Many global climate change mitigation pathways presented in IPCC assessment reports rely
heavily on the deployment of bioenergy, often used in conjunction with carbon capture and …

There is a growing need to produce renewable liquid fuels for heavy duty transportation and
aviation, and cellulosic biomass is a promising source for those fuels. However, the many …

The views, opinions, findings, and conclusions or recommendations expressed in this report
are strictly those of the authors. They do not necessarily reflect the views of funders or …

Chapter 3 takes a long-term perspective on climate change mitigation pathways. Its focus is
on the implications of long-term targets for the required short-and medium-term system …

Hydrogen-based energy carriers, including hydrogen, ammonia and synthetic
hydrocarbons, are expected to help reduce residual carbon dioxide emissions in the context …

Carbon dioxide removal technologies, such as bioenergy with carbon capture and direct air
capture, are valuable for stringent climate targets. Previous work has examined implications …

Mitigation pathways exploring end-of-century temperature targets often entail temperature
overshoot. Little is known about the additional climate risks generated by overshooting …

Closing the emissions gap between Nationally Determined Contributions (NDCs) and the
global emissions levels needed to achieve the Paris Agreement's climate goals will require …

Abstract Analysis of climate policy scenarios has become an important tool for identifying
mitigation strategies, as shown in the latest Intergovernmental Panel on Climate Change …

Tackling climate change requires a rapid transition to net-zero energy systems. A variety of
different technologies could contribute to this transition, and uncertainty remains over their …