What is the latest status of the project “Kolin Akkoy II HPP”?

The status recorded for “Kolin Akkoy II HPP” is Active.

Who are the main government, EPC, and private stakeholders for “Kolin Akkoy II HPP”?

Taiyo maps the stakeholders of “Kolin Akkoy II HPP”: government bodies (World Bank Group).

What is the budget and commercial profile for the project “Kolin Akkoy II HPP”?

Taiyo normalizes the budget of “Kolin Akkoy II HPP” to USD 0. The procurement structure is Public-Private Partnership (PPP).

Where can I verify the source and access all details for “Kolin Akkoy II HPP”?

This Taiyo project page references World Bank Group along with the original URL (https://ppi.worldbank.org/en/snapshots/project/kolin-akkoy-ii-hpp-6806). Taiyo standardizes official data into a consistent, searchable project profile.

Kolin Akkoy II HPP

Sector: Hydro • Location: Turkey

Source: World Bank Group

Project

Active

Akkoy Enerji was planning the development of the 230 MW Akkoy II hydropower plant, near Akkoy, Giresun. The project was to comprise of a 140m dam, 2 Pelton turbines of 117 MW. Akkoy Enerji was a subsidiary of Kolin Construction. Annual output was estimated at 872.5 GWh.

The developer received a 49 year BOT concession for the project from state water authority DSI. Construction started in 2007 an

Status: Prospective
Sector: Hydro, Wind, Power Generation (CCGT), Water Supply and Storage, Commercial, Government
Location: Turkey
Updated: 22 Jul 2026
Source: World Bank Group

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Project Information

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The project “Kolin Akkoy II HPP” is an infrastructure initiative in the Hydro sector, located in Turkey. Taiyo aggregates data on it from World Bank Group.

Participants

Sponsoring Agency

Status

Original status	Active
Taiyo status	Prospective
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	Akkoy Enerji was planning the development of the 230 MW Akkoy II hydropower plant, near Akkoy, Giresun. The project was to comprise of a 140m dam, 2 Pelton turbines of 117 MW. Akkoy Enerji was a subsidiary of Kolin Construction. Annual output was estimated at 872.5 GWh. The developer received a 49 year BOT concession for the project from state water authority DSI. Construction started in 2007 and commissioning was expected in 2012. Equipment was supplied by Voith Siemens under a EUR36 million ($47.9 million) supply contract from 2009. As of 2013, the project was still reported as "ongoing" by the construction company. No further updates were available, nor evidence of financial closure. http://www.kolin.com.tr/english/projects/ongoing-projects/irrigation-dam-energy-projects/akkoy-ii-dam-and-hpp-project.html
Original sector	Energy
Procurement method

Location

Country

Turkey

Source

Source	World Bank Group
URL

More Details

Record type	Project
Sector	Hydro, Wind, Power Generation (CCGT), Water Supply and Storage, Commercial, Government
Article published date	2024-05-22

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Kolin Akkoy II HPP

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