As of 2022, Grenada's electricity consumption is overwhelmingly dominated by fossil fuels, which account for 96% of the total. Low-carbon energy sources constitute a mere 4% of the island's electricity mix, with solar energy being the sole contributor within this category. This stark disparity highlights Grenada's heavy reliance on fossil fuels, a scenario that not only exacerbates climate change but also increases vulnerability to volatile fossil fuel prices. Hence, there is a clear and pressing need for Grenada to transition toward more sustainable, low-carbon electricity sources.
To boost its low-carbon electricity generation, Grenada can take cues from countries that have successfully integrated substantial amounts of clean energy into their grids. For instance, Uruguay, which generates 36% of its electricity from wind power, presents a valuable model for Grenada considering the potential for wind energy in coastal and island regions. Additionally, countries like Greece and Chile, generating over 20% of their electricity from solar power, illustrate the viability of solar energy even in smaller nations. Grenada could also explore the advantages of nuclear energy, as evidenced by France's achievement in producing 67% of its electricity from nuclear sources, to ensure a stable and sustainable energy supply.
Historically, Grenada has seen minimal activity in expanding its low-carbon electricity generation. Data from 2022 shows that the addition of solar energy did not register a significant change, with zero terawatt hours added compared to the previous year. This indicates a stagnant state in terms of adopting green energy solutions over recent years. Therefore, it is essential for Grenada to not only learn from high-achieving countries but also actively implement strategies to develop a more robust and diversified low-carbon energy portfolio moving forward.