Energy & Emissions Modelling
We project energy demand, costs and emissions under different futures using OSeMOSYS, TIMES, LEAP and CLEW calibrated with national data.
We activate
sustainability
Research, analysis and project execution so governments and companies advance towards decarbonisation and climate action, with evidence-based decisions.
+18 Countries in LATAM and the Caribbean
+2480 People trained
+36M Future scenarios modelled
CLG Methodology
RADAR
A structured framework for designing corporate sustainability plans and strategies that respond to future uncertainty — not just today's requirements.
Free tool
IFRS S1 & S2 Self-Assessment
RADAR incorporates the new sustainability disclosure standards. Evaluate your company's readiness for IFRS S1 & S2 in minutes — the first step toward a robust, verifiable plan.
Take the assessmentTechnical areas
Specialised expertise across the key dimensions of climate action
Economics of Decarbonisation
Marginal abatement cost curves, cost-benefit analysis and fiscal impact of the transition with auditable methodology.
Adaptation & Climate Risk
We identify assets and territories exposed to physical risks and design cost-effective measures using RDM, Blue Spot and geospatial analysis.
Climate Strategies & Public Policy
Full NDC processes, long-term strategies and sectoral plans: design, modelling, multi-stakeholder consultation and official document drafting.
Corporate Decarbonisation
Climate roadmaps with emissions baseline, business climate risks and a portfolio of measures prioritised by cost and impact.
Climate Finance
We translate roadmaps into investment cases: applicable funds, eligibility requirements, fund management and Article 6 readiness.
Featured projects
High-impact climate solutions across the region
Policy & Strategy
Support to the formulation of a Low-Carbon and Climate-Resilient Long-Term Development Strategy (LTS) for the Dominican Republic
CLG supported the Government of the Dominican Republic in developing its Long-Term Low-Carbon and Climate-Resilient Development Strategy through integrated sect…
View project →Decarbonization
Assessment of Pathways to Achieve Carbon Neutrality in Guatemala by 2050 Under a Technological Uncertainty Scenario
CLG led the update of Guatemala's Long-Term Strategy applying Robust Decision Making across hundreds of decarbonization scenarios, coordinating the waste and IP…
View project →Policy & Strategy
Support to the update of Honduras' National Decarbonization and Climate Resilience Strategy (ENDRCH) 2024–2050
CLG provided technical, analytical and participatory support to update Honduras' ENDRCH for 2024–2050, delivering sectoral pathways, national capacity building,…
View project →Publications
Analysis, insights and ideas on sustainability, climate policy and sustainable finance.
Coming soon
We are preparing content with analysis and insights on corporate sustainability, climate policy and sustainable finance.
Go to blogLatest posts
What we share on LinkedIn
Today, Climate Lead Group participated in the RE-CONNECT Sector Workshop on estimating GHG emissions from the waste sector. Our COO, Angélica Madrigal Brenes, contributed with Costa Rica's experience on methodological approaches, data challenges, and the road toward more robust, NDC-aligned reporting.
View post →In a context of changing rules and uncertain futures, organizations need information to make better decisions. Today we were at CICR's Sustainability Congress 2026, sharing new tools designed to achieve exactly that.
View post →Latin America and the Caribbean is the second most exposed region to extreme weather events. Without investment in adaptation and mitigation, the region could lose up to 43 million jobs by 2050. At CLG, we analyze scenarios before they become losses and translate them into concrete decisions.
View post →Some of our clients
