5332632026-04-012026-06-305332632026-06-305332632026-04-012026-06-30in-capmkt:OtherExpenses1Member5332632026-04-012026-06-30in-capmkt:OtherExpenses2Member5332632026-04-012026-06-30ItemsThatWillNotBeReclassifiedToProfitAndLoss15332632026-06-30Statement15332632026-04-012026-06-30Statement15332632026-06-30StatementDynamic1I1Statement15332632026-06-30StatementDynamic1I2Statement15332632026-06-30StatementDynamic1I3Statement15332632026-06-30StatementDynamic1I4Statement15332632026-06-30StatementDynamic1I5Statement15332632026-06-30StatementDynamic1I6Statement1iso4217:INRxbrli:pureiso4217:INRxbrli:shares533263GREENPOWERNOTLISTEDINE999K01014ORIENT GREEN POWER COMPANY LIMITEDMain BoardEquity2026-04-012027-03-312026-07-222026-07-16INRLakhsQuarterlyFirst quarterSingle segmentGeneration of power through renewable sources and related services2026-07-2214:00:002026-07-2217:20:00Not applicabletrue1falseNA2026-04-012026-06-30UnauditedStandalone5920000027700000869000000001100000000718000008280000041000000410000000004100000-1000000-10000004000000-10000039000001173030000010000000Sub Contracting Expense58100000Other Expenses13700000Remeasurement of defined benefit obligation- (loss)/gain-100000-10000000-100000Rights Issues2024-09-2025000000002026-06-30trueCRISIL Ratings LimitedfalseNilNilJ KotteswariChief Financial OfficerChennai2026-07-22To invest/ infuse funds in our newly incorporated wholly owned subsidiary namely Delta Renewable Energy Private Limited (“Delta”) for developing the 19.8 MW AC (29 MW DC) Solar Power Project at Tamil NaduNot Applicable1435000000011515930000Rs. 2.76 Lakhs utilized during Dec 2024 quarter <br /> <br /> Rs. 11.23 Lakhs utilized during June 2025 Quarter <br /> <br /> Rs. 2,476.23 Lakhs utilized during Sep 2025 Quarter <br /> <br /> Rs. 1,763.73 Lakhs utilized during Dec 2025 Quarter <br /> <br /> Rs. 2960.60 Lakhs utilised during March 2026 Quarter <br /> <br /> Rs. 4,301.38 lakhs utilised during June 2026 Quarter <br /> Repayment/Pre-payment of unsecured loan availed by our Company from Gamma Green Power Private Limited (“GGPPL”, one of the subsidiaries of our Company) & Clarion Wind Farm Private Limited (“CWFPL”, one of the step-down subsidiaries of our Company)Not Applicable13644600001364460000Rs. 1,364.46 Lakhs utilized during Sept quarterTo lend fresh loans to GGPPL and CWFPL to facilitate them to repay/pre-pay in full or part of unsecured loans availed by them from SVL limited, one of the Corporate Promoters of our CompanyNot Applicable60355400006035540000Rs. 6,035.54 Lakhs utilized during Sept quarterPart payment of security deposits towards contractual lease commitments of Beta Wind Farm Private Limited (“BWFPL”) one of the subsidiaries of our CompanyNot Applicable500000003100000469000000Rs. 469.00 Lakhs utilized during Sept quarterGeneral Corporate PurposesNot Applicable25574600067560002489900000Rs. 1,528.00 Lakhs utilized during Dec quarter. 961.90 utilized in March quarter.Issue ExpensesNot Applicable192540009856000291100000Rs. 291.10 Lakhs utilized during Sept quarter <br /> <br /> Note: Till June 30, 2026, the company utilized Rs. 22,165.93 lakhs towards the objects of the issue and issue expenses. Pending utilization, Rs. 2,834.07 lakhs are placed in the fixed deposits and in current accounts with banks