Climate Change and Environmental Education

This article sought to analyze the Climate Action Plan for the City of São Paulo 2020-2050 (PlanClima SP), published in June 2021, in dialogue with the documents: Curriculum of the City of Natural Sciences and 2030 Agenda. In a critical perspective of Environmental Education, the PlanClima SP establishes some actions towards zero carbon in 2050. In this sense, the objective of the study was to analyze the potentialities presented in the document for the development of sustainable pedagogical practices. The methodology selected for this study was qualitative, carried out with the analysis of the cited documents based on the concept of the Critical Environmental Education. The results found demonstrate practical possibilities for actions aimed at training critical and reflective students for a sustainable development. The Environmental Education actions proposed in the analyzed material point to the modification and construction of behaviors and attitudes aimed at the culture of environmental preservation. It is concluded that the discussion about carbon emissions in a critical and conscious way, through pedagogical practices, is powerful in environmental preservation and sustainability.

CoME EASY—Synchronizing European Energy Award with Other Initiatives. Case Study: Romanian Local Communities

CoME EASY is a European Union H2020 project started in May 2018, which aims to help local public authorities secure a more sustainable energy and climate policy, in line with the New Green Deal and Fit for 55 initiatives. The main idea of CoME EASY is to offer an integrated package of on-line tools that synchronize European Energy Awards (EEA) with Covenant of Mayors (CoM), ISOs, Smart Cities, and other initiatives that allow local communities to have multiple commitments for energy efficiency and climate with less effort. EEA is a quality management and awarding system for municipalities and regions, which started in 1988 in Switzerland and now includes more than 1700 municipalities from 8 countries and 10 new pilot countries with more than 65 million people belonging to the local communities that are involved. There are six main areas of activity in EEA (Development and Spatial Planning Strategy, Municipal Buildings and Facilities, Supply and Disposal, Mobility, Internal Organization, Communication and Cooperation) through which municipalities are driven by advisors so as to receive a score in percentage for each area, which further allows them to compare with other communities. Romania has been an EEA pilot country since 2016 and, despite initial problems in implementing the system, now has three communities, Iași (Romania second largest city), Alba Iulia (the so-called other Romanian capital), and Vama Buzăului, included in CoME EASY. These cities tested frameworking tools and managed to be assessed with EAA tools, and developed a Sustainable Energy and Climate Action Plan synchronously. Owing to the CoME EASY tools, all of these communities were able to deliver key performance indicators that are in line with the United Nations Sustainable Development Goals.

(Un)Just transitions and Black dispossession: The disposability of Caribbean ‘refugees’ and the political economy of climate justice

Caribbean populations face increased displacement, dispossession and debt burdens due to shocks related to climate change. As the major neighbouring power that is the most significant historical contributor to global warming, the United States has persistently deflected from this responsibility. Instead, its climate plans are weaponized to target potential climate refugees who constitute a ‘national security threat’ and are faced with risks of premature death. These policies also aim to create green capitalist peripheries following racial capitalist logics. The paper contends that US climate interventions and policies increase the likelihood of Black dispossession within Caribbean societies. These policies commit to supporting so-called ‘left-behind’ white communities in need of a ‘just transition’, while Caribbean racialized subjects are not as equally deserving. To explain this, the paper examines major climate policies, in particular the recent Congressional Climate Action Plan of the US House of Representatives and President Biden’s climate proposals. It juxtaposes policy claims against political actions and racial capitalist historiography of the United States, especially its past treatment of climate refugees from the Caribbean. This analysis shows the persistent ways in which US climate policies advance organized abandonment and a neocolonial relationship predicated on an unjust system of racial capitalism.

Mind the Energy Performance Gap: testing the accuracy of building Energy Performance Certificates in Ireland

Ireland’s Climate Action Plan aims upgrade 500,000 homes to B2 Energy Performance Certificate (EPC) standard by 2030. Evidence of an Energy Performance Gap, where actual energy use differs from the EPC, could undermine progress towards such targets. This paper studies the energy performance gap for a general housing sample (n = 9923) over multiple years. It provides a novel comparison between whole-home energy use (electricity and gas) that accounts for fuel switching and removes potential rebound effects by excluding households that may have changed their behaviour following a retrofit. Results suggest that actual energy use is unresponsive to the EPC, with a range of 457 kWh/year observed across EPC-level averages for the entire sample. This difference equated to less than 5% of the sample average annual energy use observed. The Energy Performance Gap range features an average deficit of 17% below theoretical energy use. The least energy efficient dwellings feature an average difference ranging from − 15 to − 56% of the relevant EPC. Conversely, energy efficient houses display higher-than-theoretical energy use, with average surpluses ranging from 39 to 54% of the relevant EPC. Results sound a note of caution for policymakers that rely on a theoretical EPC to deliver real energy savings. Future EPCs could be improved by incorporating historical household energy usage to help improve models.

Improving Human Health in China Through Alternative Energy

In this study, we estimate the health benefits of more stringent alternative energy goals and the costs of reducing coal-fired power plant pollution in China projected in 2030. One of our two overarching alternative energy goals was to estimate the health benefits of complete elimination of coal energy, supplemented by natural gas and renewables. The second was a policy scenario similar to the U.S. 2013 Climate Action Plan (CAP), which played a pivotal role leading up to the 2015 Paris Climate Agreement. We used the Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) model created by the International Institute for Applied Systems Analysis for our model simulations. We found that 17,137–24,220 premature deaths can be avoided if coal energy is completely replaced by alternative energy, and 8,693–9,281 premature deaths can be avoided if coal energy is replaced by alternatives in a CAP-like scenario. A CAP-like scenario using emission-controls in coal plants costs $11–18 per person. Reducing coal energy in China under a CAP-like scenario would free up $9.4 billion in the annual energy budget to spend on alternatives, whereas eliminating the cost of coal energy frees up $32 billion. This study's estimates show that more stringent alternative energy targets in China are worth the investment in terms of health.

Stimulating E-Mobility Diffusion in Germany (EMOSIM): An Agent-Based Simulation Approach

The German Climate Action Plan targets an electric vehicle fleet of 6 million by 2030. However, from today’s perspective, we are far away from a path that is steep enough to reach this goal. In order to identify how different policy instruments can stimulate e-mobility diffusion in Germany, we build and calibrate an agent-based simulation model (ABM). The model allows for the consideration of the rich dynamics of social influence as well as the heterogeneity of actors and is flexible enough to be applied with other technologies. We simulate different policy scenarios against a business as usual (BAU) scenario. We show that with the currently implemented set of policies (BAU scenario), it is very unlikely that the envisaged goals in terms of e-mobility diffusion can be reached. Moreover, we suggest additional measures such as a carbon tax on fuel, more charging points, and higher direct subsidies, which are as a combined package likely to have a significantly positive effect on the diffusion of electric cars.