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The report evaluates ten climate solutions across five European countries, finding a total abatement potential of 149 Mt CO2eq by 2030, representing 13% of the region's projected emissions. Energy efficiency in buildings and industry are identified as the most cost-effective solutions, offering net savings, while onshore wind and solar power provide significant potential, particularly in the Baltic states. The study highlights that while Poland and Ukraine offer the highest absolute abatement, the relative impact is greater in Estonia, Latvia, and Lithuania. Key barriers include policies favoring fossil fuels and market uncertainty, while enablers include EU regulations and declining renewable technology costs.

The document serves as Deliverable 2.2 of the BONUS RETURN project, providing a preliminary list of ecotechnologies designed to minimize environmental harm and provide societal value by recovering carbon and nutrients. It defines ecotechnologies as "human interventions in social-ecological systems in the form of practices and/or biological, physical, and chemical processes designed to minimise harm to the environment and provide services of value to society". The report details the methodology used to identify these technologies, including bibliographic searches of Scopus and Web of Science and grey literature searches via Google Scholar and organizational websites. To date, the mapping has screened 40% of agricultural evidence and 60% of wastewater evidence, with the full database intended for a subsequent deliverable. The project aims to address the degradation of the Baltic Sea by improving the adoption of technologies that reconcile eutrophication reduction with food and energy security.

The brief finds that while 66% of EU cities have climate plans, there is significant disparity based on city size and national legislation. National mandates in countries like Denmark and the UK significantly increase the likelihood of cities having plans, while many cities in Spain and Italy rely on international networks like the Covenant of Mayors due to a lack of national guidance.

Scaling up 10 existing climate solutions in Estonia, Latvia, Lithuania, Poland, and Ukraine could reduce 2030 emissions by approximately 149 Mt (CO2e), representing a 13% reduction compared to baseline projections. The most significant absolute reductions are possible in Poland (71 Mt) and Ukraine (64 Mt), while the highest relative impacts are in the Baltic States, potentially cutting emissions by nearly 40% in Estonia and over 30% in Latvia and Lithuania. Energy efficiency in buildings and industry offers the highest potential and is the most cost-effective, with building efficiency alone potentially saving 2.9 billion euros by 2030. Conversely, wind power provides the greatest relative potential in the Baltic States. The report identifies common barriers such as high investment costs, weak carbon pricing, and lack of financing, and recommends policies including the phase-out of fossil fuel subsidies, stable legal frameworks, and targeted financial incentives.

The briefing contends that the EU ETS phase 4 (2021-2030) fails to drive sufficient decarbonisation due to low carbon prices and excessive free allowances. It recommends that Member States implement national carbon floor prices, unilaterally cancel allowances following coal plant closures to avoid the 'waterbed effect', and redirect auctioning revenues toward a just transition. For the industrial sector, it advocates replacing free allocations with a carbon border tax and increasing the Linear Reduction Factor (LRF) to align with a 2040 or 2050 decarbonisation timeline.

The Environmental Advisory Council calls for Latvia to advocate for higher 2030 EU emission reduction targets, a more accurate baseline for non-ETS sectors starting in 2017, and the reduction of compensation mechanisms to ensure the effectiveness of the Effort Sharing Decision (ESD).

The document evaluates EU countries' positions on the Effort Sharing Regulation (ESR), which covers 60% of EU greenhouse gas emissions. Using a scoring system across five categories—starting point, land use loopholes, ETS surplus loopholes, governance, and ambition levels—it ranks Sweden as the leader and Poland as the lowest performer. The brief argues that most EU countries are pushing for loopholes that undermine the Paris Agreement, with the European Commission's own proposal scoring only 20 out of 100 points.

The EU Climate Leader Board ranks EU member states on their support for the Effort Sharing Regulation across five categories: starting point, ETS surplus loophole, land use loophole, governance, and ambition level. Sweden ranks highest with a score of 67, while Malta ranks lowest with a score of 2. The analysis concludes that no EU country is currently doing enough to make the regulation compatible with the Paris Agreement.

The report evaluates a proposed wood biorefinery in Estonia with a projected capacity of 750,000 tonnes per year. Using the CEPI methodology, the study finds that the plant would have a negative fossil carbon footprint of -0.39 tonnes of CO2-e per tonne of finished product, primarily because the renewable electricity it exports to the grid replaces oil shale-based power. The plant is also estimated to sequester 1.3 tonnes of biogenic CO2-e per tonne of product. Compared to a 'zero scenario' where wood is exported to Nordic countries, the project is expected to reduce Estonia's overall greenhouse gas emissions by approximately 1.6% and increase the share of renewable electricity in national consumption to 26%.

The report develops a methodology using the LEAP-IBC (Integrated Benefit Calculator) tool to assess the impact of short-lived climate pollutants (SLCPs) in Estonia. Focusing on the residential and transport sectors, it compares 'Business As Usual' (BAU) and energy efficiency (EE) scenarios. Findings indicate that while BAU leads to a 4-6% increase in emissions by 2030, the EE scenario could reduce NOx, PM2.5, and black carbon emissions by 13-15%. The report emphasizes that the most significant health risks are driven by fine particulate matter (PM2.5) and black carbon, and recommends strategic urban planning and building renovations to mitigate these risks.

The document argues that EU climate tools must be reformed to support a low-carbon transition in Central and Eastern Europe, specifically calling for a 55% emission reduction target by 2030 and the phase-out of fossil fuel and nuclear energy subsidies.

The text examines the synergy between Russian state-sponsored disinformation and rising xenophobic rhetoric within EU member states. It highlights how pro-Kremlin outlets frame the EU as weak and 'multiculturalism' as a disease to fuel anti-EU sentiment. The author argues that relying solely on official strategic communication agencies is insufficient and instead advocates for supporting independent Russian-language journalism and promoting nuanced, fact-based discourse within the EU to counter these narratives.

The report analyzes Estonia's energy transition from a system heavily dependent on oil shale to one based on low-carbon sources by 2050. Using LEAP, Balmorel, and EMPS models, it evaluates four scenarios: Baseline (BAU), Carbon Neutral (CN), 100% renewable (RES), and 100% renewable with increased demand (RES+). Key findings highlight that while wind and biomass have significant potential, achieving a carbon-neutral sector requires phasing out oil shale by 2040, expanding interconnections with the Nordic Power System (specifically Sweden and Finland), and implementing policy reforms such as removing fossil fuel subsidies and increasing investment support for small-scale renewables and energy efficiency.

The author contends that the Russian leadership's 'imperial rationality' and aggression in Ukraine have invalidated previous EU hopes that economic cooperation would foster Russian democratization. The text highlights a lack of unity among EU member states, where some maintain ties with Russian energy entities while others impose restrictions. It argues that energy security requires moving beyond simple route diversification toward systemic energy efficiency and renewable energy to reduce financial, technological, and fuel dependencies, including those in the nuclear sector.

The document argues that the EU must address the root causes of migration—such as poverty and armed conflict—rather than just symptoms. It proposes four main pillars: establishing a permanent European search and rescue operation to proactively save lives; increasing resettlement places and providing safe, legal access to the EU to bypass smugglers; safeguarding the right to spontaneous asylum applications at external borders while opposing the militarization of migration policy; and replacing the Dublin system with a solidarity-based responsibility-sharing mechanism for asylum seekers.

As of 31 March 2015, the Green Climate Fund Trust Fund had received total contributions of USDeq. 171.20 million, with USDeq. 128.00 million deposited by 23 contributors. The GCF Board approved funding totaling USD 65.11 million for administrative budgets and readiness activities, while the interim trustee transferred USD 19.62 million. Total funds available to support GCF Board funding decisions were USD 63,147,206.

The document argues that the EU's 2030 target of reducing non-ETS emissions by 30% relative to 2005 levels will create a significant gap between the demand for and supply of Annual Emissions Allocations (AEAs). It suggests that the existing 2020 flexibility mechanism is insufficient and proposes the creation of an AEA Clearinghouse to facilitate project-based trading, increase market transparency, and catalyze low-carbon investment in lower-income Member States.

The report argues that implementing cost-effective energy efficiency and renewable energy measures could halve the EU's net natural gas imports and reduce greenhouse gas emissions by 49% relative to 1990 levels by 2030. It identifies the buildings sector as having the highest potential for savings, followed by energy production and industry, while noting that domestic production, including shale gas, is unlikely to increase substantially.

The document assesses the socio-economic analysis (SMA) methodologies used by four Baltic Sea nations to meet the EU Marine Strategy Framework Directive. It identifies discrepancies in baseline scenario development and analytical approaches—specifically between ecosystem services and marine accounting—and provides evidence from case studies in Estonia and Latvia regarding public willingness to pay for environmental improvements. The brief recommends a combined qualitative and quantitative approach to measure the cost-effectiveness of new policy measures and emphasizes the need for cross-border coordination to close 'policy gaps' in marine protection.

The document analyzes how climate change affects the production, logistics, and consumption of bioenergy in the Nordic region, specifically Denmark, Finland, and Sweden. While warming temperatures may increase biomass productivity in Northern Europe, the region faces risks from extreme weather and pest infestations. The brief argues for diversifying supply chains and increasing fuel flexibility to build resilience against climate-driven disruptions in global bioenergy trade.