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The report identifies systemic gender barriers in the agricultural sectors of Tonga, Vanuatu, and Samoa, where patriarchal norms limit women's access to land, credit, and decision-making. It outlines a Gender Action Plan to increase the visibility of female agricultural leaders and ensure that climate adaptation strategies address the disproportionate burdens faced by women, such as increased unpaid care work and higher vulnerability to gender-based violence during disasters.

South African municipalities receive less than 10% of tracked climate finance despite their critical role in the just energy transition. The report identifies barriers such as weak creditworthiness and limited technical capacity, recommending reforms in capacity building, finance tracking, financial systems, and public-private partnerships.

The study examines the adoption of solar drying technologies to reduce mango post-harvest losses in Mozambique's Inhambane Province, finding that while these technologies can improve food security and livelihoods, adoption is hindered by high costs, lack of technical knowledge, and poor market access.

The report outlines the challenges of implementing nature-based solutions (NbS) in Indian cities, where rapid urban expansion has increased heat and flood risks. Based on a multi-stakeholder workshop, it identifies systemic barriers across design, finance, governance, operations, and policy. The central conclusion is that NbS efforts in India are currently fragmented and limited to isolated pilots due to the lack of a national or state-level policy framework. The document argues that establishing such a framework is a foundational imperative to provide the legal and operational scaffolding necessary to scale integrated blue-green-gray infrastructure.

The report identifies four primary barriers to nature-integrated finance: the underestimation of nature's intrinsic value, regulatory gaps, challenges in scaling nature-based financing, and a knowledge gap within financial institutions. It argues that the financial sector is critical for redirecting global capital toward biodiversity protection, noting a biodiversity financing gap of $700 billion annually. To address these, the document details the 'Locate' phase of the Taskforce on Nature-related Financial Disclosures (TNFD) LEAP approach, guiding institutions through scoping, identifying dependencies and impacts using tools like ENCORE, and mapping intersections with ecologically sensitive locations. It provides practical examples from entities such as Banco de Bogotá, Banco Bolivariano, and Grupo Sura to demonstrate how spatial analysis and heat maps can identify material nature-related risks in investment portfolios.

The report highlights the surge in data center electricity demand due to generative AI, projecting global consumption could reach 2,300 TWh by 2030. It identifies four primary barriers to decarbonization—infrastructure planning, energy efficiency, green electricity scaling, and policy incentives—and suggests solutions including optimized location, rigorous efficiency standards, and grid-friendly power behaviors.

The document identifies operational, financial, and market barriers to gas-capture projects and proposes a framework for the EU's 'You Collect We Buy' initiative to overcome them through better data, risk-sharing financing, and a credible certification system.

The report argues that while there is growing interest in adaptation finance, collaboration between international and national public development banks in EMDEs remains limited and often treats adaptation as a co-benefit rather than a primary goal. It identifies structural barriers—such as complex application processes, lack of shared taxonomies, and local currency risk—and proposes five strategic recommendations: complementary taxonomies, country platform approaches, regional adaptation hubs, capacity-building, and the use of blended finance to de-risk projects.

The Transforming Foundation Industries Research and Innovation Hub (TransFIRe) is working to optimize resource use across six UK foundation industries and their supply chains. Based on interviews with 12 academic leads and seven trade organization representatives, the report identifies shared barriers to innovation, such as inadequate infrastructure and poor recycling incentives, while highlighting regulation changes and financial support as key enablers for decarbonization.

The report argues that fiscal policies—including roadmaps, tax incentives, guarantees, and subsidies—are essential to bridge the net-zero investment gap in the ASEAN+3 region. It identifies critical barriers such as a lack of suitable project pipelines, regulatory uncertainty, and the predominance of MSMEs. The document recommends a holistic approach combining these fiscal tools with non-fiscal policies like green taxonomies and mandatory climate disclosures to steer the financial sector toward sustainable development goals.

The study finds that direct electrification could replace 90% of the energy demand not yet electrified in European industry by 2035. While technologies like heat pumps and electric boilers are mature for low-temperature needs, high-temperature applications in sectors like cement and steel require further development of plasma, shock-wave, and resistance heating. The report highlights that economic barriers—specifically the price gap between electricity and natural gas—and organisational hurdles, such as insufficient grid infrastructure and long equipment lifetimes, are more significant obstacles than technical limitations. It argues that direct electrification is generally more energy-efficient than indirect electrification via hydrogen, particularly for low-temperature applications.

The report identifies that buildings account for up to 70-80% of collective emissions from buildings, transport, and waste in secondary cities of Kazakhstan and Uzbekistan. While both nations have introduced energy efficiency targets—Uzbekistan aiming for a 50% improvement in overall economy energy efficiency by 2030 and Kazakhstan targeting a 15% reduction in energy intensity by 2029—implementation is hindered by significant energy subsidies (up to 50% for residential buildings) and a lack of technical capacity. The document maps 12 international entities providing project preparation support and proposes 12 recommendations to address gaps in data, awareness, institutional coordination, and dedicated financial instruments.

The report examines Nigeria's decentralised renewable energy (DRE) sector, focusing on green mini-grids, solar home systems (SHS), and productive use of energy (PUE). While Nigeria has a significant energy access deficit—with 88.5 million people lacking electricity—it has developed a robust regulatory framework and a dynamic private sector. Growth is driven by international donor programmes and government initiatives like the Nigeria Electrification Project (NEP). However, the sector faces substantial hurdles, including high inflation, foreign exchange risks, limited local manufacturing, and difficulty accessing affordable local credit.

The report identifies financial barriers as the most severe challenge to green building implementation in Indonesia, citing a lack of dedicated financing instruments and high interest rates. While national regulations like GR 16/2021 have introduced green building standards, they are limited to very large buildings and exclude the residential sector, which accounts for 83% of building energy demand. A case study in Semarang demonstrates that combining building material retrofits with high-efficiency air conditioning can reduce cooling energy use by 32% to 44%, potentially saving USD 3.19 million annually. However, meeting green building mandates in Semarang over the next decade is estimated to require USD 223.7 million in investment.

The U.S. clean energy sector saw record growth in 2023, particularly in solar installations and EV sales, supported by the Inflation Reduction Act and Bipartisan Infrastructure Law. However, the transition faces significant headwinds from rising interest rates, supply chain shortages for transformers, and a lagging transmission system. To meet 2035 carbon-free electricity goals, annual renewable installation rates must nearly double, and transmission capacity may need to double or triple.

The proposal seeks USD 449,598 over 18 months to address four primary barriers to electric vehicle (EV) adoption in Papua New Guinea: limited inter-institutional coordination, insufficient technical expertise, a lack of long-term regulatory frameworks, and low public awareness. The project, implemented by the Global Green Growth Institute (GGGI), aims to establish an Electric Mobility Technical Working Committee (TWC), conduct GHG emission modeling and technical assessments of EV options, and develop a national EV policy framework and communication strategy. These efforts are designed to support Papua New Guinea's goal of reducing transport sector emissions, which contributed approximately 1,980 kt CO2eq (23% of energy sector emissions) in 2017.

Nigeria faces a significant housing shortage of 17 million units, with a projected need for 700,000 units annually by 2050. The report finds that the policy environment for net zero carbon buildings is fragmented, lacking an overarching national strategy. While some financial instruments like concessional loans and green bonds are well-established, many others remain nascent or unused. The most severe barriers are political (lack of regulations and standards) and financial (lack of affordable finance and awareness of funding). The report recommends five priority areas: embodied carbon and materials, appliances and lighting, cooling, electricity generation, and clean cooking, proposing specific financial and policy pathways to scale these solutions.

The report finds that heat pumps are the lowest-cost heating and cooling option for most Canadian households over the system's lifetime, though adoption is hindered by high upfront costs, information gaps, and structural barriers for renters. It recommends streamlining rebates, establishing one-stop shop services, and updating building codes to include cooling requirements.

The report finds that heat pumps are the most economical heating and cooling option for the majority of Canadian households over their system life cycle, particularly in cities like Vancouver, Montreal, and Halifax. Despite this economic advantage, adoption remains low due to behavioral, economic, and structural barriers, including high initial costs, lack of consumer confidence, and complex government rebate programs. The document argues that heat pumps are critical for both decarbonizing residential buildings and increasing resilience against extreme heat, which has caused significant mortality in regions like British Columbia. It recommends that governments maintain financial supports, simplify application processes through 'one-stop shops', implement indoor maximum temperature limits in building codes, and mandate high-efficiency, non-polluting systems in new constructions where electrically-powered heating is most cost-effective.

The report analyzes the funding gap for the U.S. Greenhouse Gas Reduction Fund (GGRF), estimating that investment needs for net-zero emissions in priority categories will rise from $131 billion in 2023 to $761 billion by 2035. It highlights that low-income and disadvantaged communities (LIDCs) account for approximately one-third of these needs. The document identifies critical barriers to deployment, including financial capacity constraints for community lenders, household distrust, and a lack of a trained workforce, recommending targeted technical assistance to develop project pipelines.