The report summarises the costs and financing required to eliminate global plastic leakage by 2060. It finds that coordinated global action could nearly eradicate leakage, with modest global GDP impacts but higher costs for developing economies. Increased development finance and private-sector mobilisation are essential to achieving this goal.

This article explores the growing interest in deep-sea mining as a source of critical minerals for clean technologies, detailing how it works, its potential economic benefits, and the significant ecological and governance risks it poses. It also examines ongoing international regulatory disputes and alternative solutions such as recycling and circular mineral economies.

The study assesses the impact of industrial mining on African great apes, revealing that up to one-third of the population about 180,000 individuals faces direct or indirect mining-related threats. West Africa is most affected, with limited habitat protection and minimal survey data, underscoring urgent needs for transparent environmental monitoring.

This report by the American Evaluation Association’s Social Finance TIG outlines the evolving role of measurement and evaluation within the social finance ecosystem. It explains key concepts in impact investing, frameworks for assessing outcomes, and the intersection between evaluation and social impact measurement, offering resources for practitioners.

The report examines the expansion of place-based impact investing (PBII) in the UK since 2021. It outlines how institutional and local investors, supported by public–private partnerships, are aligning financial returns with social and environmental outcomes. The study highlights progress, barriers, and pathways to scaling PBII through collaboration and blended finance.

This 2024 guide, produced by Forum for the Future and B Lab, outlines how businesses can embed climate justice into strategy and operations. It defines principles for equitable community partnerships, offers practical frameworks across internal systems and supply chains, and emphasises trust-building, accountability, and regenerative, long-term collaboration.

This publication is part of the Gender Benchmark series by the World Benchmarking Alliance. It serves as a practical tool for investors to assess and engage companies on their performance in advancing gender equality and women’s empowerment across value chains, supporting stewardship and responsible investment practices.

This World Benchmarking Alliance report guides investors on using the Corporate Human Rights Benchmark to assess company performance in high-risk sectors. It outlines key findings, investor engagement questions, and sector-specific risks to promote accountability, human rights due diligence, and responsible investment aligned with sustainable development goals.

This month’s sustainability roundup traces a rapidly evolving landscape in climate finance and accountability, spotlighting the weaknesses exposed by Hurricane Melissa’s disaster-risk finance system alongside new policy frameworks now reshaping sustainable investment. It highlights how vulnerable nations continue to bear the costs of climate impacts, how regulatory reforms such as Australia’s 2035 emissions target and global disclosure regimes are embedding accountability, and how renewed scrutiny of carbon markets is driving the search for credible, incentive-based pathways to real decarbonisation.

The Asia Investor Group on Climate Change (AIGCC)’s fourth annual report surveys Asian investors managing USD 7.9 trillion to assess their progress on net-zero investment strategies. It highlights growing commitments to emissions measurement, climate solutions, and stewardship, while identifying data gaps, limited policy clarity, and inconsistent methodologies as persistent barriers.

The report analyses the growth and practices of gender lens investing (GLI) across asset classes. It highlights how institutional investors and impact funds integrate gender equality goals into investment strategies, identifies challenges such as limited data and standardisation, and provides guidance to deepen GLI’s contribution to achieving Sustainable Development Goal 5 on gender equality.

This report summarises global sustainable investment trends from 2016 to 2018, noting a 34 per cent increase to USD 30.7 trillion. Japan saw the fastest growth, while Europe remained the largest market. The leading strategies were ESG integration, exclusionary screening, and shareholder engagement across major investment regions.

This report summarises the growth and performance of Australia’s responsible investment market in 2023, with RI assets reaching A$1.6 trillion, or 41% of total managed funds. It highlights strengthened ESG integration, transparency, and stewardship, reflecting increasing investor demand, regulatory developments, and alignment with global sustainability standards.

This report summarises the 2024 benchmarking of New Zealand’s responsible investment market, assessing 70 investment managers using RIAA’s Responsible Investment Scorecard. It finds NZ$207 billion in responsible assets, representing 56% of total funds, and highlights expanding ESG integration, transparency, stewardship, and impact investing alongside strengthened regulation and market maturity.

Mark Carney’s “tragedy of the horizon” warned that markets would act too late on climate risks. A decade later, this article argues that framing climate change as a financial risk has misdirected efforts—what’s needed now is coordinated action to create investable markets, especially in emerging economies.

This report proposes using firm-level emission futures contracts to better measure and incentivise real environmental impact from ESG investing. It finds that current backward-looking ESG ratings fail to predict emission reductions and may misallocate capital to higher-polluting firms. Market-based, forward-looking emission futures could improve measurement, incentives, and investment impact.