The European Union has suffered an energy crisis since June 2021 due to cyclical and structural factors, such as the climate crisis, the war in Ukraine and dependence on fossil fuels. EU leaders agreed on a new energy strategy to tackle the crisis and lay the foundations for a sustainable and decarbonised economy. The article aims to analyse energy prices and supply and the measures Europe took in 2022 to tackle the crisis. This European strategy includes promoting energy efficiency, diversifying energy sources, and reducing dependence on fossil fuels. EU legislative measures have also been proposed, such as a safety cap for gas prices and a temporary dynamic price corridor. However, some actions take time to implement quickly and effectively, and there may be costs and impacts on specific economic sectors. It is also difficult to predict the long-term effect of structural changes.

由于气候危机、乌克兰战争和对化石燃料的依赖等周期性和结构性因素，欧盟自2021年6月以来遭遇能源危机。欧盟领导人商定了一项新能源战略，以应对危机并为可持续和脱碳经济奠定基础。本文旨在分析能源价格和供应以及欧洲在2022年应对危机所采取的措施。这项欧洲战略包括提高能源效率、实现能源来源多样化以及减少对化石燃料的依赖。欧盟还提出了立法措施，例如天然气价格的安全上限和临时动态价格走廊。然而，有些行动需要时间才能快速有效地实施，并且可能会对特定经济部门产生成本和影响。