Current Rating
Rating FAQ
Long-term  :   twA-
Short-term  :   twA-2
Outlook  :  Stable
Issuer Rating History
Rating Date Long-term Rating outlook (credit watch) Short-term Rating
2020/05/25 twA- Stable twA-2
Research Analysis
Publish Date Subject
2025/05/27 Research Update: Taiwan Cogeneration Corp. Ratings Affirmed At 'twA-/twA-2'; Outlook Stable
2024/05/20 Research Update: Taiwan Cogeneration Corp. Ratings Affirmed At 'twA-/twA-2'; Outlook Stable
2023/05/25 Research Update: Taiwan Cogeneration Corp. Ratings Affirmed At 'twA-/twA-2'; Outlook Stable
2022/05/17 Research Update: Taiwan Cogeneration Corp. Ratings Affirmed At 'twA-/twA-2'; Outlook Stable
2021/05/18 Research Update: Taiwan Cogeneration Corp. Ratings Affirmed At 'twA-/twA-2'; Outlook Stable
Last 5 Years Issue Rating History
Series Amount
(Million)
Issue Date Maturity Date
Coupon Rate
(%)
Rating Rating Date
None
*Taiwan Ratings maintains continuous surveillance over its ratings and the “Rating date” below refers to the last date on which the ratings/outlook have been changed or the ratings on/off CreditWatch.
*Unless there is a material change in our rating views on a given entity, Taiwan Ratings does not update the “Rating date,” which is accordance with the general international practice for rating disclosures.