Natural gas in Brazil's energy matrix: demand for 1995–2010 and usage factors

• Published in: Energy policy Vol. 33; no. 3; pp. 365 - 386
• Main Authors: Fernandes, Elton, Fonseca, Marcus Vinı́cius de A., Alonso, Paulo Sergio R.
• Format: Journal Article
• Language: English
• Published: Oxford Elsevier Ltd 01-02-2005; Elsevier; Elsevier Science Ltd
• Series: Energy Policy
• Subjects: Applied sciences; Brazil; Demand; Economic data; Economic development; Electric power plants; Electric utilities; Electricity distribution; Energy; Energy economics; Energy matrix; Energy planning; Energy policy; Exact sciences and technology; Fossil fuels and derived products; Gas; General, economic and professional studies; Methodology. Modelling; Natural gas; Natural gas utilities; Pipelines; Policy studies; Studies; Supply and demand; Technology management; Thermoelectricity; South America; Brazil; America; Energy matrix; Technology management; Natural gas; Energy planning; Script; Transportation; Secondary sector; Market penetration; Sustainable development; Forecasting; Gas economy; Economic growth; Energy demand; Medium term; Electric power production; Macroeconomic analysis; Macroeconomic model; Residential sector
• ISSN: 0301-4215; 1873-6777
• DOI: 10.1016/j.enpol.2003.08.006

This paper describes and analyzes the constraints hampering achievement of the 12% share planned for natural gas in Brazil's energy matrix by 2010, and advises policies for reaching that goal on the basis of forecasts and three probable scenarios for the development of the Brazilian economy. The 12% share goal was established in 1993 by the Ministry of Mines and Energy and confirmed in 2000, and is now in full development. The figures used to represent the estimates of natural gas demands in the three scenarios were obtained from the Integrated Energy Planning Model (MIPE—Modelo Integrado de Planejamento Energético), which is a technical and economic forecasting model developed by a group of researchers linked to the Energy Planning Program run by the Graduate Engineering Programs Coordination Unit at the Rio de Janeiro Federal University (COPPE-UFRJ) under the sponsorship of Petrobras (a Brazilian enterprise operating in the oil and gas segment) and Eletrobrás (a Brazilian enterprise in charge of electricity demand planning). The analysis of the constraints take place under the aegis of the objective proposed by the Brazilian Government. The authors suggest specific actions to be taken in four application areas of natural gas: industrial, electric power generation, domestic distribution and vehicular fleet conversions. All the actions proposed encourage the use of a fuel with low environmental impacts and high calorie power, replacing firewood and other polluting fuels and are evaluated relative to the impacts occurring in society, especially from the standpoint of social welfare in a developing country. The necessity of developing the goods and services infrastructure in the country to support the natural gas insertion in the Brazilian energy matrix is also addressed.