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Quantum is working on the second tariff review process with CEG and CEG Rio
 
May 19, 2008
 
 

Since 2006, the natural gas department at Quantum has been working on the tariff review of two natural gas distribution companies from Rio de Janeiro: CEG and CEG Rio, operated by the Spanish group Gas Natural.

These distribution companies have a total of 720.000 customers and a 3,700-km distribution network.

The project involves the tariff calculation, the load profile analysis, benchmarking of operating expenses, and comprehensive support throughout the process.

The team is jointly developing a tariff model which allows to run both distribution companies either together or separately. This model is the first of its kind having a two-part tariff design tool; in addition to a regulatory financial model to verify the consistency between the regulatory cost of capital rate and the discount rate of the company’s cashflow.

The model is particularly distinct since it has a smart logic as regards investment projects and matrices for multidimensional data management which are price sensitive.

 
Water tank of the CEG
 
       
 

The calculation engine used was Analytica, which allows to develop high flexibility and transparency models by means of flow charts and smart matrices for multidimensional data management.

 
     
 

Two part tariff calculation model
 
     
 

Excel via an ODBC database connection was utilized for output data and reports.

On the other hand, the load profile conducted in the project has a particularly distinct feature: the time frame under analysis, due to the latitude and climate of the state of Rio de Janeiro.
 
         
 
Some members of the CEG and Quantum team at a joint dinner
 
Carlos Morosoli, Quantum manager in Brazil during the first presentation before AGENERSA
 
         
         
 
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