This guide explores how co-operative and mutual enterprises (CMEs) can produce positive social change, given their member-owned structure. Beyond the case study of Teachers Mutual Bank Ltd, the guide also highlights the scalability of CMEs, demonstrating the versatility of their business structure across financial institutions.

This month’s sustainability roundup captures a shift from framework development to real-world application, where climate and nature risks are increasingly embedded across financial systems, legal accountability, and decision-making. It highlights how intensifying physical climate signals, evolving disclosures, and maturing litigation are converging with insights on sovereign risk, energy systems, and corporate strategy. Together, these developments show how sustainability is moving beyond principle—being tested, priced, and enforced across markets, regulation, and the real economy.

Provides an Australian-focused framework for assessing the credibility of corporate climate transition plans, outlining principles, criteria and disclosure expectations. It supports companies, investors and regulators in evaluating emissions targets, governance, strategy alignment and risk management within mandatory climate reporting and net zero transition planning.

This report guides Australian boards on integrating net zero transition planning into strategy, governance, disclosure and stakeholder engagement. It outlines directors’ legal duties, mandatory climate reporting requirements, and practical oversight questions to help organisations manage climate-related risks, opportunities and implementation.

Provides beta guidance for applying Absolute Environmental Sustainability Assessment, comparing activities’ environmental burdens against planetary boundaries. It outlines a three-phase, nine-step framework, supported by case studies (buildings, cement, EU consumption), and aligns with existing accounting standards while addressing methodological gaps in allocating environmental limits.

Climateworks Centre is an independent non-profit climate research organisation based at Monash University. It develops evidence-based solutions to support net zero emissions across Australia, Southeast Asia and the Pacific, advising governments, businesses and investors on decarbonisation, sustainable finance, and climate transition strategies.

University of New South Wales (UNSW) is a leading Australian public research university based in Sydney, offering undergraduate and postgraduate degrees across disciplines including business, engineering and law. UNSW focuses on innovative research, sustainability and global partnerships, supporting industry engagement and delivering education that improves societal outcomes locally and internationally.

The Nature Conservancy (TNC) is a global environmental non-profit organisation focused on conserving lands, waters and biodiversity. It uses science-based conservation, partnerships and sustainable finance approaches to address climate change and habitat loss, supporting nature-based solutions that benefit ecosystems, communities and long-term environmental resilience worldwide.