Featured insights
Analysis
Malaysia data centres: can clean energy keep up?
Modelling shows the Peninsular grid has adequate capacity to 2029, after which coal retirements force a choice between more gas or cleaner alternatives
Update
Energy systems modelling in the AI era
AMP brings AI pair-modelling to Scenario Builder, helping users debug models, analyse results, and build energy system scenarios faster.
Analysis
Bangladesh rooftop solar: humble beginnings
TransitionZero’s satellite imagery and analysis show steady growth, but adoption still falls short of policy targets
All articles
Update
Energy systems modelling in the AI era
AMP brings AI pair-modelling to Scenario Builder, helping users debug models, analyse results, and build energy system scenarios faster.
Update
A year of solar acceleration: the Q4 2025 Solar Asset Mapper release
From China’s runaway growth to new hotspots in the Philippines and South Africa — TZ-SAM’s latest update captures a record year for global solar, plus key lessons from 2025.
Update
Free, no-code hourly dispatch modelling is here
Scenario Builder now bridges the gap between long-term investment planning and short-term operations modelling
Update
Tracking the solar revolution: inside the Q3 2025 Solar Asset Mapper release
From Saudi Arabia’s mega projects to Pakistan’s rooftops — TZ-SAM’s Q3 2025 update tracks solar’s advance across continents, alongside new research on distributed systems.
Update
Open source interoperability: integrating OSeMOSYS and PyPSA for power system analysis
How our unified, interoperable data model allows results from one model framework can be easily shared between and across multiple others
Update
Solar Asset Mapper Q1 2025 data release
Top-level highlights from our second rolling quarterly release of TZ-SAM
Update
Southeast Asia at the crossroads
Energy transition trends to watch in 2025
Update
Solar Asset Mapper is now released quarterly
Following today’s Q4 2024 release of TZ-SAM, we’re bringing you updates more regularly
