Conceptual framework for the classification of public spending on climate change in Latin America and the Caribbean

To align public expenditures with national climate change strategies and NDC commitments, countries need to periodically identify climate-related budget expenditures, whether positive or negative. This publication provides a methodology for countries to classify these expenditures in a manner that is consistent with recognized international statistical standards.
Fiscal policy and climate change: recent experiences of ministries of finance in Latin America and the Caribbean.

This publication presents a set of recent experiences of ministries of finance in the Latin American and Caribbean region in three areas of intervention where climate change issues and the fiscal policy responsibility of these ministries converge. The publication also provides elements for the design of fiscal policies to contribute to sustainable growth.
Sisepuede - Simulating Sectoral Pathways and Uncertainty Exploration for Decarbonization

This free, open source model allows the generation of numerical simulations of GHG emission reductions in all sectors, as well as the associated benefits and costs.
It comes pre-calibrated for Latin America and the Caribbean. It is still under development, and will be fully available in July 2023.
Carbon-free prosperity: how governments can enable 15 essential transformations

We identify 15 transformations to achieve zero emissions, list the associated economic benefits, the barriers to adoption (such as obstacles related to infrastructure, regulations, public and private finance, information and political economy issues), and provide more than 50 examples of interventions that national and subnational governments can use in each sector to remove these barriers and enable the transition (EN, ES, FR).