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Energy Absolute Public Company Limited

Thailand · SET: EA.BK · Market cap: · P/E: · P/S:

Energy Absolute makes biodiesel and glycerol, generates renewable electricity, and builds electric vehicles and batteries, mainly in Thailand.

Energy Absolute is a Thai company that started out turning crops into fuel and grew into one of the country's biggest renewable power producers. Its original business is biodiesel, a cleaner-burning diesel made mostly from palm oil, plus glycerol, the thick liquid that comes out of the same process and gets sold on to makers of soaps, cosmetics, and other products. Farmers, fuel blenders, and industrial buyers in Thailand pay for these, and the company's early success in biofuels gave it the cash and confidence to expand.

Energy Absolute Public Company Limited (EA.BK) Electricity from solar and wind power plants: line art illustration of a row of tall white wind turbines on green hills beside blue solar panels
Wind and solar power
Energy Absolute earns most of its money selling electricity from wind and solar farms.

From there it moved into making electricity. Energy Absolute builds and operates solar farms and wind farms and sells the power to Thailand's electricity grid under long-term contracts. That is a very different kind of business from fuel: instead of selling a product whose price bounces around with the market, it signs deals to supply power for years, which makes the revenue steadier and easier to predict. The most ambitious and riskiest part is electric vehicles and batteries. Through a subsidiary, the company makes electric buses and other commercial vehicles and produces the battery cells that go into them, aiming to supply Thailand's push toward cleaner transport. This is a crowded, capital-hungry business where it competes against far larger global players such as BYD and Tesla, and getting it right has required heavy spending on factories and technology.


Energy Absolute matters because it sits at the center of Thailand's shift to greener energy: fuel from plants, power from the sun and wind, and vehicles that run on batteries. That breadth is its strength and its weak spot. In 2024 the company ran into serious financial strain after questions about its debt and governance shook investor confidence, a reminder that building several capital-intensive businesses at once leaves little room for error when money gets tight.

Saved answer · last researched 12 Nov 2026