Critical environmental challenges and threats – such as climate change, pollution, desertification and loss of soil fertility and biodiversity – must all be tackled if the holistic 2030 Agenda for Sustainable Development is to be achieved. Members of the Development Assistance Committee (DAC) share the persistent challenge of integrating, or mainstreaming, the environment into all their development co-operation activities. Mainstreaming is defined here as the deliberate and proactive integration of environmental concerns, including climate, into development policies, plans, budgets and actions. While this integration is required to ensure sustainability in all activities, it has been difficult to achieve in practice. Most DAC members now have environmental safeguards in place to screen out negative environmental practices, and have increased their attention to climate change. However, they recognise that policies, capacities and approaches for integrating the wider range of environmental potentials and threats need to be far more robust to meet the challenge of sustainable development.
In 2018, the DAC Network on Environment and Development Co-operation (ENVIRONET) launched a peer-learning exercise to assess how environment issues are integrated into members’ strategies and programmes. This involved a survey of ENVIRONET members, the development of an analytical framework, peer visits to three DAC members – Canada, the European Union and Sweden – and workshops. This exercise allowed peers to exchange experiences and views on what is working for environmental integration and why, pinpoint persistent and emerging challenges, and share ideas and opportunities for improving the situation.
This report brings together the findings, offering demonstrated lessons and documented good practices that can be used by ENVIRONET members to enhance their approaches to mainstreaming the environment, and to inform future DAC work, including its peer reviews of members’ development co-operation. The findings should also be of interest to a broader audience of development and environment authorities and professionals.