The “Fit for 55” stands as a milestone of ambitious measures by the European Union and a clear statement of its determination to lead the transition towards a more sustainable economy. The package presents itself as a new strategy to reduce greenhouse gas emissions by 55% by 2030. It focuses on 14 socioeconomic domains where action is necessary to achieve the desired emission reduction and comply with the European Climate Law. These sectors range from mobility to housing and also encompass land use. However, they present numerous practical challenges that we will attempt to address succinctly in this article.

In order to comply with the European Climate Law, the “Fit for 55” will bring significant changes to the European way of life. From how we commute to the homes we live in, and even to the types of products we purchase and the food we consume. Nevertheless, for this transition to occur smoothly without further disadvantaging less affluent citizens, it is essential to consider several points.

The emphasis on using more environmentally friendly fuels in the transportation sector, while theoretically sound, raises concerns about the financial impact, not so much for companies but mainly for consumers. As observed repeatedly, increased costs often trickle down to consumers. In many EU countries where there is already a low household income, this leads to an extraordinary strain on their daily management expenses and conflicts with the objectives of a sustainable transition.

The focus on energy efficiency and the construction or renovation of buildings to achieve zero emissions is a goal I wholeheartedly support. However, the implementation of these goals may result in substantial costs for homeowners due to the necessary increase in qualified labor in the construction industry, significantly affecting the European middle class. The revision of the Renewable Energy Directive should also carefully avoid unnecessary disruptions in the economy, aligning with Sustainable Development Goals 7 (Clean and Affordable Energy) and 13 (Climate Action).

To achieve the goals of this package, significant challenges in terms of cost, equity, and effort distribution need to be overcome. Monetary support is necessary to encourage citizens to make this transition voluntarily rather than by means of punitive measures if they fail to transition. Additionally, strict monitoring measures are needed to validate the intended transition results, such as more rigorous and comprehensive Life Cycle Assessments to obtain a holistic view of the transition and effectively prove its sustainability.

Despite the challenges ahead, the “Fit for 55” is acknowledged as a necessary project, but its implementation must be cautious and realistic. The proposal for a climate social fund is a positive step, yet it requires ongoing monitoring to ensure it is adequate and efficient, mitigating social and territorial inequalities. Combating Climate Change (SDG 13) is a challenge that, when approached with objectivity, rigor, and cooperation, can pave the way for a more prosperous and sustainable future within the European Union.