As competition for, and interest in, use of ocean space increases, a need for management arises to optimize activity in marine areas. This policy brief provides a comprehensive consideration of the economic efficiency of marine multi-use (MU) by weighing the pros and cons of individual use options against potential MU combinations.

This policy brief examines the Forest Landscape Restoration (FLR) approach, considering global (e.g., the Bonn Challenge) and regional (e.g., AFR100) initiatives for restoring (forest) ecosystems, among others, and assesses their contribution to the UN multilateral goals.

This edition of the policy brief represents the 2023 updated and content-revised version of the original document, thereby integrating the latest insights and developments in the field of Nature-based Solutions (NbS) and ecosystem restoration.

Since the signing of the Paris Agreement in 2015, global efforts towards achieving net zero emissions have been intensifying. However, progress has been sluggish, and current pledges and commitments fall far short of what is needed to limit global temperature rise to 1.5 °C by 2050. To achieve net zero emissions worldwide, a substantial deployment of renewable energy technologies and resilient supply chains is essential. This policy brief examines the critical role that the G20 can play in promoting cooperation and coordination to enhance the resilience of renewable energy supply chains.

This policy brief takes stock of the existing JETPs and draws some preliminary conclusions. More-over, it discusses some of the challenges JETP face and how JETPs may be improved. Lastly, we outline some recommendations for the G7 and G20.

This policy paper aims to inform discussions about the new policy monitoring mechanism by providing an overview of policy consistency and how to assess it. It discusses the specifics of consistency elaborated in the EU Climate Law, considers the academic and policy understanding of policy consistency and examines how this fits with the provisions in the law.

This policy brief aims to support the work of NGOs and think tanks by developing elements of a green hydrogen agenda for the G20. Based on an analysis of the heterogeneous interests and agenda of the G20 countries, the first part discusses the challenges and opportunities of the G20 as a forum for shaping the emerging markets for hydrogen and hydrogen-based products into a direction that is compatible with climate neutrality. The second section outlines the governance challenge of ensuring the environmental and social sustainability of hydrogen production and use. Finally, it develops options on how to advance a green hydrogen agenda in the G20.

This policy brief explores the potential and benefits of marine restoration, as proposed in the regulation. Marine and coastal ecosystems are immensely important for biodiversity and human well-being. Restoring marine areas can enable the respective ecosystems to (once again) perform their natural functions, improving their overall health and resilience.

This policy brief explores the potential and benefits of peatland rewetting, as proposed in the regulation.

This report outlines how fossil fuel subsidies could be reformed to simultaneously address social issues in the short term without jeopardizing progress towards long-run climate targets. It first provides a concise overview of fossil fuel subsidies in the G20. It then discusses alternative ways to shield consumers against the effects of higher energy prices. Finally, it provides recommendations how the G20 could work toward socially balanced energy pricing.

Funding the implementation of the law is a key aspect and a point of tension in the negotiations. This policy brief addresses three questions: 1.) How much will implementing the NRL cost and how much funding is available? 2.) How can Member States mobilise funding for nature restoration? 3.) How do the economic benefits brought by nature restoration compare to its costs?

This policy brief highlights the importance of well-functioning ecosystems for ensuring human health and well-being, not least in light of climate change. Furthermore, it outlines the potential of nature restoration and specifically the law to generate healthier living environments and to mitigate diverse physical, mental and social health threats.

This policy brief targeted two main issues: 1) how the new nature restoration law would be beneficial to other existing EU policy objectives, and 2) which specific benefits would derive from the submission of the required National Restoration Plans (NRPs). As such, the law will – through the implementation of restoration measures – accelerate the pace of implementation of other EU laws and policies for air, climate, water, and marine.

This policy brief highlights the importance of a high degree of river connectivity for healthy and biodiverse water bodies that can provide key ecosystem services such as water supply for different human uses and resilience to climate change impacts. The policy brief presents evidence and data on the decline of river connectivity due to human interventions, in particular river barriers and floodplain degradation, and the benefits offered by measures to restore free-flowing rivers.

Healthy urban ecosystems and biodiversity are key to ensuring the resilience of European cities. This policy brief presents evidence and data to support strong targets for urban ecosystem restoration to be included in the Nature Restoration Law.