Percorrer por assunto "Climate policy"
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- Bridging Regional Divides in Decarbonization: Firm Strategies, Policy Tensions, and Structural Trade-offs in Portugal [Resumo]Publication . Vale, Mário; Alves, Tiago; Fontes, Margarida; Mamede, Ricardo; Bento, NunoABSTRACT: The transition to a low-carbon economy is shaped by structural tensions and trade-offs that impact firms, regions, and policymakers. A central challenge is balancing regional equity, industrial specialization, and technological innovation in decarbonization policies (Markard & Rosenbloom, 2022). This study critically examines these tensions by analysing firm-level decarbonization strategies within the Portugal 2020 (PT2020) program, revealing how economic structures shape sustainability transitions and the effectiveness of policy interventions.
- Decarbonization Transition Pathways and Regional Trends: Insights from One Million StudiesPublication . Bento, Nuno; Alves, Tiago; Ribeiro, Ricardo; Fontes, MargaridaABSTRACT: As global temperatures near critical thresholds and emissions continue to rise, the urgency for strategic, accelerated decarbonization grows. Despite a vast climate mitigation literature, a systematic understanding of actionable pathways remains limited. Here, we apply artificial intelligence to analyze over one million scientific papers (2011–2021), generating a data-driven typology of six archetypal decarbonization pathways: Technology Breakthrough, Electrification of Uses, Integrated Policy, Decarbonization of Electricity, Demand Reduction & Co-benefits, and Land Use & Circularity. Regional patterns show Electrification of Uses prevailing in Europe (EU27), while Technology Breakthrough dominates in China, the US, and Japan. Increasing political and societal resistance to mitigation makes the strategic selection and combination of pathways even more critical. Our analysis highlights key synergies between pathways, the scientific competencies required to support them, and persistent gaps—particularly in Land Use and Circularity. We also compare current climate policy directions with the typology, revealing alignment gaps that may weaken policy effectiveness. This framework enables policymakers to better match strategies with regional capacities and research strengths, offering a more coherent approach to decarbonization. Strengthening the integration of science, technology, and policy is essential to overcome fragmentation and deliver the emissions reductions needed to meet the net-zero climate targets.
- Driving Transformative Change: Assessing the Direction and Design of Decarbonization Policies in the EU, US, China, and JapanPublication . Fontes, Margarida; Sousa, Cristina; Bento, NunoABSTRACT: The transition to low‐carbon economies demands policies that drive both decarbonization and deep socioeconomic transformation. This paper assesses the “transformative potential” of 3,400 decarbonization policies from Europe, the US, China, and Japan. We define transformative potential considering both policy direction – alignment with sustainability goals, and policy design ‐ presence of mechanisms that can induce transformation, such as experimentation, actor diversity, multiscale coordination, and reflexivity. The research shows that when we consider a broad universe of decarbonization policies, transformative potential is still limited: only 20% of policies align with at least one transition pathway and include at least one transformative mechanism; and just 2% include three or more mechanisms. By identifying distinguishing features of these higher transformative potential policies, the paper contributes to understanding how technological, sectoral and contextual factors shape the capacity of policies to enable transformative change.
- Ensuring Fairness in Global Energy Transition: The Role of the Eu Carbon Border Adjustment MechanismPublication . Leite, Ana Beatriz; Ponce Leao, Maria TeresaABSTRACT: The European Union’s Carbon Border Adjustment Mechanism (CBAM), as part of the Fit for 55 package, introduces a carbon pricing policy for imports from carbon-intensive sectors to mitigate carbon leakage and level the playing field in global trade. This article analyses the potential of CBAM to promote fairness and transparency in climate policy, both within and beyond the EU. We examine its integration with the EU Emissions Trading System (EU ETS), analyses the complementarity of both systems, evaluate its Monitoring, Reporting and Verification (MRV) system, and present a multi-criteria regional comparison based on environmental, circular, and social standards. The steel sector serves as a case study to illustrate economic implications and the effectiveness of carbon pricing models. Our findings suggest that while CBAM can reduce emissions and encourage innovation, its fairness depends on careful implementation, support mechanisms for developing countries, and continuous alignment with international climate goals.
- Key dimensions of cities' engagement in the transition to climate neutralityPublication . Salvia, Monica; Pietrapertosa, Filomena; D’Alonzo, Valentina; Maestosi, Paola Clerici; Simoes, Sofia; Reckien, DianaABSTRACT: Urbanization and the concentration of energy-consuming economic activities make cities responsible for more than 70% of global greenhouse gas emissions. At the same time, cities are becoming increasingly vulnerable to climate change impacts. The European Cities Mission launched a call in September 2021 to set out on a path towards "100 climate-neutral and smart cities by 2030". A very large and diverse sample of 344 candidate cities in 35 countries (a subset of the 362 considered eligible to participate in the Cities Mission) was used to conduct this timely research aimed at identifying the main dimensions on which cities are working to achieve a smart and sustainable transition.The research focused on five main dimensions: local climate planning, climate emergency declarations, participation in networks, international projects and competitions. Results show that only 20 (5.8%) cities have no experience in any of them, while there are 18 (5.2%) cities that have in their background activities that fall under all dimensions. Moreover, networking is the most important dimension, among the five analysed, for cities applying for this Mission, involving 309 cities (approximately 90% of the sample). This is followed by local climate planning, involving 275 cities (80%) and city participation in international projects, involving 152 cities (44%). Cities that have declared a climate emergency are less than a fifth of the sample and are very unevenly distributed in only 37.1% of the countries represented (interestingly, all the UK cities in the sample). Similarly, only 49 cities (14.2%) have received international awards.The results provide insights into the main efforts currently being made by cities to engage in the transition to climate neutrality and may be useful to practitioners, scholars and policy-makers at all levels to improve their knowledge of the steps they need to take to support this process and amplify its scope.
- State of play of local adaptation planning in the Mediterranean EuropePublication . Pietrapertosa, Filomena; Salvia, Monica; Simoes, Sofia; Geneletti, Davide; Olazabal, Marta; Hurtado, Sonia De Gregorio; Heidrich, Oliver; Fokaides, Paris; Ioannou, Byron I.; Tardieu, Léa; Spyridaki, Niki-Artemis; Flamos, Alexandros; Rižnar, Klavdija; Šel, Nataša Belšak; Feliu, Efren; Matosović, Marko; Balzan, Mario V.; Viguie, Vincent; Reckien, DianaABSTRACT: European cities across the Mediterranean region face common climatic threats. Urbanised areas are highly vulnerable to the adverse effects of climate change, including climate variability and climate extremes. Cities concentrate population and assets, and losses and damages as a result of climate change impacts such as heat waves, droughts, wildfires, landslides, coastal hazards are likely. So far, however, there is no systematic understanding how cities in the Mediterranean Europe are preparing to adapt to these impacts, nor of how they aim to increase their resilience and adaptive capacity. Understanding how cities plan to manage climatic risks will help to identify action gaps, allocate resources and provides better-informed climate policy, at local, regional national and international scale. This research gathered and analysed adaptation planning documents in a representative sample of 73 cities across 9 Mediterranean European countries (France, Italy, Spain, Greece, Portugal, Croatia, Slovenia, Cyprus and Malta) in the context of their national policies. The results and this paper shed important light on the progress of adaptation planning, by focusing on identified impacts and proposed adaptation measures.