[[1] United Nations. Transforming our World: the 2030 Agenda for Sustainable Development. New York: UN, 2015.]Search in Google Scholar
[[2] European Comission. What is the European Green Deal? 2019. [Online]. [Accessed 01.02.2020]. Available: https://ec.europa.eu/info/sites/info/files/european-green-deal-communication_en.pdf]Search in Google Scholar
[[3] Iddrisu I., Bhattacharyya S. C. Sustainable energy development index: A multi-dimensional indicator for measuring sustainable energy development. Renewable and Sustainable Energy Reviews 2015:50:513–530. https://doi.org/10.1016/j.rser.2015.05.03210.1016/j.rser.2015.05.032]Search in Google Scholar
[[4] Blumberga D., et al. Energy, Bioeconomy, Climate Changes and Environment Nexus. Environmental and Climate Technologies 2019:23(3):370–392. https://doi.org/10.2478/rtuect-2019-010210.2478/rtuect-2019-0102]Search in Google Scholar
[[5] Prodanuks T., Blumberga D. Methodology of municipal energy plans. Priorities for sustainability. Energy Procedia 2018:147:594–599. https://doi.org/10.1016/j.egypro.2018.07.07610.1016/j.egypro.2018.07.076]Search in Google Scholar
[[6] Štreimikienė D. Review of internalization of externalities and dynamics of atmospheric emissions in energy sector of Baltic States. Renewable and Sustainable Energy Reviews 2017:70:1131–1141. https://doi.org/10.1016/j.rser.2016.12.01710.1016/j.rser.2016.12.017]Search in Google Scholar
[[7] Brown M. A., Sovacool B. K. Developing an ‘energy sustainability index’. Interdisciplinary Science Reviews 2007:32(4):335–349. https://doi.org/10.1179/030801807X21179310.1179/030801807X211793]Search in Google Scholar
[[8] European Commission. How has the EU progressed towards the SDGs? Eurostat [Online]. [Accessed 02.2020]. Available: https://ec.europa.eu/eurostat/web/sdi/key-findings]Search in Google Scholar
[[9] Covenant of Mayors for Climate & Energy [Online]. [Accessed 06.02.2020]. Available: https://www.covenantofmayors.eu/en/]Search in Google Scholar
[[10] Marquez-Ballesteros M.-J., et al. Measuring urban energy sustainability and its application to two Spanish cities: Malaga and Barcelona. Sustainable Cities and Society 2019:45:335–347. https://doi.org/10.1016/j.scs.2018.10.04410.1016/j.scs.2018.10.044]Search in Google Scholar
[[11] Doukas H., et al. Assessing energy sustainability of rural communities using Principal Component Analysis. Renewable and Sustainable Energy Reviews 2012:16(4):1949–1957. https://doi.org/10.1016/j.rser.2012.01.01810.1016/j.rser.2012.01.018]Search in Google Scholar
[[12] Kuznecova I., et al. Calculation Framework of Household Sustainability Index for Heat Generation. Energy Procedia 2017:113:476–481. https://doi.org/10.1016/j.egypro.2017.04.04310.1016/j.egypro.2017.04.043]Search in Google Scholar
[[13] Cîrstea S. D., et al. Evaluating Renewable Energy Sustainability by Composite Index. Sustainability 2018:10(3):811. https://doi.org/10.3390/su1003081110.3390/su10030811]Search in Google Scholar
[[14] Nakthong V., Kubaha K. Development of a Sustainability Index for an Energy Management System in Thailand. Sustanability 2019:11(17):4587. https://doi.org/10.3390/su1117458710.3390/su11174587]Search in Google Scholar
[[15] Narula K., et al. Sustainable energy security for India: An assessment of the energy supply sub-system. Energy Policy 2017:103:127–144. https://doi.org/10.1016/j.enpol.2017.01.00110.1016/j.enpol.2017.01.001]Search in Google Scholar
[[16] Gómez-Camacho C. E. Ruggeri B. Energy Sustainability Analysis (ESA) of Energy-Producing Processes: A Case Study on Distributed H2 Production. Sustainability 2019:11(18):4911. https://doi.org/10.3390/su1118491110.3390/su11184911]Search in Google Scholar
[[17] Altintas K., et al. An Extended GRA Method Integrated with Fuzzy AHP to Construct a Multidimensional Index for Ranking Overall Energy Sustainability Performances. Sustainability 2020:12(4):1602. https://doi.org/10.3390/su1204160210.3390/su12041602]Search in Google Scholar
[[18] Prashar A. Towards sustainable development in industrial small and Medium-sized Enterprises: An energy sustainability approach. Journal of Cleaner Production 2019:235:977–996. https://doi.org/10.1016/j.jclepro.2019.07.04510.1016/j.jclepro.2019.07.045]Search in Google Scholar
[[19] Muniz N. R., et al. Tools for Measuring Energy Sustainability: A Comparative Review. Energies 2020:13:2366. https://doi.org/10.3390/en1309236610.3390/en13092366]Search in Google Scholar
[[20] Krajnc D., Glavi P. A model for integrated assessment of sustainable development. Resources, Conservation and Recycling 2005:43(2):189–208. https://doi.org/10.1016/j.resconrec.2004.06.00210.1016/j.resconrec.2004.06.002]Search in Google Scholar
[[21] Cabinet of Ministers. Regulation No 271 of 28 April 2004. On the statistical regions of the Republic of Latvia and the administrative units contained therein. (in Latvian)]Search in Google Scholar
[[22] Cabinet of Ministers. Regulation No 42 of 23 January 2018. Methodology for calculating greenhouse gas emissions. (in Latvian)]Search in Google Scholar
[[23] LEGMC. Pprocedure for completing the data of the national statistical report “No.2-Air – Report on air protection”. (in Latvian)]Search in Google Scholar
[[24] Ghersi F. Hybrid bottom-up/top-down energy and economy outlooks: A review of IMACLIM-S experiments. Frontiers in Environmental Science 2015:3:74. https://doi.org/10.3389/fenvs.2015.0007410.3389/fenvs.2015.00074]Search in Google Scholar
[[25] Aycateknik. Boilers [Online]. [Accessed 05.02.2020]. Available: https://www.aycateknik.com/kotel-otoplenija-na-mazute (in Latvian)]Search in Google Scholar
[[26] Bosh. Condensing type gas appliances [Online]. [Accessed 25.08.2020]. Available: https://www.junkers.lv/files/Kondensacijas_tipa_gazes_iekartas_LV_(TT_1903_LV)_LV.pdf (in Latvian)]Search in Google Scholar
[[27] Solitherm. Heating furnace [Online]. [Accessed 05.02.2020]. Available: http://www.sadzivessantehnika.lv/assets/doc/Solitherm_info.pdf]Search in Google Scholar
[[28] European Environment Agency. CO2 emission intensity [Online]. [Accessed 03.01.2020]. Available: https://www.eea.europa.eu/data-and-maps/daviz/co2-emission-intensity-5#tab-googlechartid_chart_11_filters={“rowFilters”%3A{}%3B”columnFilters”%3A{“pre_config_ugeo%22%3A%5B%22EuropeanUnion(currentcomposition)”%3B”Latvia%22%5D%7D%7D]Search in Google Scholar
[[29] Saaty, T. L. Analytical Hierarchy Process: Planning, Priority Setting, Resource allocation. New York: McGraw-Hill, 1980.]Search in Google Scholar
[[30] Samal R. K., Kansal M. L. Sustainable development contribution assessment of renewable energy projects using AHP and compromise programming techniques. 2015 International Conference on Energy, Power and Environment: Towards Sustainable Growth (ICEPE) 2015:1–6. https://doi.org/10.1109/EPETSG.2015.751009610.1109/EPETSG.2015.7510096]Search in Google Scholar