As of 2024, Estonia's electricity consumption reflects a growing commitment to clean energy sources, with almost half of its electricity generated from low-carbon technologies. Wind and solar energy are significant contributors, providing around 20% and over 17% of the electricity, respectively. This demonstrates a substantial reliance on clean wind and solar power. Fossil energy, unfortunately, still accounts for a considerable share, particularly from oil, which generates close to 30% of Estonia's electricity. Coal, a major source of pollution, contributes over 8% of the electricity. Net imports account for nearly 14%, while biofuels, though low-carbon, contribute a smaller share at approximately 10%.
To further boost low-carbon electricity generation, Estonia can look to expand its wind and solar infrastructure, which has already been successful in reducing reliance on fossil fuels. Following the example of Denmark, where wind accounts for nearly 60% of electricity generation, Estonia could significantly benefit from enhancing its wind capacity. In addition, embracing nuclear energy, like its neighbors Slovakia or Lithuania, where nuclear and wind make up a large portion of their electricity mix, would be a strategic move. Investing in these technologies can reduce Estonia's carbon footprint and bolster its energy independence, mitigating the detrimental effects of climate change and air pollution caused by fossil fuels.
Looking at the historical trends, Estonia has experienced various shifts in low-carbon electricity generation over the past years. The early 2010s saw steady growth in biofuels, peaking with incremental increases until 2013, after which it saw some modest fluctuations, maintaining a presence despite some recent declines. Meanwhile, wind power maintained a relatively stable path, with modest declines in 2016 but rebounding by 2017. Solar energy began making its mark in 2020 and has consistently increased its share since then, albeit modestly. These developments highlight a productive journey toward increasing low-carbon electricity options in Estonia, indicating room for more ambitious strides in clean energy, particularly in wind and solar. Expanding nuclear power should also be considered to further secure Estonia's path to a sustainable electricity future.