About usClimate Analytics is a global climate science and policy institute engaged around the world in driving and supporting climate action aligned to the 1.5°C warming limit.
Decarbonisation targets and 1.5℃ pathwaysTo help governments, civil society and the private sector understand the pace of change required, we develop new methods to calculate the emission reductions needed to decarbonise in line with this planetary limit.
Homepage > Publications > Inconsistencies when applying novel metrics for emissions accounting to the Paris agreement 11 December, 2019 Inconsistencies when applying novel metrics for emissions accounting to the Paris agreementAuthors Carl-Friedrich Schleussner, Alexander Nauels, Michiel Schaeffer, William Hare, Joeri Rogelj First publishedShare Publications Troubled waters: risks and realities of blue carbon in climate actionCarbon stored in coastal and marine ecosystems, such as mangroves, salt marshes, and seagrass meadows (blue carbon) is viewed as a potential bridge between mitigation, adaptation, and climate finance. However, as this brief explores, the viability of blue carbon as a mitigation option is questionable due to the fragility of these systems and the use of blue carbon as offsets counterproductive. Catalysing LT-LEDS implementation in Africa: Insights, bottlenecks, and solutions from country experiencesThis report examines how African countries are advancing from the design to the implementation of their Long-Term Low-Emission Development Strategies (LT-LEDS), drawing on case studies from Burkina Faso, Ethiopia, Kenya, Nigeria, Rwanda South Africa, Rwanda, Uganda, Zambia, and Zimbabwe, as well as extensive desk research and comparative analysis. Loss and damage financing and debt sustainability: advancing justice and equity in the CaribbeanThis report highlights the cyclical relationship between climate-induced loss and damage and growing fiscal debt levels in Caribbean SIDS. The report offers several policy recommendations to break the cycle of debt and climate vulnerability. Three key near-term actions could bend the warming curve; bringing projected warming below 2°CTripling renewables, doubling energy efficiency and cutting methane by 2030 and beyond would cut warming rate by a third in ten years, and halve it by 2040. This would cut projected warming this century about 0.9˚C from 2.6˚C to 1.7˚C. Climate Action Tracker: 2025 warming projection updateLittle change in warming outlook for four years; new 2035 climate targets make no difference Real zero is within reachThis analysis explores the technical feasibility and economic benefits of real zero. Our analysis demonstrates that reaching real zero is achievable in many sectors and identifies the economic benefits of eliminating fossil fuels. Rescuing 1.5°C: new evidence on the highest possible ambition to deliver the Paris AgreementThis study shows that, even after years of insufficient action, the world can still return to well below 1.5°C of warming this century if countries pursue the “highest possible ambition” in climate action. Preliminary comments on “Assessing the decarbonisation role of Western Australia’s LNG exports to Asia”A preliminary analysis of a Deloitte report for the Western Australian government about fossil gas exports to Asia. What has the Paris Agreement done for us?Ten years on, the Paris Agreement is working, but not nearly fast enough. Since 2015 it has become the essential organising framework for global climate action: uniting countries behind the 1.5°C temperature limit and net-zero goals, reshaping science and policy, helping mobilise climate finance and clean-technology investment, and driving national reforms that otherwise would not have happened. This briefing lays out 22 ways it is changing the 21st century for the better. Clearing the air on methane: a global review of emissions, ambition and the policy landscapeThis report assesses emissions, targets, and policies for 72 countries that collectively account for over 90% of global methane emissions, providing a robust foundation for understanding progress and gaps in global methane mitigation efforts. The responsibility of investor-owned carbon majors to contribute to direct air carbon capture and storage investmentNew study finds world’s largest fossil fuel and cement companies should shoulder a major share of the investment needed to develop carbon removal technologies. State of Climate Action 2025This report card on climate action shows that global efforts fall far short of what’s needed to limit warming to 1.5°C. While most indicators are heading in the right direction, not a single one of the 45 indicators is on track for 2030.
Troubled waters: risks and realities of blue carbon in climate actionCarbon stored in coastal and marine ecosystems, such as mangroves, salt marshes, and seagrass meadows (blue carbon) is viewed as a potential bridge between mitigation, adaptation, and climate finance. However, as this brief explores, the viability of blue carbon as a mitigation option is questionable due to the fragility of these systems and the use of blue carbon as offsets counterproductive.
Catalysing LT-LEDS implementation in Africa: Insights, bottlenecks, and solutions from country experiencesThis report examines how African countries are advancing from the design to the implementation of their Long-Term Low-Emission Development Strategies (LT-LEDS), drawing on case studies from Burkina Faso, Ethiopia, Kenya, Nigeria, Rwanda South Africa, Rwanda, Uganda, Zambia, and Zimbabwe, as well as extensive desk research and comparative analysis.
Loss and damage financing and debt sustainability: advancing justice and equity in the CaribbeanThis report highlights the cyclical relationship between climate-induced loss and damage and growing fiscal debt levels in Caribbean SIDS. The report offers several policy recommendations to break the cycle of debt and climate vulnerability.
Three key near-term actions could bend the warming curve; bringing projected warming below 2°CTripling renewables, doubling energy efficiency and cutting methane by 2030 and beyond would cut warming rate by a third in ten years, and halve it by 2040. This would cut projected warming this century about 0.9˚C from 2.6˚C to 1.7˚C.
Climate Action Tracker: 2025 warming projection updateLittle change in warming outlook for four years; new 2035 climate targets make no difference
Real zero is within reachThis analysis explores the technical feasibility and economic benefits of real zero. Our analysis demonstrates that reaching real zero is achievable in many sectors and identifies the economic benefits of eliminating fossil fuels.
Rescuing 1.5°C: new evidence on the highest possible ambition to deliver the Paris AgreementThis study shows that, even after years of insufficient action, the world can still return to well below 1.5°C of warming this century if countries pursue the “highest possible ambition” in climate action.
Preliminary comments on “Assessing the decarbonisation role of Western Australia’s LNG exports to Asia”A preliminary analysis of a Deloitte report for the Western Australian government about fossil gas exports to Asia.
What has the Paris Agreement done for us?Ten years on, the Paris Agreement is working, but not nearly fast enough. Since 2015 it has become the essential organising framework for global climate action: uniting countries behind the 1.5°C temperature limit and net-zero goals, reshaping science and policy, helping mobilise climate finance and clean-technology investment, and driving national reforms that otherwise would not have happened. This briefing lays out 22 ways it is changing the 21st century for the better.
Clearing the air on methane: a global review of emissions, ambition and the policy landscapeThis report assesses emissions, targets, and policies for 72 countries that collectively account for over 90% of global methane emissions, providing a robust foundation for understanding progress and gaps in global methane mitigation efforts.
The responsibility of investor-owned carbon majors to contribute to direct air carbon capture and storage investmentNew study finds world’s largest fossil fuel and cement companies should shoulder a major share of the investment needed to develop carbon removal technologies.
State of Climate Action 2025This report card on climate action shows that global efforts fall far short of what’s needed to limit warming to 1.5°C. While most indicators are heading in the right direction, not a single one of the 45 indicators is on track for 2030.
