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The Climate Bonds Initiative's 2025 report details the state of the global aligned GSS+ (green, social, sustainability, and sustainability-linked) debt market, which reached a cumulative volume of USD 6.8 trillion by the end of 2025. The report highlights the continued dominance of green bonds, the growth of sustainability-labelled debt, and the emergence of adaptation and resilience (A&R) finance as a significant new frontier, exemplified by the launch of the Climate Bonds Resilience Taxonomy (CBRT).

This report analyzes the emerging role of grid-scale batteries in the European Union as of 2025, highlighting their ability to compete with expensive gas-fired power during peak demand hours and reduce the curtailment of renewable energy. Using Italy as a primary example and California as a comparative case study, the document details how falling battery costs and widening price spreads are driving a record project pipeline aimed at lowering wholesale electricity prices and reducing reliance on fossil fuels.

In 2025, the European Union's power sector reached a tipping point as wind and solar generation surpassed fossil fuels for the first time, accounting for 30.1% of electricity. While solar generation hit record highs and coal reached a historic low, gas power saw a slight increase, though it remained below pre-crisis levels.

The Renewables Bulletin Latin America and the Caribbean Edition provides an update on the region's transition to clean energy, highlighting the growth of wind and solar, the role of critical minerals, and the challenges of energy efficiency and biodiversity protection. It specifically notes a recent shift in Venezuela's energy strategy and the region's overall progress relative to global averages.

This report by WWF South Africa assesses the readiness of 20 large Johannesburg Stock Exchange-listed companies across the financial, consumer goods, and telecommunications sectors to adopt the Taskforce on Nature-related Financial Disclosures (TNFD) framework. It finds that while climate-related reporting is mature, nature-related disclosures are in their infancy, with very few companies formally adopting the TNFD recommendations by the end of 2025.

This end-of-year commentary by Ember synthesises key findings from 2025 regarding the global energy transition, highlighting how solar and wind power have begun to outpace global electricity demand growth and reshape energy dynamics through the rise of "electrotech" and battery storage.

This research paper examines the drivers and consequences of youth emigration from West Africa, focusing on the 'japa' phenomenon in Nigeria. It identifies high unemployment, political exclusion, and insecurity as primary drivers of the exodus of people aged 15 to 35, which results in a significant brain drain in healthcare, technology, and education sectors.

The 'Tracking SDG7: The Energy Progress Report 2025' by Sustainable Energy for All provides a comprehensive analysis of global progress toward Sustainable Development Goal 7 (SDG7). The report finds that the world is off-track to achieve universal electricity access, clean cooking, and energy efficiency targets by 2030, with significant regional disparities, particularly in Africa and Asia.

This report by Ember examines the growth of solar energy in Brazil, China, and India over the decade following the Paris Agreement. It details how the transition of solar leadership from advanced economies to emerging markets was driven by national policies, international financial mechanisms, and industrial scaling, resulting in solar becoming the fastest-growing electricity source globally.

This report by Ember examines the global expansion of solar power in the decade following the 2015 Paris Agreement, focusing on the leadership of emerging economies, specifically Brazil, China, and India. It details how national targets, international finance, and industrial policies accelerated solar adoption, shifting the center of solar generation from OECD nations to emerging markets.

The Q3 Global Power Report by Ember analyzes global electricity generation for the first three quarters of 2025, highlighting a structural shift where clean power growth meets and exceeds electricity demand, leading to a forecast of no fossil fuel growth for the full year of 2025.

The document concludes that while renewable energy additions are expected to set records in 2025, current national targets and policy support are insufficient to guarantee the global tripling of renewables by 2030, particularly regarding wind energy and supporting infrastructure like grids and storage.

The 'Global Landscape of Climate Finance 2025: EMDE Spotlight' fact sheet analyzes climate finance flows to emerging markets and developing economies (EMDEs). It reports that while total climate finance to these 157 countries surpassed USD 1 trillion in 2023, there remains a significant gap compared to the estimated USD 4 trillion required annually by 2030. The document highlights the dominance of China in overall flows, the growth of domestic private financing in emerging markets, and the persistent underfunding of adaptation and hard-to-abate sectors.

The IDFC Green Finance Mapping Report 2025 analyzes the 2024 green finance commitments of 23 member national and regional development banks. While total green finance decreased by 13% to $173 billion, the majority of members increased their individual commitments. The report highlights a continued dominance of mitigation finance, a rebound in adaptation finance, and a growing but still limited focus on biodiversity and other environmental objectives.

The RMI report 'The State of Utility Planning, 2025 Q3' analyzes integrated resource plans (IRPs) for electric utilities across the United States. It finds that utilities are increasing projected load and emissions through 2035, driven by large new loads like data centers and uncertainties in policy and regulation. This has led to a trend of delaying fossil fuel plant retirements to ensure resource adequacy, creating a gap between current utility plans and the net-zero emissions targets required for climate alignment.

A report by Ember analyzing the growth of solar and wind energy in the first half of 2025 and its implications for global fossil fuel demand and the transition to net-zero.

In the first half of 2025, global solar and wind generation grew sufficiently to exceed total electricity demand growth, resulting in renewables overtaking coal in the global electricity mix for the first time. While global power sector CO2 emissions fell marginally by 0.2%, results varied by region, with emissions decreasing in China and India but increasing in the US and EU.

The report 'Global Electricity Mid-Year Insights 2025' by Ember analyzes global electricity generation from January to June 2025. It finds that solar and wind growth exceeded global demand growth, leading to renewables overtaking coal's share in the global electricity mix for the first time on record and causing power sector CO2 emissions to plateau.

This synthesis report by the NAP Global Network analyzes how 62 countries have integrated Monitoring, Evaluation, and Learning (MEL) into their National Adaptation Plan (NAP) documents, based on submissions to the UNFCCC as of June 30, 2025.

In August 2025, wind and solar power generated a record 34% of Brazil's electricity, totaling 19.0 TWh. This growth has mitigated the impact of a four-year low in hydroelectric output and reduced the reliance on fossil fuels during drought conditions.