This infographic summarizes results from simulations that demonstrate the ability of Haiti to match all-purpose energy demand with wind-water-solar (WWS) electricity and heat supply, storage, and demand response continuously every 30 seconds for three years (2050-2052). All-purpose energy is for. . pacity (kWh/kWp/yr). The bar chart shows the distribution of the country's land area in each of these classes compared to the global. . demand expected to increase by 50% by 2030. The island's tropical climate make grid serving Jacmel and neighboring cities. Today, a quiet yet powerful revolution is taking place in its rural areas: the rise of eco-friendly energy in Haiti. Driven by innovative technologies, passionate engineers, and a collective desire for a brighter future. . Evenson Calixte is general manager of Haiti's National Energy Regulatory Authority.