Powering the Caribbean's Energy Future. Protecting Its Most Precious Resource.

The future of energy and water demands bold, informed decisions. Elequa Advisory brings deep expertise in utility regulation, energy transition, and water management to help leaders build systems their communities can count on.

Expert Guidance for Sustainable Infrastructure and Regulation

Elequa Advisory provides specialized advisory services in energy transition, utility regulation, and water and wastewater management. With over two decades of experience, we support governments, regulators, and utilities in designing practical, evidence-based solutions tailored to regional realities. Our work strengthens institutions, improves regulatory frameworks, and helps build resilient infrastructure systems that serve communities for generations.

Audience: Governments, regulators, utilities, investors, and development agencies.

Services: Energy, regulation, water, and wastewater.

Difference: Regional expertise + practical solutions

Result: Sustainable and resilient systems

Powering the Caribbean's Energy Future. Protecting Its Most Precious Resource.

Elequa Advisory delivers expert guidance in energy transition, utility regulation, and water and wastewater management helping governments, regulators, and utilities build sustainable, resilient systems for generations to come.

Energy Transition Advisory

We support governments and utilities in designing renewable energy tariffs, developing power purchase agreements, and planning clean energy transitions that ensure long-term sustainability.

Utility Regulation & Rate-Making

Our expertise includes rate-making, financial analysis, standards of service development, and modernization of regulatory frameworks to strengthen institutions and protect consumers.

Water & Wastewater Advisory

We provide technical and regulatory advisory for tariff setting, service benchmarking, and policy development to improve water and wastewater sector performance.

Energy Transition Advisory

We support governments and utilities in designing renewable energy tariffs, developing power purchase agreements, and planning clean energy transitions that ensure long-term sustainability.

Utility Regulation & Rate-Making

Our expertise includes rate-making, financial analysis, standards of service development, and modernization of regulatory frameworks to strengthen institutions and protect consumers.

Water & Wastewater Guidance

We provide technical and regulatory guidance for tariff setting, service benchmarking, and policy development to improve water and wastewater sector performance.

Trusted by Leading Institutions

Elequa Advisory has collaborated with respected regional and international organizations in energy regulation, policy development, and infrastructure modernization.

The Organisation of Caribbean Utility Regulators (OOCUR)

International Confederation of Energy Regulators (ICER)

InterAmerican Development Bank (IDB)

Caribbean Community and Common Market (CARICOM)

Meet Dr. Marsha Atherley-Ikechi

For over two decades, I’ve worked at the intersection of policy, engineering, and people helping Caribbean nations navigate some of their most complex regulatory challenges. From establishing the region’s first resource-based renewable energy tariffs to modernizing water utility frameworks, I’ve seen firsthand what happens when regulation is done right: communities thrive, investors gain confidence, and sustainable development becomes reality.

What We Offer

Elequa Advisory provides specialized regulatory, technical, and strategic advisory services to governments, utilities, and development partners—supporting sustainable energy systems, effective regulation, and resilient infrastructure.