State-owned NHPC Limited on Wednesday said all four units of its Parbati-II hydro electric project are expected to be completed by December 2024.

NHPC is constructing an 800 MW (4 units of 200 MW each) Parbati-II HE (hydroelectric) project in Himachal Pradesh.

"All 4 units of the project are anticipated to be completed by December 2024," the company said in a regulatory filing.

The company is also constructing the 2,000 MW Subansiri Lower HE power project (8 units of 250 MW each) along the border of Assam and Arunachal Pradesh.

Of these, three units are expected to be completed by March 2025 and the remaining units will be completed by May 2026 in a phased manner, the company filing said in an update about its three projects.