References
- 1. European Commission. (n.d.). A European Green Deal. Available at https://ec.europa.eu/info/strategy/priorities-2019-2024/european-green-deal_en
- 2. Li, B., Basu, S., Watson, S., & Russchenberg, H., (2020). Mesoscale Modeling of a ‘Dunkelflaute’ Event. Wind Energy. John Willey & Sons Ltd. 10.1002/we.2554
- 3. Nord Pool Group. (n.d.). Nord Pool Market Data. Available at https://www.nordpoolgroup.com/Market-data1/Power-system-data/
- 4. Baltputnis, K., Sauhats, A., & Linkevičs, O. (2016). Potential for energy storage in Latvian and Lithuanian price area in the Nord Pool Spot. In IRES 2016, 10th International Renewable Energy Storage Conference, (pp. 1–10), 15–17 March 2016, Düsseldorf Germany.
- 5. Baltputnis, K., Broka, Z., Sauhats, A., & Petričenko, R. (2016). Short-term optimization of storage power plant operation under market conditions. In 2016 IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC 2016), (pp. 250–255), 7–10 June 2016, Italy, Florence. doi:10.1109/EEEIC.2016.755546610.1109/EEEIC.2016.7555466
- 6. Sauhats, A., Coban, H., Baltputnis, K., Broka, Z., Petričenko, R., & Varfolomejeva, R. (2016). Optimal Investment and Operational Planning of a Storage Power Plant. International Journal of Hydrogen Energy, 41 (29), 12443–12453. doi: 10.1016/j.ijhydene.2016.03.07810.1016/j.ijhydene.2016.03.078
- 7. Sauhats, A., Varfolomejeva, R., Petrichenko, R., & Kucajevs, J. (2015). A stochastic approach to hydroelectric power generation planning in an electricity market. In IEEE 15th International Conference on Environment and Electrical Engineering (EEEIC 2015), (pp. 883–888), 10–13 June 2015, Rome, Italy. doi:10.1109/EEEIC.2015.716528010.1109/EEEIC.2015.7165280
- 8. Eurostat. (n.d.). Renewable Energy Statistics. Available at https://ec.europa.eu/eurostat/statistics-explained/index.php/Renewable_energy_statistics
- 9. Latvenergo. (n.d.) Latvenergo Group Generation. Available at https://latvenergo.lv/en/par-mums/razosana
- 10. Latvenergo. (2015). Plavinas HPSP Assessment: Pumping Station Built-in Plavinas HPP Emergency Spillway. Riga: Latvenergo. (in Latvian)
- 11. Zvirgzdins, J., & Linkevics, O. (2020). Pumped-Storage Hydropower Plants as Enablers for Transition to Circular Economy in Energy Sector: A Case of Latvia. Latvian Journal of Physics and Technical Sciences, 57 (3), 20–31. doi: https://doi.org/10.2478/lpts-2020-001210.2478/lpts-2020-0012
- 12. Elering. (2020). Estonian Electricity System Security of Supply Report 2019.Availableat https://elering.ee/sites/default/files/public/varustuskindluse%20konverentsid/SOS%202019%20ENG.pdf
- 13. Augstsprieguma tikls. (2020). Annual Statement of Transmission System Operator for the Year 2019. Available at https://www.ast.lv/en/content/tso-annual-statement
- 14. Litgrid. (2020). Development Plan of the Electric Power System and Transmission Grid 2020–2029. Available at https://www.litgrid.eu/index.php/grid-development-/-electricity-transmission-grid-ten-year-development-plan/3851
- 15. Central Statistical Bureau of Latvia. Available at https://www.csb.gov.lv/lv/statistika/statistikas-temas/ekonomika/razotaju-cenas/tabulas/rcg060/buvniecibasizmaksu-indeksi-pa-resursu-veidiem
- 16. Ivanova, P., Sauhats, A., & Linkevics, O. (2016). Towards optimization of combined cycle power plants’ start-ups and shut-down. In 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON 2016), 13–14 October 2016, Riga & Cesis, Latvia. doi:10.1109/RTUCON.2016.776308110.1109/RTUCON.2016.7763081
- 17. Ivanova, P., Sauhats, A., & Linkevics, O. (2019). District Heating Technologies: Is it Chance for CHP Plants in Variable and Competitive Operation Conditions? IEEE Transactions on Industry Applications, 55 (1), 35–42.10.1109/TIA.2018.2866475