Abbreviation Explanation ARR Aggregate Revenue Requirement A&G Administrative and General AAD Advance Against Depreciation ABT Availability Based Tariff ACD Advance Consumption Deposit AMR Automated Meter Reading APDRP Accelerated Power Development and Reforms Program AT&C Aggregate Technical and Commercial ATE Appellate Tribunal for Electricity BEST Birhanmumbai Electric Supply and Transport BHEL Bharat Heavy Electricals Limited BIS Bureau of Indian Standards BPTA大量电力传输协议BRPL BSE RAJDHANI POWER LIMITCT LIMITCT BST供应关税BTPS BADARPUR热电站BYPL BSES YAMUNA POWER LIMITED CAGR CAGR CAGR CAGR COGRATE CCGT CCGT联合循环循环燃气涡轮涡轮涡轮机CEA CEA CEA CEA CEACER CERANTIOL CERCERTION ELICTION ETICY Central Industrial Security Force CoS Cost of Supply CPI Consumer Price Index CPRI Central Power Research Institute CPSUs Central Power Sector Utilities COVID Corona Virus Disease CSGS Central Sector Generating Stations CWIP Capital Work in Progress DA Dearness Allowance DDA Delhi Development Authority DERA Delhi Electricity Reform Act DERC Delhi Electricity Regulatory Commission DIAL Delhi International Airport Limited DISCOMs Distribution Companies (BRPL, BYPL, TPDDL & NDMC)DMRC德里地铁公司DPCL Delhi Power Company Limited