Sustainable development and energy security level after Ignalina NPP shutdown
| Author | Affiliation | |||
|---|---|---|---|---|
Lietuvos energetikos institutas | LT | LT | ||
Lietuvos energetikos institutas | LT | LT | ||
LT | ||||
Konstantinavičiūtė, Inga |
| Date | Volume | Issue |
|---|---|---|
2011 | 17 | 1 |
Straipsnyje nagrinejama Ignalinos atomines elektrines (AE) u˛darymo itaka Lietuvos energetiniam saugumui. Darbe pateikiama energetinio saugumo indikatoriu sistema, apimanti techninius, ekonominius ir sociopolitinius aspektus. iu indikatoriu integraline charakteristika ir parodo energetinio saugumo lygi. Straipsnyje nagrinejamas Lietuvos energetinis saugumo lygis 2007 metais ir palyginimui prognozuojamas energetinio saugumo lygis 2010 metais po Ignalinos AE u˛darymo, kai pagrindine elektros gamintoja tampa Lietuvos elektrine. Analizuojamos dvi alternatyvos: Lietuvos elektrine elektros gamybai naudoja dujas arba mazut¹. Nurodomas kiekvieno indikatoriaus saugumo balas, kiekvieno bloko ir bendras saugumo lygis visais nagrinejamais atvejais. Analizuojama, kurie energetinio saugumo indikatoriai pagerejo ir kurie pablogejo po Ignalinos AE u˛darymo, kurie turejo did˛iausi¹ itak¹ energetinio saugumo lygio pasikeitimui. Nagrinejama, kaip Ignalinos AE u˛darymas veikia CO2 emisijos pasikeitim¹, nurodoma elektros gamybos kaina esant skirtingiems elektros gamybos budams ir skirtingai diskonto normai.
The paper presents the investigation of the impact of Ignalina Nuclear Power Plant (NPP) shutdown on Lithuanian energy security. The system of energy security indicators, covering technical, economic and socio-political aspects is presented. The integral characteristic of these indicators shows the level of energy security. The paper analyses the Lithuanian energy security level in 2007. To make a comparison, the energy security level in 2010, after the shutdown of Ignalina NPP, when Lithuanian Power Plant in Elektrnai becomes the main electricity producer, is forecasted. Two alternatives are analysed: Lithuanian Power Plant uses either gas or heavy fuel oil for electricity production. The security level of each indicator, each indicator block and the total security level are presented as the result. Energy security indicators, which increased or decreased after the shutdown of Ignalina NPP, are analysed, including the indicators which have had the greatest impact on the change in energy security level. The influence of Ignalina NPP shutdown on CO2 emissions is presented. Also, electricity generating costs for different types of electricity production at a different discount rate are presented.
Lietuviško leidinio ISSN 2029-4913. ISI WOS DB ISSN 1392-8619