> Automatically verified official update: This page reproduces an official government communication from Department of Atomic Energy without adding legal conclusions. Always follow the linked primary source where exact wording matters.

Presently, there are 24 nuclear power reactors in commercial operation in the country with a total capacity of 8,780 MW. The details are given in Annexure.

During the period 2019-20 to 2023-24, except KAPS-4 which commenced commercial operation in March-2024, the average PLF of nuclear power plants (excluding duration of major refurbishment) has been higher in comparison to the average all India Thermal PLF (excluding Gas based Power Plants, source CEA report).

This information was given by Union Minister of State for Prime Minister’s office and Personnel, Public Grievances and Pensions, Atomic Energy and Space, Dr. Jitendra Singh, in a written reply in the Rajya Sabha today.

*

NKR/AK/NM

Annexure

State

Station

Description

Capacity (MW)

Generation in Million Units (MUs)

Remarks

2019-20

2020-21

2021-22

2022-23

2023-24

Maharashtra

TAPS-

1&2

Unit-1

160

954

Unit under project mode

Unit-2

160

1234

341

Unit under project mode

Station

320

2188

341

-

-

-

TAPS-

3&4

Unit-3

540

3827

3877

3829

4636

4148

Unit-4

540

4522

3669

4774

4349

3965

Station

1080

8349

7546

8602

8985

8112

Rajasthan

RAPS-2

Unit-2

200

1410

429

1453

733

1605

Station

200

1410

429

1453

733

1605

RAPS-

3&4

Unit-3

220

1705

1699

1563

1024

Unit under project

mode

Unit-4

220

1688

1816

1723

1239

1701

Station

440

3393

3516

3285

2263

1701

RAPS-

5&6

Unit-5

220

1946

1427

1869

1661

1986

Unit-6

220

1703

2015

1702

1923

1768

Station

440

3649

3442

3570

3585

3754

RAPP-

7&8

Unit-7

Unit under construction

Commissioned

on 15.04.2025

Unit-8

Unit under construction

Station

-

Uttar Pradesh

NAPS-

1&2

Unit-1

220

1900

1738

1828

1542

1521

Unit-2

220

1891

1547

1753

1651

1353

Station

440

3791

3285

3580

3193

2875

Gujarat

KAPS-

1&2

Unit-1

220

1467

1817

1852

1793

1967

Unit-2

220

1962

1896

1652

1846

1708

Station

440

3429

3713

3503

3640

3675

KAPS-

3&4

Unit-3

700

Unit under construction

3932

Commissioned

on 30.06.2023

Unit-4

700

Unit under construction

3

Commissioned

on 31.03.2021

Station

1400

-

3935

Karnataka

KGS-

1&2

Unit-1

220

1841

1903

1607

1855

1643

Unit-2

220

1773

1592

1805

1687

1935

Station

440

3614

3495

3412

3542

3578

KGS-

3&4

Unit-3

220

1838

1635

2059

2073

1918

Unit-4

220

1827

1964

2021

1829

2006

Station

440

3664

3599

4080

3901

3924

Tamil Nadu

MAPS-

1&2

Unit-1

220

Unit under project mode

Unit-2

220

1843

1704

1089

1786

1592

Station

440

1843

1704

1089

1786

1592

KKNPP-

1&2

Unit-1

1000

7115

5638

7009

7035

6656

Unit-2

1000

4029

6323

7527

7191

6563

Station

2000

11144

11961

14536

14226

13219

*

Official source

[Read the original PIB release](https://pib.gov.in/PressReleaseIframePage.aspx?PRID=2291837)

Source attribution: Press Information Bureau, Government of India.