DOYANG HYDRO POWER STATION (DHPS)

Energy Assets Imgae
DOYANG HYDRO POWER STATION (DHPS)
Category Page assets
id
4
Location Assets
District - Wokha, Nagaland
Total Capacity(MW)
75
Status
Installed Capacity(MW)
3 x 25
Introduction

Introduction

Doyang Hydro Power Station is a medium head storage scheme to harness the hydro power of Doyang River (a tributary of River Brahmaputra) and located in Wokha district, Nagaland. The installed capacity of the Station is 75 MW with a catchment area of 2606 Sq. Km and design head of 67 m.

Features

Features

DOYANG HYDRO POWER STATION (DHPS)
NameDOYANG HYDRO POWER STATION (DHPS)
Capacity75 MW
Break Up Capacity

75 MW (3X25MW)

LocationDistrict - Wokha, Nagaland, PIN - 797100
ApproachBy Road - 30 KM from Wokha town, 72 KM From Golaghat in Assam
Design Energy

227.24 MU

Date of Commercial Operation (COD)
Unit-I --- 29th Jun 2000
Unit-II --- 5th Jul 2000
Unit-III --- 8th Jul 2000
Beneficiary States / UTsAssam, Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Tripura
Technical Features
DAMRock Fill Dam, Height :: 92 m, Length :: 465 m
Design Head67 m
Tunnel Penstock1 no. Steel lined HRT with double bifurcation, 5.92m dia, 427.86 m long
Power HouseSurface, 3 no. Vertical Francis Turbine
Generator3 no. Semi-Umbrella Type, Rated Voltage- 11 KV
Generator Step Up Transformer3-phase, 28.5MVA, 11/132 KV
Switchyard132 KV Air Insulated Substation (AIS)
Evacuation System132 kV D/C Doyang-Dimapur lines of PGCIL, 132 kV S/C Doyang-Sanis line of Govt. of Nagaland and 132 KV S/C Doyang-Mokokchung line of Govt. of Nagaland
Achievements

Achievement

Doyang HPS achieved annual generation of 215.54 MU exceeding the Annual Target of 200 MU for FY 2025-26 as on 31.01.2026.

Status of Generation

Status of Generation

S.NoDescriptionGeneration (MU)Details
1Generation for the Month of May 202489.7109 MUGeneration for the month of May' 2024
2Total Generation from  April, 2023  upto  May, 2024553.4028 MUTotal Generation from  April, 2023  upto  May, 2024
3Total Generation during Financial Year  2022  to  2023MUGeneration during F/Y  2022  to  2023
Contact Person
Contact Person

Project Head

Shri Senkathung Patton

Designation

General Manager(Tech)

Telephone (O)

+91-7005522602, 03860 245032

E-Mail

hopdhps[at]neepco[dot]co[dot]in
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DOYANG HYDRO POWER STATION (DHPS)
Energy Assets Sr No
4
Map lat
26.2168
Map long
94.1923
Select map state
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DOYANG HYDRO POWER STATION (DHPS)
Map Project name
Doyang Hydro Power Station (DHPS)