Energy Resource Management


ASEH proactively promotes low carbon energy transition and integrates its 3 major subsidiaries to establish a renewable energy platform. Taiwan’s regulations for the Management of Setting up Renewable Energy Power Generation Equipment of Power Users Above a Certain Contract Capacity. Therefore, all our Taiwan facilities will meet the regulation in advance by 2023. Meanwhile, we continue to prepare for renewable energy procurement and make investments in clean energy.

Fossil Fuels (Non-renewable) Consumption and Intensity


Electricity Consumption and Intensity


Renewable Electricity Usage

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Major Energy Saving and Carbon Reduction Projects

Category Carbon Reduction (tCO2e/year) Reduction Scope
Low-carbon energy 534,469 Scope 2
Process* 37,657 Scope 1+2
Building* 27,984 Scope 2
Total 600,110