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The study employs a controlled lab experiment with 166 subjects to test the persistence of the RENOVE rebate programme's effect on fridge purchases. Findings indicate that while rebate programmes significantly increase the adoption of energy-efficient (EE) appliances, the 'memory effect' (continued EE preference after the rebate expires) is more likely among individuals with higher education levels and high environmental concern. Conversely, older participants and those in higher social classes are more likely to buy EE appliances regardless of the rebate, suggesting they are less sensitive to such financial incentives. The research also highlights that decision criteria, such as focusing on energy consumption or lifetime energy costs, significantly influence purchasing behavior.

The Basque Centre for Climate Change (BC3) reports a financial result for 2021 of 554.92 euros, compared to 3,365.60 euros in 2020. The centre's primary activities include interdisciplinary research on the causes and consequences of climate change, high-level training, and knowledge transfer. Its 2021 operations were impacted by the COVID-19 pandemic, leading to the cancellation of travel and conferences, and later by the geopolitical crisis following the Russian invasion of Ukraine. Financially, the centre relies heavily on public subsidies, with significant funding from the European Commission, the Basque Government, and the Ikerbasque Foundation. As of December 31, 2021, the centre employed 91 people, including 79 researchers.

The authors argue that the European Green Deal is essential for Europe's strategic autonomy from Russia. They warn against short-term fossil fuel measures that create lock-in effects and call for a unified energy strategy focusing on renewables, energy efficiency, and solidarity. The text emphasizes the need for grassroots engagement on energy sufficiency and deeper diplomatic cooperation with the Global South, particularly Africa, to ensure a just and secure green transition.

The document examines regenerative livestock farming in Spain, a model based on directed grazing and frequent rotations to mimic wild herbivores. Through 52 interviews with farmers, the study finds that the model is adaptable to various pastoral systems and does not depend on high external inputs for economic profitability. While farmers report high satisfaction (over 90%) regarding soil health and biodiversity, the current administrative and bureaucratic framework is identified as a barrier to adoption. The authors call for increased communication between farmers, scientists, and institutions to align policy and subsidies with regenerative practices.

The Basque Centre for Climate Change (BC3) has developed a guide containing 10 educational activities for high school students, aligned with BC3's research lines. The activities use active methodologies to cover topics such as carbon footprints, planetary boundaries, climate justice, and urban heat islands. The guide includes a conceptual overview of climate change, emphasizing the need to limit global warming to 1.5ºC, and provides structured lesson plans with specific goals, competencies, and resources.

The catalog consists of 10 independent educational activities linked to five BC3 research lines: Climate Basis, Low Carbon, Terrestrial Ecosystems, Adaptation Laboratory, and Integrated Models of Human and Natural Systems. These activities employ active methodologies, such as cooperative learning and research-based learning, to develop students' scientific and social competencies. Key topics include carbon footprint calculation, planetary boundaries, climate justice, degrowth, and urban heat islands. The guide also provides a conceptual overview of climate change, citing IPCC AR6 data to emphasize the need to limit global warming to 1.5 ºC by reducing global emissions by 43% and methane emissions by 34% by 2030.

The study examined the impact of monetary information—delivered via sales staff and supplementary labels—on the purchase of washing-machines, fridges, dishwashers, and tumble-driers. Results indicate that while monetary information can increase the probability of buying A++ appliances, it often fails to nudge consumers toward the highest efficiency (A+++) models, likely due to price premiums. Additionally, the study identifies a 'memory effect' where previous regional rebate programmes continued to positively influence the purchase of A+++ appliances after the programmes had ended.

The document argues that current SEEA ecosystem service modeling is hindered by siloed data and duplicated efforts. It proposes a shift toward 'semantic interoperability'—where data and models carry machine-readable meaning—using the ARIES for SEEA Explorer as a proof-of-concept. The strategy outlines specific roles for data providers (using common ontologies), modelers (adopting modular design and provenance tracking), and hosting institutions (moving toward a peer-to-peer node system). Implementation is proposed through a four-step process: pilot testing, stakeholder engagement, establishing governance (potentially via UNCEEA), and capacity building.

The report examines how six cities (Athens, Auckland, Barcelona, Glasgow, Lima, and Montreal) are evolving their climate adaptation tracking. It finds a general tendency to focus on outputs rather than outcomes, but highlights innovative approaches such as participatory planning in Lima, vulnerability mapping in Glasgow, and the creation of 'climate shelters' in Barcelona to better measure actual benefits to populations.

The ARIES for SEEA Explorer is an AI-powered, open-source tool that enables rapid, standardized, and customizable natural capital accounting globally. By utilizing machine reasoning and a semantic web of data, it allows National Statistical Offices (NSOs) and other users to generate ecosystem accounts for any terrestrial area, reducing technical barriers for data-scarce countries while allowing for local customization. The tool supports monitoring for the SDGs, the Paris Climate Agreement, and the post-2020 Global Biodiversity Framework.

The study analyzes the EDML ice core to understand how air bubbles transition into clathrates under hydrostatic pressure. By using digital image processing and pseudocolor transformations, the researchers identified distinct zones of ice: a bubble-only region (80–700 m), a transition region (700–1250 m), and a clathrate-only region (1250–2774 m). The findings demonstrate that 'cloudy bands' (CB), associated with higher atmospheric dust concentrations from summer precipitation, exhibit greater porosity variations and a faster transition to clathrates than 'clear ice' (CI) from winter precipitation. In the deepest sections, 'white dots' (clathrate aggregates) maintain a spatial distribution and concentration proportional to the original bubbles, confirming a continuity in the evolution of the ice structure.

The study evaluates seven LULC products—CORINE, S2GLC, LUCAS, a LUCAS-based Landsat map, SIOSE, SIGPAC, and a custom Landsat/CORINE map—for the El Mijares watershed. It finds that no single product provides all necessary LULC details, with raster maps showing only 45.5% overall spatial consistency. While CORINE offers the longest time-series, the authors suggest that extending a Landsat/CORINE approach to the full Landsat series is the most suitable for long-term watershed analysis.

The report uses surveys and workshops with stakeholders in Dakar to assess how climate change risks are perceived and which adaptation strategies are most acceptable. It finds that while risks are seen as immediate, climate change is a low political priority compared to public services and health. Stakeholders prefer nature-based solutions and risk governance over hard infrastructure, though administrative and financial constraints are seen as major barriers to implementation.

The report assesses coastal risks in the Dakar region, specifically within the departments of Dakar, Pikine, and Guédiawaye. It identifies high-risk areas for flooding, such as the canal of Ngor and the Port of Dakar, and high-risk areas for erosion, including the beach of Hanika. Projections indicate that without adaptation, the population at risk of coastal flooding will increase by 20-30% by 2050 and over 80% by 2100. Economic damages to buildings are expected to rise by 30% by 2050 and up to 180% by 2100 under the worst-case scenario.

The policy brief calculates the environmental costs of aviation in the Single European Sky area, finding that capacity shortfalls in 2018 and 2019 led to approximately 31.86 million nautical miles of additional distance flown. This resulted in 1.06 million tonnes of CO2 emissions, with estimated climate costs ranging from 162 million to 903 million EUR depending on the carbon pricing model and the inclusion of non-CO2 effects. The authors highlight that CO2 represents only about 34% of the sector's effective radiative forcing, with the remainder coming from non-CO2 impacts like contrail cirrus and nitrogen oxides.

The Basque Centre for Climate Change (BC3) has published an Equality Manifesto in December 2020 as part of a broader Equality Plan for 2020-2023. The manifesto focuses on two primary lines of action: eradicating harassment and violence, and committing to equality in both professional and daily life. This initiative follows a participatory co-production process started in 2019 and the development of a protocol for the prevention of and action against sexual, gender-based, or identity-based harassment.

The Basque Centre for Climate Change (BC3) has published an Equality Manifesto to establish an institutional commitment to eradicating harassment and violence and fostering a fairer work environment. This initiative follows a participatory process starting in 2019 to create an Equality Plan for 2020-2023 and the development of a protocol to prevent and address sexual, gender, and identity-based harassment.

The Basque Centre for Climate Change (BC3) has published an Equality Manifesto in December 2020 as part of a broader Equality Plan for 2020-2023. The manifesto focuses on two primary objectives: the eradication of harassment and violence, and the promotion of equality within the workplace and daily life. This follows a participatory process started in 2019 and the development of a protocol against sexual harassment and harassment based on gender identity or sexual orientation.

The analysis warns that many post-2020 biodiversity targets risk being compromised by climate change, as some aspirational goals are unfeasible even under low-warming projections. It highlights that corals could decline by 70-90% even if warming is limited to 1.5ºC, and by 99% at 2ºC. The authors advocate for flexible, dynamic conservation approaches over static goals to better address habitat changes and leverage biodiversity for climate mitigation and adaptation.

The BC3 Equality Manifesto outlines a framework for the 2020-2023 period focused on two primary goals: eradicating harassment and violence, and committing to workplace equality. The centre implements a 'ZERO Tolerance Policy' regarding harassment and has established specific reporting channels and a contact person for complaints. To promote equality, BC3 focuses on reducing gender bias in hiring across all scientific and administrative roles, encouraging the use of inclusive language in publications and daily speech, and supporting work-life conciliation for family duties. The manifesto specifically aims to support junior women on temporary contracts in pursuing long-term research careers and encourages all staff to undergo gender equality training to move beyond symbolic 'purple washing' efforts.