Dwayne Cenac

Dwayne Cenac is an accomplished Grenadian electrical engineer and corporate executive who serves as the General Manager of the Dominica Electricity Services Limited (DOMLEC). Appointed to the executive position in September 2024, Cenac is notable for his leadership in guiding the national power utility through a critical transition away from a historical reliance on imported fossil fuels toward domestic renewable energy sources. His administration is central to the operational management, grid adaptation, and commercial commissioning of the 10-megawatt (MW) geothermal power plant project in the Roseau Valley, marking a transformative shift in the energy security and utility infrastructure of Dominica.

Education and Early Corporate Career

Cenac obtained his formal higher education and technical training through international institutional frameworks. He attended the Universidad de Oriente in Santiago de Cuba, graduating with a Bachelor of Science degree in Electrical Engineering. He later expanded his executive credentials by pursuing postgraduate training at the University of Wales, where he obtained a postgraduate diploma in Business Management with a specialization in Project Management.

Prior to his deployment to Dominica, Cenac established a distinguished career within the regional utility sector in his native country of Grenada. He spent years advancing through senior technical roles at the Grenada Electricity Company Limited (GRENLEC). During his tenure at GRENLEC, he orchestrated major infrastructural upgrades, including the expansion of a 33kV, 40MVA distribution substation and the implementation of advanced grid protection schemes to maximize network reliability. Rising to the position of Generation Manager at GRENLEC, he directed large-scale capital maintenance programs and focused on human resource development to secure baseline capacity demands.

Executive Leadership at DOMLEC

On September 2, 2024, the Board of Directors of DOMLEC, led by Chairperson Francine Baron, formally appointed Cenac as the company’s new General Manager, succeeding Acting General Manager Ellise Darwton. Cenac assumed executive control during a period of critical capacity shortfalls and frequent structural outages affecting the domestic grid.

Upon taking office, Cenac prioritized immediate generation capacity stabilization alongside long-term renewable integration. In early 2025, he coordinated alongside the Independent Regulatory Commission (IRC) to oversee the fast-tracked installation and commissioning of a temporary 4.8-megawatt thermal leased generator at the Fond Cole Power Station to alleviate acute supply shortfalls. Concurrently, he directed the structural installation of a 6-megawatt Battery Energy Storage System (BESS) at Fond Cole, an advanced stabilizing mechanism designed to seamlessly buffer and integrate intermittent renewable flows into the traditional grid.

Geothermal Integration and Utility Modernization

The primary focus of Cenac’s executive tenure has been the commercialization phase of the 10-megawatt Roseau Valley geothermal development project at Laudat. Working in alignment with the Dominica Geothermal Development Company (DGDC), Cenac managed the intricate legal and operational frameworks required to transition the geothermal system from an active testing environment into full commercial grid deployment.

Throughout early 2026, Cenac provided critical administrative oversight as the geothermal plant advanced through its final commissioning phases, successfully feeding baseload renewable electricity into the national network. While managing public expectations regarding ongoing transmission line upgrades scheduled for completion by 2027, Cenac has maintained prominent advocacy for the long-term economic and environmental benefits of the transition, projecting that the full commercial stabilization of the geothermal matrix will fundamentally drive down domestic production expenses and ensure long-term utility price relief for Dominican consumers.

Dominican Context Profile Summary