Metals-as-a-Service (MaaS) proposes a circular business model for the wind energy sector and beyond, in which metal ownership is retained by a Special Purpose Vehicle throughout the asset lifecycle. The model converts metal procurement from capital expenditure into a service-based structure, enabling securitisation, improved supply security, and circular value creation.

This report by the Ellen MacArthur Foundation examines systemic risks in the EV battery value chain and sets out a circular economy framework, identifying five bright spots — battery design, rightsizing, circular business models, regional infrastructure, and data transparency — to build resilience and reduce critical mineral demand.

What a Waste 3.0 provides a global assessment of municipal solid waste management across 217 countries and economies. It analyses waste generation, collection, treatment, recycling, financing, employment, climate impacts and circularity pathways to 2050, highlighting rising waste volumes, infrastructure investment needs, resource recovery opportunities and policy frameworks for sustainable waste systems.

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 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.

The report argues that a circular economy can help China meet climate goals by cutting emissions in hard-to-abate sectors, securing critical materials for renewable energy, and improving climate resilience, while outlining policy actions on design, resource management, investment, measurement, and cross-sector collaboration.

This report examines plastic use and waste management, particularly in India, outlining environmental impacts and the need for circular solutions. It reviews bioplastics, packaging redesign, innovation and start-up activity, and proposes policy, business and entrepreneurial opportunities to advance plastics circularity and reduce single-use plastics.

Evaluates a forest-metaphor learning tool for circular economy education through comparative workshops in 2023 and 2025. Survey results show the tool deepened understanding, generated more concrete insights and increased productive tension with existing business models, supporting conceptual change and more fruitful engagement with circular business thinking.

Bain & Company's 2025 sustainability guide for CEOs covering the do-say gap, AI, climate resilience, decarbonization, circular models, and carbon removal markets.

The Corporate Plastic Pollution Scorecard is a benchmark series that assesses how large consumer-facing companies address plastic packaging responsibility. It reviews corporate policies, commitments, disclosures, and practices across key areas of packaging design, reuse, recycled content, transparency, recycling support, and producer responsibility, enabling consistent comparison over time.

This report outlines practical tools to help mining and metals companies integrate circular economy principles. It explains business drivers, regulatory context, metrics, and case studies, supporting financial and non-financial business cases for improved resource efficiency, value retention, and responsible production.

This report argues that embedding circular economy principles within the Sustainable Development Goals could revive stalled progress. It outlines five global policy priorities and proposes a 2050 blueprint linking circularity, inclusive growth, trade, finance and standards to post-2030 development agendas.

The report outlines fashion’s environmental and social impacts and proposes 33 time-bound transformation targets across materials, labour, value distribution and governance. It calls for reduced virgin inputs, fair working conditions and paradigm shifts to align the global fashion system with planetary boundaries and social justice.

This World Economic Forum white paper asserts that strategic partnerships are crucial for scaling circular economy initiatives. It details three value-creation archetypes: circular feedstock, lifespan extension, and platform services. Collaboration enables organisations to secure resources, optimise costs, and drive systemic change, effectively decoupling growth from resource consumption.

NewClimate Institute is an independent non-profit think-tank focused on climate policy and global sustainability. It produces research, policy guidance and knowledge-sharing on energy transition, carbon markets, sustainable finance, just development and corporate climate responsibility. NewClimate publishes influential tools and reports — including Climate Action Tracker — to assess emission trends and state-level climate performance. Founded in 2014 and funded project-wise by public institutions and climate foundations, NewClimate aims to link rigorous analysis with practical climate-action pathways globally.

The report outlines solutions to curb plastic pollution by improving sustainability information, driving behaviour change, advancing sustainable procurement, and promoting circular economy measures, particularly for plastic packaging. It presents coordinated actions across sectors, including tourism, to reduce plastic use and support systemic, upstream interventions aligned with SDG 12.