OUR PRODUCTS
Tools to create investible energy transition plans
Our products help analysts ask "what if?" questions about the future of energy
What are the electricity cost impacts of a country’s clean energy target?
How credible are the net-zero policies announced by governments?
How does the cost of capital affect power costs and investments in my country?
What are the cost implications of a coal phase-out or reduction target?
How much coal should be converted or co-fired in my country’s phase-out policy?
What are the electricity cost impacts of a country’s clean energy target?
How credible are the net-zero policies announced by governments?
How does the cost of capital affect power costs and investments in my country?
What are the cost implications of a coal phase-out or reduction target?
How much coal should be converted or co-fired in my country’s phase-out policy?
What are the electricity cost impacts of a country’s clean energy target?
How credible are the net-zero policies announced by governments?
How does the cost of capital affect power costs and investments in my country?
What are the cost implications of a coal phase-out or reduction target?
How much coal should be converted or co-fired in my country’s phase-out policy?
Built for analysts
Our software supports our goal of making energy systems modelling transparent and accessible for analysts.
Why? Read our secret master plan.
Our flagship platform for energy systems modelling is in active development. Launching in 2025, analysts can create, compare and share energy transition scenarios in a no-code UI.
Our rebuilt, open source version of the popular OSeMOSYS capacity expansion model is now available as a pip-installable Python package. It includes significant quality-of-life improvements to help experienced energy system modellers run scenarios more efficiently.
DATA
Downloadable data tools for grid modelling and analysis
Solar Asset Mapper (TZ-SAM)
Our flagship data product, TZ-SAM is an open-access dataset of solar facilities, updated quarterly and free for non-commercial use.
Solar power is the fastest-growing power generation technology in history. Through planetary-scale machine learning, we're plugging gaps in publicly available data sets, helping analysts make better forecasts about renewable energy growth.
Coal Asset Transition Tool (TZ-CAT)
The Coal Asset Transition tool (TZ-CAT) is an open data product supporting the affordable, just refinancing and replacement of coal plants. It estimates plant-by-plant Power Purchase Agreement buy-out costs, clean energy replacement costs, and early retirement savings, enabling high-level screening, financial deep dives, and identification of priority candidates for phase-out. TZ-CAT is currently available for the Philippines, Indonesia, and Malaysia.
ASEAN Power Grid Model (TZ-APG)
TZ-APG is a multi-country capacity expansion and dispatch model covering ten member states of the Association of Southeast Asian Nations (ASEAN). Built around a 25 node representation of the regional power system, it models generation, transmission, and cross-border trade flows across a 2023 - 2050 time horizon.
INSIGHTS
Download our latest long-form reports
Research tools
These datasets were developed by TransitionZero to support our research work. They are available to download for non-commercial use and are not actively updated.
Coal-to-Clean Price Index (CCPI) is an open data project that tracks the operating cost of coal and gas versus the cost of new onshore wind or utility-scale solar PV plus four hours of battery storage in 25 countries.
Asset-level cost estimates by blast, basic oxygen and electric arc furnaces production routes in 13 countries, representing 90% of global production. It can be used to understand the competitiveness of steel production globally.
We’ve compiled a global, open-access dataset of steel plants and their sub-assets: blast furnaces, coke oven batteries, sinter and pellet plants. Combined with heat signature data, we can estimate production and emissions at facility level.
Are you a software or data engineer?
View our public product roadmap
