Assess, quantify and report climate risk - end to end

Alpha-Klima is a full-stack platform that turns climate complexity into clear, auditable insight. It connects best-available climate data, asset-level vulnerability models, and a financial risk engine to deliver metrics and disclosures your stakeholders trust.

Climate risk analyst using a data-driven platform to assess climate hazards and financial impacts on a digital map

What you can do with Alpha-Klima

Core capabilities

Our platform connects climate science, asset-level modeling, and financial analytics into a single workflow. Below are the core capabilities that turn complex data into transparent, decision-ready insight.

GCM-based projections alongside satellite and observational datasets, with full support for RCP/SSP scenarios across time slices and regions.

Climate data & scenarios

We use the latest GCM-based projections alongside satellite and observational datasets, with full support for RCP/SSP scenarios across time slices and regions. All inputs are consistent and versioned end-to-end to ensure transparency and auditability.

We provide 300+ asset-level vulnerability models covering a wide range of asset classes and hazard combinations, enabling detailed assessments of physical damage, operational impacts, and business interruption.

Asset-level vulnerability models

We provide 300+ asset-level vulnerability models covering a wide range of asset classes and hazard combinations, enabling detailed assessments of physical damage, operational impacts, and business interruption.

We go beyond hazard and vulnerability analysis to compute decision-ready financial metrics at both asset and portfolio level.

Financial risk engine

We go beyond hazard and vulnerability analysis to compute decision-ready financial metrics at both asset and portfolio level. Our engine builds aggregate loss distributions to quantify expected losses and tail risk for robust, comparable risk estimates.

Results are structured, traceable, and easy to export for internal governance and external reporting.

Disclosure & reporting

We deliver ready-to-use outputs for climate risk disclosure and reporting, aligned with major frameworks such as IFRS S2, CSRD/ESRS, TCFD, Pillar 3 ESG Disclosures and ORSA. Results are structured, traceable, and easy to export for internal governance and external reporting.

Open collaboration: OS-Climate

We build on and contribute to OS-Climate open-source components—embracing transparent methods, peer-reviewed models, and a shared community roadmap. This ensures our solutions remain cutting-edge, interoperable, and auditable.

Frequently Asked Questions about Climate Risk & Alpha-Klima

What is Alpha-Klima's focus and how does it assess climate risk?

Alpha-Klima is a data-driven platform designed to assess climate risk and its financial impact. It uses the latest climate data, vulnerability models, and calculates financial loss distributions, from which key risk metrics like Value at Risk (VaR) and Expected Shortfall are derived. It also provides up-to-date tools for regulatory disclosures under frameworks like Pillar 3 and CSRD.  

Alpha-Klima leverages open-source components from OS-Climate to enhance transparency and scalability. The platform actively contributes to the community, ensuring that its solutions are not only aligned with the latest climate science, but also collaborative, and focused on financial sustainability.  

Alpha-Klima’s platform is built on a microservice-based architecture with flexible data storage and customized computing engines. This design allows seamless integration with external systems and ensures performance at scale. We also offer AI-driven automated reporting using large language models (LLMs), enabling clients to access tailored insights and documentation with minimal manual effort. 

Alpha-Klima integrates a broad range of climate-related data sources, including several hazard maps, downscaled climate projections, and environmental monitoring datasets. Our platform consolidates these inputs to provide accurate assessments of physical climate risks, ensuring that organizations can base their decisions on robust and science-backed data. 

Frequently Asked Questions about Climate Risk & Alpha-Klima

What is Alpha-Klima's Portfolio & Sector Alignment Tool?

Alpha-Klima’s Portfolio & Sector Alignment Tool helps assess transition risks and align portfolios with climate goals. It follows the TCFD guidelines and calculates Implied Temperature Rise (ITR) scores to evaluate the alignment of investments with global carbon reduction targets using IPCC climate scenarios.

The Portfolio ITR score aggregates the temperature scores of all companies in a portfolio, based on their climate targets and IPCC climate models. This score helps organizations assess their exposure to climate transition risks over various time frames and understand their alignment with global climate goals.

Financial institutions must comply with regulations such as the EU’s Pillar 3 disclosures, which require banks to disclose their portfolios’ alignment with the Paris Agreement by 2024. Additionally, CRD VI mandates prudential plans to address climate-related risks, ensuring compliance with the transition to a low-carbon economy.

Alpha-Klima provides tools that help financial institutions assess transition risks, comply with TCFD, SFDR, and CRD VI guidelines, and align portfolios with sustainability goals. These solutions enable businesses to disclose climate risks and ensure compliance with regulations promoting a low-carbon economy.