General Updates

DOC:SEC:1903/2026-27/164 August 13, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, Plot No. C/1, Phiroze Jeejeebhoy Towers, G- Block, Bandra – Kurla Complex, Dalal Street, Bandra (East), Mumbai – 400 001 Mumbai – 400 051 SCRIP CODE: 500084 SCRIP CODE: CESC Dear Sir / Madam, Sub: Investors Update In continuation to our earlier communication vide letter no: DOC: SEC: 1902/2026-27/163 of even date and pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby attach the copy of Investors Update being issued by the Company in this regard for your information and record. The said Investors Update will also be available on the Company’s website at www.cesc.co.in. Thanking you Yours faithfully, For CESC Limited Jagdish Patra Company Secretary & Compliance Officer Encl: As above Q1 FY27 Powering millions of Indian homes and businesses RPSG Group: Key Businesses at a Glance India’s first fully integrated utility company, Aiming serving across capacity under implementation LSG is a premier IPL franchisee focused on A - delivering transformative, AI-powered solutions at speedandscale. Too Yumm, a A company and Carbon Black player. Innovating in the through new-age brands Naturali and Within Beauty. An entertainment Company with of Eastern India’s definitive songs, films, TV serials & web series. Vision Delivering To be a responsive conglomerate driven by India’s organized retailerwith varied assortments. sustainable growth, efficiency and innovation ~US$5 Bn* ~US$900 Mn* >US$8 Bn* 1.1 million Group Turnover EBITDA Asset Base Shareholders 2 (*figures as of FY26) CESC: Powering millions of Indian homes and businesses Distribution NPCL, CPDL Chandigarh Greater Noida Consumer Peak Demand Sales Locations CESC Rajasthan, Bharatpur CESC Rajasthan, Thermal Generation Bikaner Purvah Green, Asansol40MW Rajasthan capacity linked to (TPP) 300 MW Thermal Plants Generation Capacity own distribution Haldia Energy Limited, Haldia 600 MW TPP CESC Rajasthan, CESC, Kolkata Renewables Kota 885 MW TPP Dhariwal Infrastructure Limited, Chandrapur 600 Operational* Contractual Long term Vision MW TPP Capacity Crescent Power (*includes 1.4 GWp solar assets under acquisition) Limited, Ramnad MPSL,Malegaon 18 MW Solar Solar Manufacturing Ecosystem Solar Cell & Module Distribution ThermalPower Renewable Power by 2027 CESC Investor Presentation Q1 FY27 3 Key Highlights Entered into SPA with ReNew to acquire 1.4 GWp operating renewable portfolio at an Enterprise value of Rs. 4,859 Cr Operationalized 435 MWp solar project during the quarter Received LOA for 175 MW wind project with SECI at Rs. 3.85/kWh Consolidated Revenue in Q1 FY27 grew 5% YoY to Rs 5,559 Cr. Q1 FY27 performance remained strong, consolidated PAT stood at Rs. 419 Cr. In Q1 FY27, CESC Kolkata distribution business T&D loss stood at 6.85% as against 7.08% in Q1 FY26. Standalone Revenue increased to Rs. 3,024 Cr, up 4% YoY and PAT at Rs. 220 Cr. as against Rs. 211 Cr. in Q1 FY26 Thermal generation – Major generating stations – BBGS & Halida TPP continued with strong operating performance. BBGS TPP achieved a PLF of 87% in Q1 FY27. Southern TPP (SGS) achieved a PLF of 80.9% against 29% YoY showing significant improvement in operations NPCL: In Q1 FY27, Revenue increased by 10% YoY to Rs. 857 Cr. PAT increased to Rs. 52 Cr Sales volume stood at 1,169 MU, a growth of 10% YoY and T&D loss further reduced to 8.5% in Q1 FY27 Chandigarh Power (CPDL) reported Q1 sales volume of 435 MU (+16% YoY), generating revenue of Rs. 280 Cr up 32% YoY and PAT of Rs. 9 Cr Rajasthan DF: Consolidated T&D loss reduced from 12.78% in Q1 FY26 to 9.21 % in Q1 FY27. EBITDA increased 38% YoY to Rs. 39 Cr in Q1 FY27 Malegaon DF: T&D Loss reduced to 35.9% in Q1 FY27 from 40.7% in Q1 FY26 driven by vigilance and various loss reduction initiatives. Revenue increased by 26% YoY to Rs. 211 cr in Q1 FY27 The Board of Directors has declared an interim dividend of Rs 6/- per share (600%) CESC Investor Presentation Q1 FY27 4 Performance Overview – Q1 FY27 Consolidated Performance Q1 FY27 Q1 FY26 % Change FY26 FY25 % Change Gross Revenue (Rs Cr.) 5,559 5,285 5% 18,927 17,375 9% EBITDA (Rs Cr.) 1,149 1,180 (3%) 4,707 4,312 9% PAT (Rs Cr.) 419 407 3% 1,618 1,429 13% Standalone Performance Q1 FY27 Q1 FY26 % Change FY26 FY25 % Change Generation (MU) 1,668 1,473 13% 5,737 5,929 (3%) Power Purchase (MU) 2,332 2,327 1% 7,558 7,303 3% Total Sales (MU) 3,610 3,440 5% 11,990 11,857 1% (incl. export & banking) Gross Revenue (Rs Cr.) 3,024 2,906 4% 9,939 9,765 2% EBITDA (Rs Cr.) 631 666 (5%) 2,673 2,622 2% PAT (Rs Cr.) 220 211 4% 852 800 7% CESC Investor Presentation Q1 FY27 5 Key Subsidiaries – Financial Performance Q1 FY27 Q1 FY26 FY26 Particulars Revenue EBITDA PAT Revenue EBITDA PAT Revenue EBITDA PAT CESC Ltd (Consolidated) 5,559 1,149 419 5,285 1,180 407 18,927 4,707 1,618 CESC Standalone 3,024 631 220 2,906 666 211 9,939 2,673 852 Noida Power 857 109 52 776 98 50 3,001 442 227 Chandigarh Power 280 18 9 212 12 4 1,007 61 25 Haldia Energy Ltd 549 201 67 536 215 85 2,166 825 286 Dhariwal Infrastructure Ltd 543 223 127 589 217 116 2,250 797 359 Crescent Power 63 32 12 54 23 11 242 116 46 Kota DF 323 18 7 328 12 1 1,021 51 7 Bharatpur DF 76 5 2 80 5 2 255 19 8 Bikaner DF 230 17 10 238 12 5 776 48 22 Malegaon DF 211 (40) (43) 167 (41) (44) 799 (112) (125) *All figures in Rs Cr. CESC Investor Presentation Q1 FY27 6 Acquisition of Operating Solar Portfolio by Purvah PurvahGreen signs SPA foracquisition of 100% of six SPVs from ReNew Solar Power Portfolio Quality Project Details of Acquired Assets Pokhran I Pokhran II Bhalki Chincholi Humnabad Siruguppa Rajasthan Rajasthan Karnataka Karnataka Karnataka Karnataka 1,411 Operational Capacity MWp Capacity (MWp) 810 506 24.6 24.6 24.6 24.6 Offtaker SECI SECI BESCOM BESCOM HESCOM HESCOM > 90% capacity tied up with SECI Tariff (₹/kWh) 2.18 2.18 4.85 4.84 4.86 4.76 Rs. 4,859 Cr Enterprise Value ~ Transaction expected to complete before 31st Oct’26 PPA validity FY50 FY50 FY42 FY42 FY42 FY42 Rs. 600 Cr Est. Annual Revenue ~ This acquisition accelerates the journey towards becoming a 10GW RE companyin few years CESC Investor Presentation Q1 FY27 7 Purvah Green – 4.5 GWp Contracted Capacity An operating platform today — portfolio ready Access to Best-in-Class Solar & Wind Resource Clusters Growth Vision 2.7 GWp 1.8 GWp + - = 10 GW - Under Operational* implementation Vision 3,297 MWp Land bank Operational Under implementation (U/I) 300 MW DiversifiedPortfolio 4.5 GWp 3,297 MWp 1,275 MW & 1,530 MWh 300MW 1.5 GWh ■Solar ■ Wind ■ BESS 675MW BESS 9.1 GW 15,700 acres Connectivity Applied Heading to 10 GW Land under acquisition Solar Projects Wind Projects RE Sites (3.8 GW Secured) + Vision 1 GW acquired* (8,900 acres Secured)* Indicative cluster locations (3850 MW AC) | PPA Signed 3465 MW AC * Operational assets includes 1,411 MWp solar assets with 4000 acres of land acquired — subject to transaction closure before 31 Oct’26 CESC Investor Presentation Q1 FY27 8 Purvah Green 2.0 — Organic Momentum, Strategic Expansion The acquisition converts Purvah from a development-led platform into one generating recurring contracted cash flows today Seamless Fit — Operating Core Meets Development Pipeline Integration & Operational Synergies 1.5x Contracted Renewable Capacity acceleratesby Cash generating capacity from day one to fund growth & enhance return 4.5 GWp +1.4 GWp Solar addition diversifies the wind-heavy portfolio, improves generation profile 1.8 GW 0.4 GWp Acquisition adds proven assets with strong off-taker and execution pedigree & benefit of secured payments from SECI 2.7GW 2.7 GWp Tied up tied-up Shared geography enables operating synergies Combined scale enhances O&M efficiencies Organic Portfolio Combined Acquisition 3.1 GWp Capacity Operating Assets Tied up / Under implementation Value Enhancement Levers Operating Efficiencies / Plant Ref [Showing first 8,000 characters — download PDF for full document]