InterEnergy

What InterEnergy does

InterEnergy Group is a privately held, vertically integrated energy company founded in 1988 by Rolando Gonzalez-Bunster and headquartered in London with operational headquarters in Panama City. The company operates a 2.5 GW portfolio across 12 countries in Latin America and the Caribbean (Dominican Republic, Panama, Jamaica, Chile, Uruguay, Paraguay, Puerto Rico, Guatemala, U.S. Virgin Islands, Cayman Islands, Mexico, and Guyana), spanning thermal gas, HFO, wind, solar, battery storage, LNG infrastructure, EV charging, and electricity distribution. Its core operating subsidiaries include CEPM (an exclusive electricity distribution concession in eastern Dominican Republic serving 70,000+ customers and 55,000+ hotel rooms, representing 65% of the country's hotel room count), Energas (combined-cycle natural gas generation), Generadora Gatún (670 MW gas plant, the largest in Central America and the Caribbean, joint ventured with AES Panama), Enadom (LNG commercialization), Enertur (solar plus 30 MWh BESS), and Evergo (the most advanced EV charging platform in Latin America with 1,200+ public stations and the only OCA-certified network in the region).

The company's revenue model rests on four pillars: (1) wholesale power generation sold under long-term 10–20+ year Power Purchase Agreements with state-owned national utilities such as CDEEE (Dominican Republic) and JPS (Jamaica); (2) regulated electricity distribution tariffs through the CEPM concession; (3) energy services delivered via an ESCO model — including thermal energy (chilled/hot water, steam) to hotels, generating up to 30% cost savings, and the IES smart utility software suite; and (4) transaction-based revenue from LNG commercialization (Enadom) and EV charging (Evergo). InterEnergy serves three primary customer segments: national utilities and governments (B2G via PPAs), the hospitality and tourism sector (B2B, with deep concentration in Dominican Republic resort corridors), and residential and commercial end-customers through CEPM's distribution network. Institutional capital partners include Brookfield Asset Management (board representation), Stonepeak, IFC, IFC Asset Management, and Barings, alongside development-finance lenders such as IDB Invest, FinDev Canada, and FMO.

Name

InterEnergy

Legal name

InterEnergy Group

Website

https://interenergy.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

501–1,000 employees

Short description

InterEnergy Group is a private, vertically integrated Latin American and Caribbean energy company with 2.5 GW of generation across 12 countries, operating gas, wind, solar, and LNG assets alongside the exclusive CEPM utility in the Dominican Republic and the Evergo EV charging network.

Ownership category

akta.pro rank

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices9 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Infrastructure, Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Power Generation & Sale (Wholesale): InterEnergy generates electricity from thermal (HFO, natural gas), wind, solar, and battery storage assets and sells power under long-term PPAs (10-20+ years) to national grid operators and state-owned utilities. Also sells into spot/merchant markets. Revenue is recurring based on capacity payments and energy generation.
2. Electricity Distribution (CEPM Utility): CEPM operates as a vertically integrated standalone electric utility (generation, transmission, distribution) serving hotel resorts and residential/commercial customers in eastern Dominican Republic. Revenue comes from electricity distribution tariffs charged to end-customers. CEPM is the highest credit-rated local electric company (AAA) in the Dominican Republic.
3. Energy Services (Thermal, Software, EV Charging): InterEnergy Systems provides thermal energy services (chilled water, hot water, steam, thermal oil) to hotel customers via ESCO model (no upfront capital from clients). Evergo provides EV charging infrastructure with public, residential and fleet solutions. Enertur and district energy services generate savings/fees from efficiency improvements.
4. Natural Gas Commercialization (Enadom): Enadom commercializes LNG/natural gas in the Dominican Republic, enabling conversion of power plants to cleaner fuel. Currently supplies 950 MW of electricity generation and has capacity to supply up to 3,000 MW.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

InterEnergy Group is a diversified energy company that generates, transmits, distributes, and commercializes electricity across Latin America and the Caribbean. Its core offerings include wholesale power generation (thermal, wind, solar) sold under long-term PPAs, vertically integrated electricity distribution through CEPM in the Dominican Republic, LNG commercialization, electric vehicle charging via Evergo, and thermal energy services to hotel customers.

Product overview

InterEnergy Group operates a diversified energy portfolio across Latin America and the Caribbean, consisting of power generation assets (thermal gas, wind, and solar), electricity distribution utilities, LNG infrastructure, and electric mobility services. The portfolio includes: CEPM (standalone electric utility in Dominican Republic), Energas (combined-cycle gas plants), Evergo (EV charging network), Enadom (LNG infrastructure), InterEnergy Systems (thermal energy and software platforms), and multiple renewable energy assets (wind farms including GEDOM, Quilvio Cabrera, Laudato Sí, Raki/Huajache, InterEnergy Jamaica Wind, InterEnergy Uruguay; solar assets including Enertur, Saona Solar Park, Tecnisol, Eight Rivers, InterEnergy Solar Chile, Donoe, Spanish Town, SIBO Guatemala, Bodden Town), plus Generadora Gatún (natural gas) and the CEPM Zero decarbonization program. The company also provides smart grid, smart metering, smart public lighting, and smart building solutions through its subsidiaries.

Differentiator

Problem solved

Functional benefit

Brands

• Evergo: Electric vehicle charging station network platform operating across Latin America and Caribbean, offering public charging, residential (My Evergo), and commercial fleet solutions (Evergo Fleet)
• CEPM Zero
• CEPM
• Energas
• Enadom

Products and services

• Wholesale Power Generation (Thermal, Wind, Solar, BESS) Generates electricity from thermal (HFO, natural gas), wind, solar, and battery storage assets and sells power under long-term 10-20+ year PPAs to state-owned national utilities (e.g., CDEEE, JPS) and into merchant markets. Targets national grid operators and government utilities across the Caribbean and Latin America.
• CEPM Electricity Distribution Utility Vertically integrated electric utility (generation, transmission, distribution) operating the first and only smart grid in the Dominican Republic, serving 55,000+ hotel rooms and 70,000+ residential and commercial customers in the eastern Dominican Republic (Punta Cana, Bavaro, Macao, Uvero Alto, Miches, Bayahibe, La Romana). Offers smart metering, prepaid/postpaid billing, and real-time consumption monitoring.
• Evergo EV Charging Network The most advanced and sophisticated electric vehicle charging platform in Latin America and the Caribbean, with 1,200+ public charging stations (30% DC Level 3 Fast Chargers) across Dominican Republic, Panama, Jamaica, Mexico, Uruguay, and Paraguay. First and only OCA-certified (Open Charge Alliance) network in Latin America. Includes My Evergo residential charging, Evergo Fleet commercial fleet management, and Evergo Connect solar-powered hubs.
• Enadom LNG Commercialization Liquefied natural gas (LNG) infrastructure company providing natural gas commercialization in the Dominican Republic, with 280,000 cubic meters total LNG storage capacity. Currently supplies 950 MW of electricity generation and is capable of supplying up to 3,000 MW, enabling conversion of HFO power plants to cleaner fuel.
• Energas Combined-Cycle Gas Power Plant Combined-cycle natural gas power plant located in San Pedro de Macorís, Dominican Republic, with 300 MW installed capacity operating under a 10-year PPA extension (until 2032) with CDEEE. Operates under 10-year PPA with the Dominican state utility and an additional 130 MW unit is under construction.
• Enertur Solar PV with Battery Storage Solar photovoltaic project with battery energy storage system (BESS) in La Romana, Dominican Republic, with 105.2 MWp peak capacity, 77.9 MW nominal capacity, and 30 MWh battery storage, supplying clean energy to CEPM.
• InterEnergy Systems Thermal Energy and Smart Suite Software Provides energy-efficient thermal platforms (chilled water, hot sanitary water, steam, thermal oil) to hotel customers under an ESCO model (no upfront capital from clients) delivering up to 30% savings. Also offers the Commercial Software Smart Suite (IES) — a proprietary software platform for utility management with virtual office, mobile app, USSD, ATM, reports, MDM, WhatsApp Bot, automatic cash desk, e-mobility, and energy balance modules.
• District Energy System First and only district energy project in the Dominican Republic and Caribbean, distributing chilled water and hot water to hotels using waste heat from CEPM's power generation plant, achieving approximately 30% savings in hotel operating costs.
• Generadora Gatún Natural Gas Power Plant Joint venture (51% InterEnergy, 49% AES Panama) natural gas power plant on Isla Telfers, Colón, Panama, with 670 MW installed capacity — the largest natural gas power plant in Central America and the Caribbean.
• CEPM Zero Decarbonization Program Billion-dollar decarbonization program aimed at achieving carbon neutrality at CEPM through integration of wind, solar, pumped hydro, and battery storage, targeting net-zero by 2030.
• Guyana Power Grid Modernization Services Utility modernization services to Guyana Power & Light Inc. (GPL) including infrastructure supervision, project management, power plant optimization, asset life management, and Smart Grid roadmap development through 2030. To date: supervision of 350+ km transmission lines, 240 km distribution networks, 16 substations, and 20,000 smart meters.

Quantifiable outcome

• 30% savings in hotel operating costs through district energy thermal systems
• +7 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• AES Corporation / AES PanamacoreStrategic or Co-development PartnerInterEnergy Group (51%) and AES Panama (49%) jointly own Generadora Gatún, the largest natural gas power plant in Central America and the Caribbean (670 MW). InterEnergy COO Marcelo Aicardi previously held senior leadership positions at AES Corporation (VP of International M&A, President of Mexico/Central America/Caribbean, CFO of South America). InterEnergy and AES are also co-partners in Enadom (LNG commercialization) in the Dominican Republic.
• AES Corporation / AES PanamacoreStrategic or Co-development PartnerJoint venture 51% InterEnergy / 49% AES Panama for Generadora Gatún (670 MW natural gas plant in Panama, operational October 2024). Enadom LNG infrastructure joint venture between AES Dominicana, Energas, and InterEnergy for natural gas marketing in Dominican Republic and Caribbean.
• Guyana Power & Light Inc. (GPL)coreStrategic or Co-development PartnerInterEnergy signed an agreement with GPL to support the modernization of Guyana's electricity system through infrastructure supervision, project management, power plant optimization, asset life management, and Smart Grid roadmap development through 2030. To date: supervision of 350+ km transmission lines, 240 km distribution networks, 16 substations, 20,000 smart meters. New office inaugurated in Georgetown, Guyana (June 2026).
• Open Charge Alliance (OCA)coreTechnology or IntegrationEvergo is the first and only company in Latin America certified under the Open Charge Alliance (OCA) protocol, enabling global interoperability of its EV charging network. This certification allows Evergo customers to use their app at any OCA-certified charging station globally, and enables third-party networks to integrate with Evergo's platform.
• Clinton Foundation / Clinton Global InitiativeminorStrategic or Co-development PartnerCEO Rolando González Bunster is a Director and Trustee of the William, Hillary and Chelsea Clinton Foundation and a member of the Energy Committee of the Clinton Global Initiative. At CGI 2022 in New York, Bunster committed to CEPM Zero carbon neutrality program. InterEnergy participates in CGI initiatives for clean energy development.
• Neoen SA / Rekamniar FrontierminorStrategic or Co-development PartnerEight Rivers Energy Company (acquired by InterEnergy in April 2025) originally developed Paradise/Eight Rivers Solar Park in Jamaica in partnership with Neoen SA and Rekamniar Frontier. 51.5 MWp project developed and built by Neoen SA.

Scale indicators13 records

Recent moves8 records

Expansion highlights6 records

Market position

Competitive moat2 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@interenergygroup
• LinkedInlinkedin.com/company/interenergy-group
• Xx.com/interenergyg

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries15 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about InterEnergy