In 2020, Gibraltar's electricity consumption was completely reliant on fossil fuels, with fossil energy accounting for 100% of electricity generation. This heavy reliance on fossil fuels underscores the pressing need for Gibraltar to transition towards low-carbon energy sources to mitigate the environmental impacts associated with carbon emissions, such as climate change and air pollution. A shift away from fossil-based electricity is crucial for achieving more sustainable and environmentally friendly energy consumption.
Gibraltar can enhance its low-carbon electricity generation by drawing lessons from countries that have successfully integrated various low-carbon energy technologies. For instance, Denmark and Uruguay have harnessed the power of wind energy to generate more than half and almost a third of their electricity, respectively. This approach could be particularly relevant for Gibraltar, which has geographical potential for wind energy developments. Additionally, small countries with abundant sunshine, like Cyprus and Malta, have successfully utilized solar power for nearly 20% and 14% of their electricity generation, proving that solar energy offers significant promise as an untapped resource that Gibraltar could exploit. Furthermore, countries such as France and Slovakia demonstrate the effective role of nuclear energy in delivering sustainable electricity by generating more than half of their power from this reliable source. Gibraltar could consider exploring the development of small-scale nuclear facilities as part of a diversified low-carbon energy strategy.
Historically, Gibraltar has seen close to none of its electricity generation come from low-carbon sources, indicating a consistent reliance on conventional fossil fuels over the years. There have been no recorded transitions towards adopting clean energy technologies, resulting in a stagnant state with regard to low-carbon electricity. This history indicates that Gibraltar has yet to embark on the transition journey that many other regions have already undertaken to embrace cleaner, sustainable power solutions. The lack of change over previous decades makes it imperative for Gibraltar to now prioritize investments and policy frameworks that support the adoption of advanced and proven low-carbon energy technologies such as nuclear, wind, and solar, which would help significantly reduce its carbon footprint and build a resilient energy future.