Amendment to the Electricity Market Connection and System Use Regulation
AI-generated summary for informational purposes only. Not legal advice. See the original source for the authoritative text.
This regulation changes how TEİAŞ updates the investment amounts used for repayments related to certain transmission facilities. Instead of leaving the repayable investment amount fixed, TEİAŞ will update the remaining balance once a year using Turkey’s Consumer Price Index. The change matters for parties involved in connection agreements and transmission facility investments, especially where repayments start after a facility is accepted. The new update method applies to transmission facilities whose provisional acceptance is approved on or after 27 January 2026.
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Key Changes
- TEİAŞ will update the remaining repayable investment amount annually using the Consumer Price Index.
- The update will be made each January based on December index values.
- The new update rule applies to transmission facilities provisionally accepted on or after 27 January 2026.
Obligations
What this law requires
TEİAŞ must update the investment amount used as the basis for repayment, calculated under the methodology, using Consumer Price Index values after repayment begins.
TEİAŞ must perform the repayment-basis investment amount update once each year in January.
When performing each annual update, TEİAŞ must use as the base index value the Consumer Price Index for the December preceding the month of the last update, and as the current index value the Consumer Price Index for the December preceding the January in which the update is made.
TEİAŞ must calculate the annual update over the remaining balance of the investment amount used as the basis for repayment.
TEİAŞ must make the first update in the first January after the month in which repayment begins, using as the base index value the Consumer Price Index for the month in which the latest provisional acceptance approval was made for the transmission assets included in the connection agreement.