TransitionZero
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transitionzero.org
TransitionZero
@transitionzero.org
⚡️ A non-profit climate tech startup based in London
🔌Open software, data and insights to support energy transition planning
🎉 2025 was a huge year for our Solar Asset Mapper, TZ-SAM.

📈 We are now tracking over 106k individual solar PV assets all around the globe, covering 31,456km with a combined capacity of 1,246 GW.

☀️ Dive into the latest release 👉🏻  www.transitionzero.org/insights/a-y...
February 2, 2026 at 1:19 PM
🇹🇭 Thailand was once a solar energy pioneer of Southeast Asia, but in recent years, capacity growth has remained fairly flat.

🔍 Now, the rooftop solar market is back in focus as the government pushes a ‘Quick Big Win’ package to accelerate deployment, especially of residential systems...
January 21, 2026 at 9:08 AM
During Singapore International Energy Week last year, we shared the exciting news that we are integrating Google’s Gemini into Scenario Builder.

❓ Scenario Builder is simple, accessible, and no-code — so that anyone, not just energy specialists, can explore and compare possible energy futures...
January 20, 2026 at 12:36 PM
🇮🇳 India is now live on our Scenario Builder platform!

👉🏻 [https://builder.transitionzero.org/workspace](builder.transitionzero.org/workspace)
January 16, 2026 at 9:15 AM
🇵🇰 We're excited to announce the addition of Pakistan to our Scenario Builder platform!

builder.transitionzero.org/workspace
January 15, 2026 at 9:42 AM
🚀 What happens when you give our team two days to explore and experiment?

A lot!

🔵  AI calibration loops, Tableau-style scenario exploration, lightweight global solar forecasting, PyPSA network file ingestion, thermal detection of DRI plants...

👀 Read more: www.transitionzero.org/technology/n...
December 12, 2025 at 1:46 PM
🇲🇾 The Malaysian government has long viewed rooftop solar as a key lever for system decarbonisation, yet uptake has consistently fallen short of expectations, with low adoption reflected in official statistics.

👁️ We wanted to get a clearer picture of real, installed rooftop solar capacity...
December 11, 2025 at 9:53 AM
🇯🇵  Japan is now on the Scenario Builder platform!

➡️ Now stakeholders interested in the political economy of Japanese energy can use our 9-node model of the Japanese mainland to dig around for insights.

Access it here 👉🏻https://www.transitionzero.org/products/scenario-builder
December 9, 2025 at 9:03 AM
South Africa halted production at its largest steel blast furnace in September, removing more than two million tonnes of annual ironmaking capacity from the global emissions landscape.

How do we know?

🤫 We saw the plant go quiet.
November 28, 2025 at 9:07 AM
🇻🇳 Vietnam has dominated Southeast Asia’s leaderboard as the largest solar power market for some time now… but official statistics generally fail to capture growth in small rooftop solar PV systems.

Why does this matter?

www.transitionzero.org/insights/map...
November 27, 2025 at 9:01 AM
🎉 We’re proud to have authored a technical note for the Coal Transition Commission: ‘From Flex to Phase-Out’, which examines the role of coal flexibility in energy transition strategies: poweringpastcoal.org/news/coal-tr...

❓ But what exactly IS coal flex?

👉🏻 www.transitionzero.org/coal-flexibi...
November 19, 2025 at 11:26 AM
Did you join our webinar discussing our report modelling Singapore's path to 24/7 Carbon-Free Electricity (CFE)?

🎞️ Missed the session? Watch the replay here:

www.youtube.com/watch?v=jF12...
November 10, 2025 at 10:29 AM
Saudi Arabia’s solar buildout is accelerating fast.

Our data shows a 22% jump in detected capacity this quarter, reaching 10.8 GW.

☀️ And it isn't alone... we noted a 5.6% increase in capacity worldwide.

🌐 Dive into the full Q3 2025 update 👉 www.transitionzero.org/insights/tra...
November 7, 2025 at 11:09 AM
As promised, today we’re adding two more countries to Scenario Builder:

🇻🇳 Vietnam: a market full of surprises and ever-rising decarbonisation ambitions.

🇹🇭 Thailand: at a pivotal moment to redefine the role of natural gas.

Access Scenario Builder here 👉🏻 www.transitionzero.org/products/sce...
November 6, 2025 at 3:21 PM