PSPCL Energy Accounting & Billing

NIELIT Chandigarh Centre was the first organisation to start digitization and automation of the Energy Accounting in the region of Punjab, Haryana and the Union Territory of Chandigarh in 1980’s. Our work in this field has benefitted both the customers and utilities. The work of digitization and automation of Energy Accounting and Billing of Punjab State Power Corporation (PSPCL) Commenced in 1980 with the electricity billing of one circle and within a few years the whole state of Punjab was covered with 100% computerised bills. Apart from saving a lot of manual labour and time by generating computerised bills, the automation of PSPCL Energy billing system served the objective of providing information of energy sales and revenue to the utility to decide their future policies. We have undertaken software development for introducing various government initiatives in the billing system to provide subsidy/benefits to the socially and economically weaker sections of the society as well as to promote the productive use of surplus power. 


Backed by our expertise and experience in this domain,NIELIT  Chandigarh Centre is involved in generating Energy bills of more than 32 Lac Consumers of the state of Punjab belonging to various categories. NIELIT Chandigarh Centre has developed software for providing Statistical analysis and reporting to the top management of the utility that help in revenue monitoring and tariff design



The major activities in the project are:

  • Macro and Micro Validations
  • Data Processing
  • Generation of Reports (Including Ledgers and Bills)
  • Periodic Backups
  • Monthly/Quarterly/ Half yearly /Annual reports
  • Annual Regrouping
  • MIS reports 



Software Modules to implement new schemes and tariff orders as issued by Regulatory Commission:


Developed Solar Roof Top Billing System

•Developed system to Implement prestigious Zero Electricity Bill scheme of Punjab government

•Developed slab wise system that works as a data analytic tool for revenue monitoring and tariff design

•Developed system to implement Time of Day (TOD) tariff for consumption during peak and non peak hours

•Developed system for paying interest on advance payments

•Developed system that provides support to spot billing system for issuing bill on the spot for quick revenue generation and assessment

•Developed system to provide rebate to industrial consumers for consuming power above the threshold limit

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