays in the United States ($0.109 per 1 kilowatt-hour (KW/h).⁴ On average, consumer costs in Antigua and Barbuda ($0.367 per 1 KW/h) and Saint Kitts and Nevis ($0.333 per 1 KW/h) rank on the higher end of the spectrum, with Saint Vincent and the Grenadines ($0.185 per 1 KW/h) on the lower end, and the rest of the countries falling in between. These high costs coincide with an import dependence on petroleum products, with Antigua and Barbuda (100 percent), Dominica (92 percent), Grenada (93 percent), Saint Lucia (98 percent), Saint Kitts and Nevis (87 percent), and Saint Vincent and the Grenadines (95 percent) all relying on fossil fuels to satisfy almost all of their energy demand.⁵ The cost of these imports account for almost 7 percent of the subregion’s gross domestic product, cutting into public expenditure needed to invest in climate adaptation projects and social sectors such as education and health services.⁶

High electricity prices and energy imports undercut the competitiveness of key economic sectors in the Eastern Caribbean—notably the hospitality sector—and limit the purchasing power of consumers. According to the Inter-American Development Bank, six of the countries prioritized in this publication rank in the global top ten of tourism-dependent economies.⁷ The tourism industry accounts for a significant share of energy demand in these countries, increasing the prices for hotel rooms due to high usage of air conditioning and lighting.⁸ Given that the tourism industry is an economic driver, high energy costs can make industries uncompetitive vis-à-vis other tourist hubs in the region such as Jamaica and the Dominican Republic. Beyond the tourism sector, more than a quarter of energy demand in the Eastern Caribbean is for residential use.⁹ High power bills can take up a large share of household income and decrease the purchasing power of individuals, leaving them unable to spend money on local products and services, like food and transportation, which help to stimulate economic growth.

Despite the challenges facing the Eastern Caribbean, bright spots exist. Renewable energy, such as solar, wind, and geothermal reserves, are abundant. Across the region, the sun shines more than 200 days annually,¹⁰ has an estimated potential of almost 70 gigawatts of available offshore wind (excluding Dominica), and (excluding Antigua and Barbuda) houses an estimated 6,290 megawatts (MW) of available geothermal reserves.¹¹ But this potential has not been tapped. Current installed capacity of renewable energy (as a percentage) stands at: Antigua (4 percent), Dominica (25 percent including hydroelectric power), Grenada (4 percent), Saint Lucia (3 percent), Saint Kitts and Nevis (5 percent), and Saint Vincent and the Grenadines (17 percent including hydroelectric).

Geothermal development is a high priority in the Eastern Caribbean
Dominica has an estimated 1,390 MW of geothermal potential. The country’s small population and energy grid had not provided adequate incentive to develop that capacity, due to the high capital costs of exploring its geothermal reserves at scale- until recently. Commitment by the government in 2023 to develop its reserves and support this year from the World Bank have helped the country begin developing its geothermal potential. The World Bank is financing a new project at $38.5 million to support drilling of new geothermal wells and helping construct new transmission lines and substations to connect the future geothermal plants to consumers. Meanwhile, St. Kitts and Nevis is consistently looking for new partners to support its own geothermal ambitions for close to a decade, with a total project cost estimated at US $505 million. A mixture of bilateral and multilateral financing will be needed to bring this project closed to Dominica’s stage.¹²

Energy-transition barriers

The utility systems in the Eastern Caribbean are state-owned entities—excluding Saint Lucia, which has a public-private model—tasked with providing power to citizens. Tax revenues are used by governments to invest in critical and social services. These are top-down systems in vertically integrated structures, meaning that they single-handedly operate the generation, transmission, and distribution of power. This model can stifle innovation and competition, leaving customers without alternative choices and increasing the cost of electricity. Further, it means that introducing new clean energy technologies, when possible, must be financed and implemented by the utility, which is often devoid of the needed capital and technical assistance to act. Therefore, incorporating renewable energies into this model can be expensive—particularly since these technologies have high upfront costs. It is both a political and economic challenge that clean energy is not necessarily cheap energy.

However, unbundling utility systems is not a straightforward solution and not all state-owned entities are necessarily bad. Breaking these systems apart might divide consumer bases and may not lower the cost of electricity given the small size of Eastern Caribbean countries’ populations. Instead, as discussed below, the best-case scenario is to introduce innovation into the utility system, such as diversifying the utility structure across generation, distribution, and transmission by using public-private models. Maintaining an intact customer base is critical for utilities to keep the costs low for consumers while ensuring that utilities and the private-sector entities are still turning a profit. This does not mean that breaking up systems is the sole way to ensure low prices for renewable energy generation. Some markets, particularly in micro economies like in the Eastern Caribbean, might be too small to introduce competition and keep prices affordable. There is no one-size-fits-all solution, as changes in utility structures need to adapt to and be contextualized for each individual country.

Changing the business model of the utilities can help to create more incentives to incorporating renewable energy generation by factoring in the social cost externalities (the associated costs of fossil fuels on the broader public and society) of depending on fossil fuels as a realistic price comparison. Current models determine the price of electricity based on the cost of petroleum imports. But the emissions of fossil fuels—not just carbon dioxide but also other toxins that cause respiratory illnesses—increase cancer risks and, generally, overall poor health. The future healthcare costs for the consumer and the burden on governments to invest in adequate healthcare infrastructure are typically not added to the total cost of importing fossil fuels. If a full cost analysis and reformed business model are developed, then the price of importing fossil fuels might be higher than renewable power generation.

Utility-scale solar PV is a low-cost renewable energy option in the Eastern Caribbean, but it requires significant planning and project design work due to the unique landscapes of each country—all of which are costly. October 26, 2017. REUTERS/Alvin Baez

Commercial developers fund projects initially on their own before seeking to make projects bankable by obtaining loans that are backed by cash flow. Projects in the Eastern Caribbean take a long time to develop, given financing challenges due to unclear regulations and permitting, and a lack of investment-grade utility systems to guarantee payments under negotiated power purchasing agreements. Due to the long period of development, investors and governments look to derisk their projects by seeking full grants or convertible loan grants to help them clear these hurdles.

Commercial renewable energy projects also suffer from limited access to low cost and concessionary finance and capital. As discussed, state-owned utilities and governments are responsible for financing new renewable energy projects. These countries do not have the fiscal space or national budgets to self-finance these projects, leaving them to seek loans and grants from multilateral development banks (MDBs) and bilateral lenders. However, the World Bank classifies Eastern Caribbean countries as middle- and high-income economies, disqualifying them from accessing low-cost loans from the World Bank and those that also use this classification, such as the US Development Finance Corporation. This also applies to the business community and energy developers who need access to financing during the pre-project phase (prefeasibility studies, production of design drawings, and environmental social and impact assessments, among others).

Applying the CEWG roadmap

Addressing utility constraints and unlocking new access to finance and capital both are needed, but a well thought-out process that takes the context and nuances of each country into account is needed. To the international community, these countries are bound by their similarities (e.g., population and market size, and geographic location). Realistically, there are enough differences between them that suggest that no solution to the region’s energy transition challenges can be a one-size-fits-all approach. Each country’s context will determine how the below solutions are applied, from unbundling utility structures to attracting finance and capital based on renewable energy. While each country needs a transition that is contextualized to its own reality, technical assistance and transmission upgrades are at the core of the energy transition. Policy action and financial resources are both required, and Caribbean governments and regional institutions will need the assistance of partners like the US Trade and Development Agency and the Inter-American Development Bank (IDB) to deploy the assistance throughout the transition process.

Based on the small consumer bases and state-owned nature of utility systems in the Eastern Caribbean, unbundling utilities might not actually lower electricity costs. Instead, the structure of the utility might be reformed to a public-private partnership (PPP) model that also accounts for price comparisons between fossil fuel imports with social cost externalities attached to a transition to renewable energies. In essence, PPPs are a collaborative model that leverages the strengths of both the public and private sectors, which can help accelerate the deployment of renewable energy infrastructure while ensuring cost-effectiveness and financing sustainability. For example, needed transmission upgrades can be undertaken by governments to help absorb costs and prevent them from being passed to consumers. And the private sector can take responsibility for generation projects, driving down costs and improving competitiveness. Governments and utilities are still able to benefit from the revenue to use for public-sector investments while private-sector entities can streamline innovation in the energy sector, helping to attract more commercial interest.

Renewable energy projects, like offshore wind, have high upfront costs and require significant technical assistance to design, build, and implement. September 4, 2023. REUTERS/Tom Little

Designing PPP models will be complex. Each country and its utility or utilities are unique. The challenge will be designing the appropriate model. Here, entities such as the IDB should work with the Caribbean Development Bank (CDB), and use input from private-sector companies in the region, to design a PPP model for utility structures. The IDB houses the experience and expertise in designing PPP models, and through its new One Caribbean program is already building a project preparation facility that can incorporate PPP designs into its model.¹³ The challenge is that Eastern Caribbean countries are not members of the IDB, though they are borrowing member countries of the CDB. In the past, the CDB and the IDB have worked together to streamline assistance to and analysis for the Eastern Caribbean. The same can be done here, with the added benefit of the CDB already understanding the nuances of each of the countries in the subregion.

However, designing and implementing a PPP model requires political will and government support. Governments might not be anxious to adopt renewables if the cost of the electricity does not lower prices—affecting key political constituents—and if accelerating an energy transition comes with increased public debt through high-interest loans. Simply put, a transition is only possible if governments are given assurances and feel comfortable that incorporating renewables will not affect their standing with their constituents, meaning that entities like the IDB, CDB, and partners, such as the United States, will have to secure government support before an energy transition can take place.

As utility systems are able to reform their models to ensure that renewable energy projects are affordable for governments and consumers, support to countries and investors is needed to finance projects through the project pipeline. As discussed in the CEWG’s first report, the projects in the Caribbean tend to fall in the “valley of death,” due to project delays ranging from limited site access to an inability to secure additional financing. Key to moving projects through the pipeline is to derisk them and ensure their bankability. Two steps are needed. First, Caribbean countries need access to the expertise and capacity to conduct feasibility studies, environmental social and impact assessments, and design power purchase agreements, among other things. Second, Eastern Caribbean countries need access to investment vehicles that prioritize grants or low-cost loans for the upfront costs of renewable energy projects. Entities like IDB Invest have pockets of financing that allows the institution to inject equity into projects, but the pool of funds is small relative to what is available for other countries or subregions in Latin America.

This is where regional partners like the United States and existing regional programs like the CARICOM Development Fund (CDF) and the Bridgetown Initiative¹⁴ should be utilized. The United States government, through the International Development Finance Corporation (DFC), should take advantage of the current DFC reauthorization process to create a carve out for clean energy projects in the region. The scale of investment is minimal compared to other DFC-financed projects and would have outsized effects in the small markets and grids in the Eastern Caribbean. This would take an act of the US Congress—particularly for a middle-income country exception—but there is precedent and increasing appetite to prioritize energy security in the Caribbean. Further, the United States should encourage the IDB and the CDB to work with the CDF and the Bridgetown Initiative to create a project pipeline (with attached equity investments available) to attract large-scale financing and grants from global donors. Capital and finance around the world are available if regional partners and entities are able to build mechanisms that streamline funding to energy projects in the Eastern Caribbean and build a project pipeline to attract commercial investors.

A global call to action

An energy transition in the Eastern Caribbean requires political will, regional coordination, and consistent technical assistance. Relative to the cost of the global energy transition, the needed capital in the Eastern Caribbean is minimal. But the tides are changing in the region, as more political actors and financial institutions are thinking creatively of how to accelerate an energy transition. Still, human capital and capacity limitations stifle the region’s ability to undertake this process alone. Partner governments like the United States and Canada have committed to the region’s energy security in the past few years, but these two countries do not have the funding or domestic political will to direct their attention consistently to the Eastern Caribbean. Addressing the climate crisis and facilitating a global energy transition is increasing in urgency each day, meaning that more actors across governments, international bodies, the business community, and foundations are unlocking new forms of support. Tapping into these resources will be critical. Regional governments and their partners need to continue raising the profile of the Eastern Caribbean and using regional and global platforms, from the Group of Twenty to the UN General Assembly to the COP29 climate talks in November to ensure that these countries are not left behind.

Acknowledgments

The Atlantic Council thanks board member Melanie Chen for her financial support of this publication and the corresponding working group. A thank you also goes to the CEWG members who joined the numerous one-on-one consultations and roundtables that informed this publication, including co-chairs David Goldwyn and Eugene Tiah. A special thank you goes to Jason Marczak, vice president and senior director of the Adrienne Arsht Latin America Center, which houses the Caribbean Initiative, for his guidance and comments throughout the working group and during the drafting of this publication. Maite Gonzalez Latorre managed the production flow of this publication.

About the author

Staff

Wazim Mowla

Associate Director & Fellow, Caribbean Initiative

Adrienne Arsht Latin America Center

Caribbean China

Wazim Mowla is the associate director and fellow of the Caribbean Initiative at the Atlantic Council’s Adrienne Arsht Latin America Center. He leads the development and execution of the initiative’s programming, including the Financial Inclusion Task Force, the US-Caribbean Partnership to Address the Climate Crisis (PACC) 2030 Working Group, and the Caribbean Energy Working Group. Since joining the Council, Mowla has co-authored major publications on the strategic importance of sending US COVID-19 vaccines to the Caribbean, strategies to address financial derisking, and how the United States can advance new policies to support climate and energy resilience.

About the Caribbean Energy Working Group Co-chairs

David Goldwyn is president of Goldwyn Global Strategies, LLC (GGS), an international energy advisory consultancy, and chairman of the Atlantic Council Global Energy Center’s Energy Advisory Group. He is a globally recognized thought leader, educator, and policy innovator in energy security and extractive-industry transparency.

Eugene Tiah is a senior business executive with in-depth knowledge and more than forty years of experience in the oil and gas business within the United States and the Caribbean region. He is also the president and CEO of the Caribbean Energy Chamber.

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