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Blockchain is mainstreaming, but the number of blockchain for development use-cases with proven success beyond the pilot stage remain relatively few. This paper outlines key blockchain concepts and implications in order to help policymakers reach realistic conclusions when considering its use. The paper surveys the broad landscape of blockchain for development to identify where the technology can optimise development impact and minimise harm. It subsequently critically examines four successful applications, including the World Food Programme’s Building Blocks, Oxfam’s UnBlocked Cash project, KfW’s TruBudget and Seso Global. As part of the on-going work co-ordinated by the OECD’s Blockchain Policy Centre, this paper asserts that post-COVID-19, Development Assistance Committee (DAC) donors and their development partners have a unique opportunity to shape blockchain’s implementation.

Carbon pricing very effectively encourages the shift of production and consumption choices towards low and zero carbon options that is required to limit climate change. Are countries using this tool to its full potential? This report measures the pricing of CO2-emissions from energy use in 44 OECD and G20 countries, covering around 80% of world emissions. The analysis takes a comprehensive view of carbon prices, including fuel excise taxes, carbon taxes and tradable emission permit prices. The 'carbon pricing score' measures how close the 44 countries, together as well as individually, are to the goal of pricing all energy related carbon emissions at current and forward-looking benchmark values for carbon costs. The report highlights the structure of effective carbon rates across countries and sectors in 2018 and discusses change compared to 2012 and 2015. It also provides an outlook on recent trends in emissions trading in China and the European Union.

As the United Nations Decade on Ocean Science for Sustainable Development begins, this paper explores recent and likely future digital technologies - especially in the field of ocean observation - that will contribute to ocean sustainability. It examines advances that could lead to substantial improvements in the data collection and analysis of the impact of climate change and human activity on marine ecosystems, while also contributing to the monitoring and reduction of the ecological footprint of ocean-related economic activity. The paper also provides preliminary reflections on how the COVID-19 pandemic might affect digitalisation in the ocean economy, and what strategies could help support ocean research and innovation during and after the crisis.

Biorefineries present an alternative to fossil-based production, and can create employment, wealth and the ecosystem needed to make them function. Thailand is establishing a bioeconomy with widespread biorefining as a strategy for future economic growth. There is political will to establish in Thailand, if feasible, small, decentralised biorefineries to which farmers can locally deliver biomass as feedstock, which can then be processed into bio-based products. This would help to relieve rural poverty, which is still a problem in some areas of Thailand despite progress. Developing a biorefining roadmap will help to assess the feasibility of such an initiative.

This paper presents a comprehensive assessment of the policy instruments adopted by the Netherlands to reach carbon neutrality in its manufacturing sector by 2050. The analysis illustrates the strength of combining a strong commitment to raising carbon prices with ambitious technology support, uncovers the pervasiveness of competitiveness provisions, and highlights the trade-off between short-term emissions cuts and longer-term technology shift. The Netherlands’ carbon levy sets an ambitious price trajectory to 2030, but is tempered by extensive preferential treatment to energy-intensive users, yielding a highly unequal carbon price across firms and sectors. The country’s technology support focuses on the cost-effective deployment of low-carbon options, which ensures least-cost decarbonisation in the short run but favours relatively mature technologies. The paper offers recommendations for policy adjustments to reach the country’s carbon neutrality objective, including the gradual removal of exemptions, enhanced support for emerging technologies and greater visibility over future infrastructure plans.

This report assesses the potential for mission-oriented innovation policies (MOIPs) to contribute to the sustainable transition in Japan, and examines the challenges and opportunities that MOIPs would present. As part of a series of MOIP national case studies, the report finds that the ongoing ambitious and top-down MOIPs led by the center-of-government build upon a long history of proactive and goal-oriented policy intervention. MOIPs in Japan are the latest step of decades of efforts to reduce the fragmentation and lack of holistic coordination of Japan’s science, technology and innovation policy in order to proactively address societal challenges. Available evaluations of these policies demonstrate very encouraging results in that regards. The study concludes with recommendations to pursue these efforts, including by mainstreaming these policy initiatives across the government structure and complementing them with more bottom-up challenge-based initiatives.

This report assesses the potential for mission-oriented innovation policies (MOIPs) to contribute to the sustainable transition in Norway, and examines the challenges and opportunities that MOIPs would present. As part of a series of MOIP national case studies, the report finds that MOIPs could contribute significantly to alleviating some of the long-standing limitations of Norway’s innovation system, acknowledging the country’s strong advantages for mission-orientation and its innovative policy experimentations, such as the Pilot-E scheme and the CLIMIT programme. It proposes two options for Norway’s future MOIP approach, with corresponding recommendations. Under a ‘scaling-up’ option, Norway would develop a system to manage the implementation of cross-agency schemes in relevant challenge areas. A ‘levelling-up’ option would involve the programming of a pilot mission in the four-year investment plan of the next edition of Norway’s Long Term Plan, with support from high-level policy and political actors.

The multidimensional and intergenerational nature of the 2030 Agenda for Sustainable Development and the Sustainable Development Goals (SDGs) calls for integrated policies. Progress made in a particular social, economic or environmental area or individual goal may generate synergies and trade-offs across dimensions (spillover effects), and steps taken in one country could have positive or negative impacts beyond national borders (transboundary effects). Assessing the multidimensional and cross-border effects of policies has become even more urgent in the context of COVID-19 containment measures. However, there are gaps in governance and analytical tools for identifying and managing spillover and transboundary effects, posing challenges for governments in designing and implementing sustainability strategies. This book, a collaborative effort by the OECD and the European Commission-Joint Research Centre (EC-JRC) presents a set of new governance and analytical tools, lessons learned from country experiences, and good emerging practices for managing spillover and transboundary effects in the implementation of the 2030 Agenda.

Sustainably managing the ocean requires reliable measures of the ocean’s contributions to society and the effects that human activities have on the marine environment. This paper informs current international discussions on the measurement of ocean economic activities. It summarises the extent to which the ocean is crucial to society, outlines national approaches to measuring ocean economies, establishes an OECD definition of ocean economic activities for statistical purposes, and introduces a plan to improve international ocean economy statistics through the pragmatic development of satellite accounts. By measuring the full range of ocean economic activities, this framework will improve evidence on ocean sustainability and lay the foundations for ocean accounts that include economic-environmental linkages.

Belgium has made progress in decoupling several environmental pressures from economic growth, in improving wastewater treatment and in expanding protected areas. Regions have achieved high levels of recovery and recycling, and have pioneered circular economy policies. However, further efforts are needed to progress towards carbon neutrality, reduce air and water pollution, reverse biodiversity loss and consolidate results of circular economy initiatives. Strengthening co‑ordination between the federal government and the regions, and among the regions, as well as enhancing policy coherence will be key factors of progress. As the COVID-19 emergency passes, recovery efforts should focus on putting the country back on track to meet the Sustainable Development Goals. Investing in low-carbon and natural infrastructure, promoting circular economy, strengthening carbon prices and phasing out environmentally harmful subsidies should be priorities. This is the third Environmental Performance Review of Belgium. It evaluates progress towards sustainable development and green growth, with special features on biodiversity and waste, materials management and the circular economy.