Support for the segment of thermoelectric power generation using coal, oil or diesel fuel and natural gas, within the scope of financing under the direct and indirect forms and underwriting securities, requires certain socio-environmental criteria be met.
Support requests will only be classified as eligible is the applying companies use efficient processes and equipment with technological and environmental standards of performance, which is certified by their respective manufacturers in accordance with the criteria set forth below.
Minimum technological standards for coal-fired thermal power
Plants that use imported or national coal: supercritical pulverized coal or fluidized bed or integrated gasification with a combined cycle.
A combination of equipment that is required to meet the maximum emission standards (see below): desulphuriser, low NOx burners, denitrifying and equipment to remove particulate matter from the beginning of commercial operation.
Maximum limits of emission for atmospheric pollutants (values in mg/Nm³) |
||||
---|---|---|---|---|
Thermoelectric generation process | Power | MP* | NOx (as NO2) | SOx (as SO2) |
Thermoelectric generation internal combustion process fuel oil | Less than 100 MW | 50 | 2.000 | 1.170 |
More than or equal to 100 MW | 50 | 740 | 585 | |
Internal combustion diesel oil | Less than 100 MW | 50 | 1.850 | 1.170 |
More than or equal to 100 MW | 50 | 740 | 585 | |
Combustion of mineral coal | All | 50 | 400 | 400 |
Combustion of natural gas (simple cycle or combined) | More than 100 MW | NA | 50 | NA |
* Particulate material.
For the processes of thermo-electrical generation from coal combustion the results should be expressed in the unit of concentration mg/nm³, on a dry basis and 6% excess oxygen. For the processes of thermo-electrical generation from the internal combustion diesel or fuel oil and natural gas combustion, the results should be expressed in the unit of concentration mg/nm³, on a dry basis and 15% excess oxygen.
To be classified as eligible, applicants should submit an officially-published Previous License, issued by the competent state organ, Member of the Sistema Nacional do Meio Ambiente (SISNAMA) , or as a substitute, by the Instituto Brasileiro do Meio Ambiente e Recursos Naturais Renováveis - Ibama.
The BNDES support requires the presentation of:
Avenida República do Chile, 100 | Rio de Janeiro - RJ - Brasil - 20031-917 | Tel.: +55 21 2052-7447 / 3747-7447
© BNDES. All rights reserved |