BSE Limited

National Stock Exchange of India Limited

Corporate Relationship Department

Exchange Plaza, 5th Floor,

1st Floor, New Trading Ring,

Plot No. C/1, G Block,

Rotunda Bldg., P. J. Towers,

Bandra-Kurla Complex,

Dalal Street, Fort,

Bandra (East),

Mumbai 400 001.

Mumbai 400 051.

Scrip Code: 500400

Symbol: TATAPOWER EQ

Dear Sirs,

Sl.

Details/clarifications

Response

No.

a

Existing capacity

635 MW Modules & 500 MW Cells

b

Existing capacity utilization

~90%

c

Proposed capacity addition

4 GW Modules & 4 GW Cells

d

Period within which the proposed

By FY24

capacity is to be added

e

Investment required

~₹ 3,000 - 3,400 crore

f

Mode of financing

Mix of external debt and equity

g

Rationale

For catering to in-house requirement of modules for

Self- EPC, 3rd Party EPC, Rooftops & Pumps

Yours faithfully,

For The Tata Power Company Limited