Houay Ho Dam
The 928th tallest dam in the world
The Houay Ho is a dam located in Samakkhixay District of Attapeu Province, Laos, 160 km (99 mi) east of Pakse and 30 km (19 mi) northwest of Attapeu. The project is considered the first privately financed joint venture 'build-operate-transfer' (BOT) hydropower project in Laos. It has installed capacity of 152.1 megawatts (204, 000 hp), almost all of which is exported to Thailand.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).