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Spread in climate policy scenarios unravelled

Analysis of climate policy scenarios has become an important tool for identifying mitigation strategies, as shown in the latest Intergovernmental Panel on Climate Change Working Group III report. The…

Identifying energy model fingerprints in mitigation scenarios

Energy models are used to study emissions mitigation pathways, such as those compatible with the Paris Agreement goals. These models vary in structure, objectives, parameterization and level of detail…

Water quality footprint of agricultural emissions of nitrogen, phosphorus and glyphosate associated with German bioeconomy

Fertiliser and pesticide application can cause extensive environmental damage. We use the water quality footprint to express nitrogen, phosphorus and glyphosate emissions from agriculture in volumes…

Energy planning in Sub-Saharan African countries needs to explicitly consider productive uses of electricity

Studies show the role of various electrification technologies in providing electricity access to households in Sub-Saharan Africa, with a focus on electricity demand for end-use services such as…

Credibility gap in net-zero targets leaves world at high risk

Global climate policy is undergoing a rite of passage. What used to be a conversation about ambitious target-setting now focuses increasingly on implementation and interventions to put these targets…

Uncertainty in non-CO2 greenhouse gas mitigation contributes to ambiguity in global climate policy feasibility

Despite its projected crucial role in stringent, future global climate policy, non-CO 2 greenhouse gas (NCGG) mitigation remains a large uncertain factor in climate research. A revision of the…

The role of peatland degradation, protection and restoration for climate change mitigation in the SSP scenarios

Peatlands only cover a small fraction of the global land surface (∼3%) but store large amounts of carbon (∼600 GtC). Drainage of peatlands for agriculture results in the decomposition of organic…

The impact of policy and model uncertainties on emissions projections of the Paris Agreement pledges

Tracking progress towards the Paris Agreement climate goal requires understanding the 2030 emission levels implied by countries' National Determined Contributions (NDCs). However, key uncertainties…

Global Maps of Agricultural Expansion Potential at a 300 m Resolution

The global expansion of agricultural land is a leading driver of climate change and biodiversity loss. However, the spatial resolution of current global land change models is relatively coarse, which…

Achieving net-zero emissions targets: An analysis of long-term scenarios using an integrated assessment model

More than 100 countries have communicated or adopted new Nationally Determined Contributions (NDCs) and net-zero target pledges. We investigate the impact on global, national, sectoral, and individual…