This report examines how Ecosystem Service Valuation (ESV) can scale finance for Nature-based Solutions (NbS). By revealing the distribution of socio-economic benefits and costs across stakeholders, ESV provides a standardised framework to inform financial mechanisms and structure effective public-private partnerships.

This learning note explores how an ecosystem approach to infrastructure financing can mobilise capital in low- and middle-income countries. It highlights the importance of early finance engagement, de-risking mechanisms, and integrated partnerships to transform technically sound projects into commercially viable investments.

This report explores the evolving role of investors in addressing climate change. Drawing on insights from major asset managers, it advocates shifting from market-led targets to a policy-led approach. Investors are advised to focus on realistic stewardship, pragmatic objective-setting, and policy advocacy to effectively manage climate-related financial risks.

This policy brief highlights the urgent need to reform investor–state contracts to support sustainable development. It explores how fragmented frameworks, outdated stabilisation clauses, and tax incentives undermine national laws. The report recommends strengthening interministerial coordination, assessing existing contracts, and developing national model agreements to improve transparency and policy coherence.

This report analyses global governance trends from 1996 to 2024, revealing widespread stagnation and persistent risks of backsliding. It highlights the critical link between stable institutional governance, increased foreign direct investment, and the necessary role of business membership organisations in sustaining long-term policy reforms.

Responsible investment has moved well beyond principles and pledges. Today’s challenges require practical capability and informed judgement. The RIAA Conference is a must-attend event for finance, sustainability and industry practitioners who want to focus on the key themes for responsible investment in 2026 and what implementation really looks like. Designed as an immersive, hands-on experience, the program focuses on the systems that underpin strong financial performance, and will help you understand how climate, nature, technology, governance and regulation intersect. 

These specially curated companion resources have been recommended by the conference speakers and Altiorem team.

The report examines weaknesses in urban climate project preparation and argues that stronger coordination between cities, financiers and support organisations could improve coherence, efficiency and project impact. It identifies structural and operational barriers and proposes collaborative reforms to strengthen climate finance delivery.

SAIL (Systems Aware Investing Launchpad) is an AI-enhanced platform developed by TIIP to support institutional investors in implementing system-level investing strategies. It provides tools for strategy development, benchmarking, reporting and collaboration, helping users assess and manage systemic environmental, social and financial risks.

The report argues current financial systems misallocate capital towards resource-intensive activities, hindering sustainability transitions. It recommends policy, governance and financial reforms to redirect investment towards resource efficiency, low-carbon development and equitable transition pathways, particularly in resource-dependent economies.

This article examines why current climate frameworks persist despite widespread professional skepticism, highlighting institutional incentives and “preference falsification” as key drivers. It calls for more open, cross-sector dialogue focused on diagnosing real problems and unlocking practical, system-level solutions.

The report outlines principles for national transition planning to drive a coordinated, whole-of-economy shift to net zero. It proposes five pillars—strategy, implementation, engagement, metrics and governance—to align policy, mobilise finance, enhance accountability, and support sustainable development and climate resilience.

The report proposes integrating mission-oriented policy with Global Public Investment to unblock climate and biodiversity finance. It argues for predictable, equitable public funding, shared decision-making, reduced debt reliance, and reforms such as a Climate and Biodiversity Marshall Plan and redesigned debt-for-nature swaps.

This article applies a systems lens to stewardship, arguing that fragmented intermediation and entrenched short-term time horizons undermine sustainability outcomes. It calls for recognising these structural barriers as a critical step toward more effective, systems-informed stewardship.

An assessment of 85 countries against the ASCOR framework, evaluating sovereign climate performance across emissions pathways, climate policies, and finance to inform investor decision-making and engagement.

The article explores how pension funds rely on imperfect climate models to assess financial risk and whether fiduciary duty requires deeper scrutiny of their assumptions. It highlights emerging legal challenges, model limitations, and the shift toward richer scenarios and climate narratives in investment decision-making.

This report examines why blended finance has failed to scale in emerging markets. Drawing on expert interviews and analysis, it identifies structural barriers and proposes reforms to improve transparency, risk pricing, liquidity, project pipelines and additionality, aiming to better mobilise private capital.