GEM delivers shore-to-ship power systems that supply clean electricity to berthed vessels, allowing onboard engines to shut down at dock. This reduces fuel consumption and NOx and SOx emissions while improving Carbon Intensity Indicator (CII) performance and supporting IMO 2030 targets.

Designed for regional conditions, GEM’s shore power infrastructure integrates with port facilities and utility grids, enabling vessels to connect to renewable or low-carbon electricity while creating new energy service opportunities for Caribbean ports.

GEM supports Caribbean ports in reducing operational emissions through structured decarbonization strategies that combine assessment, planning, and infrastructure deployment. Our process begins with energy and emissions audits, followed by integration of renewable energy, electrification technologies, and low-carbon fuel solutions.

These initiatives help ports align with emerging green port standards and evolving maritime regulations while minimizing disruption and delivering measurable emissions reductions and long-term energy efficiency improvements.

GEM designs and delivers electric utility infrastructure and grid integration solutions tailored to Caribbean island power systems. We support utilities in integrating renewable energy, storage, and distributed resources reliably—bridging the gap between clean-energy ambition and dependable, cost-efficient power delivery.

Our work includes substation upgrades, distribution network modernization, microgrid development, and smart grid controls that strengthen grid resilience while aligning with national energy strategies and long-term energy security goals.

GEM supports the development of bankable clean-energy projects by structuring financing solutions suited to Caribbean island economies. We work with ports, electric utilities, governments, and capital providers to assemble balanced funding structures that meet investor and regulatory expectations.

Through public–private partnerships (PPPs), special purpose vehicles (SPVs), and power purchase agreement (PPA) frameworks, GEM helps bridge the gap between projects and capital—making financing easier to assemble and enabling participation from development finance institutions, blended capital facilities, green finance providers, and private investors.

GEM develops waste-to-energy solutions that convert unavoidable port waste streams into renewable power and transitional energy products, turning waste into revenue-generating energy while reducing disposal costs and landfill dependence. Our solutions include thermal conversion, biogas recovery, and integrated waste management systems designed to meet MARPOL compliance requirements and support circular-economy objectives, helping Caribbean ports strengthen environmental performance while improving long-term operational efficiency.

GEM supports Caribbean ports in strengthening sustainability performance and preparing infrastructure for the energy transition. Through energy and emissions assessments, we evaluate current operations and identify opportunities to electrify equipment, integrate renewable energy, and improve overall efficiency.

Our analysis benchmarks port performance against international standards—including ISO 50001, Green Marine, and IMO targets—and delivers a prioritized roadmap for infrastructure upgrades and decarbonization, helping port authorities enhance ESG reporting, secure funding, and strengthen long-term operational resilience.