Publications

Confusion remains about concepts like carbon neutrality, climate neutrality, full decarbonisation, and net zero carbon or net zero greenhouse gas emissions. Here we clarify these concepts.

This briefing note outlines suggested time frames for reaching zero global CO2 and total greenhouse gas emissions for ‘below 2°C’ and ‘below 1.5°C by 2100’.

This study explores a situation of staged accession to a global climate policy regime from the current situation of regionally fragmented and moderate climate action.

This paper provides an overview of the AMPERE modeling comparison project with focus on the implications of near-term policies for the costs and attainability of long-term climate objectives.

This paper explores the climate consequences of “delayed near-term action” and “staged accession” scenarios for limiting warming below 2 °C.