13 research outputs found
A pathway design framework for sectoral deep decarbonization: the case of passenger transportation
International audienceThe transport sector represents 25% of global CO2 emissions, and large-scale emission reductions are needed in this sector to meet the objectives of the Paris Agreement. Long term low-greenhouse gas emissions development strategies are key enabling instruments to reconcile near-to-medium term action with long term objectives. While a range of options exist to decarbonise the passenger transport sector, the detailed sequencing of actions and resulting transformations over time remain largely unexplained in policy debates. Scenarios from transport-energy modelling provide useful insights about technological strategies but often overlook other key drivers of transportation futures, including social, organisational and spatial determinants of mobility, and are not easily usable to inform policy discussions. In this paper, we introduce a new framework to design and compare long term national decarbonization pathways for passenger transportation. This framework is based on an iterative method combining detailed qualitative storylines, full scenario quantification and standardised dashboard reporting, adapted from the general Deep Decarbonization Pathways (DDP) framework. For illustration, the method is applied by four national research teams in Japan, the UK, Mexico and France, to derive country-specific decarbonization pathways. The results across countries show that: i) strong action is needed across all types of options to reach deep decarbonization, notably demand-side solutions; ii) deep decarbonization is compatible with other policy priorities such as satisfying mobility needs at affordable costs; and iii) strategies should be tailored to mobility purpose, local contexts and national circumstances. The framework can be adapted to other sectors and should be further developed in the context of future policy processes. Key Policy insights-Understanding deep decarbonization of the passenger transport sector requires a novel conceptual approach that articulates metrics across diverse dimensions (social, economic, energy, etc.) to increase policy relevance.-We introduce a framework to design national decarbonization pathways for passenger transportation following this approach.-Strong action across all pillars of decarbonization including demand-side solutions is needed to reach deep emissions reductions.-Deep decarbonization is compatible with other policy priorities such as satisfying mobility needs at affordable costs.-Strategies should be tailored to mobility purposes, local contexts and national circumstances
Di-platinum complexes containing thiolato-urea ligands: structural and anion binding studies
A pathway design framework for national low greenhouse gas emission development strategies
International audienceThe Paris Agreement introduces long-term strategies as an instrument to inform progressively more ambitious emission reduction objectives, while holding development goals paramount in context of national circumstances. In the lead up to COP21, the Deep Decarbonization Pathways Project developed mid-century low-emission pathways for 16 countries, based on an innovative pathway design framework. In this perspective we describe this framework and show how it can support the development of sectorally and technologically detailed and policy-relevant country-driven strategies consistent with the Paris Agreement climate goal. We also discuss how this framework can be used to engage stakeholder input and buy-in; design implementation policy packages; reveal necessary technological, financial and institutional enabling conditions; and support global stock-taking and ratcheting of ambition
A pathway design framework for national low greenhouse gas emission development strategies
International audienceThe Paris Agreement introduces long-term strategies as an instrument to inform progressively more ambitious emission reduction objectives, while holding development goals paramount in context of national circumstances. In the lead up to COP21, the Deep Decarbonization Pathways Project developed mid-century low-emission pathways for 16 countries, based on an innovative pathway design framework. In this perspective we describe this framework and show how it can support the development of sectorally and technologically detailed and policy-relevant country-driven strategies consistent with the Paris Agreement climate goal. We also discuss how this framework can be used to engage stakeholder input and buy-in; design implementation policy packages; reveal necessary technological, financial and institutional enabling conditions; and support global stock-taking and ratcheting of ambition
Synthesis, structural characterization and anion binding studies of palladium macrocycles with hydrogen-bonding ligands
A pathway design framework for national low greenhouse gas emission development strategies
The Paris Agreement introduces long-term strategies as an instrument to inform progressively more ambitious emission reduction objectives, while holding development goals paramount in the context of national circumstances. In the lead up to the twenty-first Conference of the Parties, the Deep Decarbonization Pathways Project developed mid-century low-emission pathways for 16 countries, based on an innovative pathway design framework. In this Perspective, we describe this framework and show how it can support the development of sectorally and technologically detailed, policy-relevant and country-driven strategies consistent with the Paris Agreement climate goal. We also discuss how this framework can be used to engage stakeholder input and buy-in; design implementation policy packages; reveal necessary technological, financial and institutional enabling conditions; and support global stocktaking and increasing of ambition
2050 low-emission pathways: domestic benefits and methodological insights – Lessons from the DDPP
IDDRI Issue brief n°15/16This Issue Brief examines the benefits that can be derived from the establishment of long-term decarbonization strategies at the national level. Such national strategies are essential facilitators of international dialogue towards more ambitious and effective action at domestic level.Cet Issue Brief analyse les bénéfices qui peuvent être tirés de l’établissement de stratégies de long terme à l’échelle nationale, potentiel outil facilitateur incontournable du dialogue international vers plus d’ambition et de l’efficacité de l’action à l’échelle domestique