The paper highlights theoretical and practical approaches to the development of a sustainable type of tourism in the region. The concept of “sustainable tourism development” has been clarified, the relationship between its components on the basis of the author’s approach has been identified, which allows finding its most promising segment – international cruise tourism. The paper also discusses the optimization model for the development of international tourism in a region. Among the main segments that influence the development of cruise tourism in the region, sea, river and expeditionary cruises are considered. The profitability of the segments that affect the sustainable development of international cruise tourism in the region has been calculated.
Social-economic security – is a basic need, both in the life of an individual, household, and in various associations of people, society and state in common. Security serves as the main condition of life of people in a certain area, that reflects as a more equal distribution of the benefits, as an economic efficiency, a a social-economic stability and security. Municipalities, realizing their specific functions, serves as primary guarantee of social-economic security of the population. Article discusses methodological aspects of the assessment of social-economic security of the state in common, as well as administrative territories of local government in particular. Article deals also with statistical indicators of social-economic security at the local level. Authors has generalized an integral indicator of social-economic development of the municipalities, that helped to estimate the level of social-economic security in the territories of municipalities in Latvia.
Increase of energy efficiency remains as one of the major strategic objectives in Lithuania. Effective use of existing energy saving potential increases energy security and reduces emissions of greenhouse gas and other pollutants. In order to meet the growing energy demand and to reduce the negative impact of the energy sector on environment, increase of the role of renewable energy sources in the country’s primary energy balance, as well as larger deployment of energy-efficient and smart technologies in all areas, including military structures, are required. When analysing energy security and energy efficiency, as the two interrelated aspects of the Lithuanian energy policy, assessment of the global energy trends in the world, the EU and neighbouring countries, expected developments in the modern technologies, as well as global aspirations to neutralize the threat of climate change was performed. The paper provides an overview of energy consumption trends in the European Union and Lithuania, energy policy in the NATO alliance, as well the current status of energy consumption in the Lithuanian National Defence System.
One of the most important strategic goals in Lithuania is implementation of sustainable development provisions. Taking into consideration closure of Ignalina Nuclear Power Plant implementation of this aim depends very much on development of the Lithuanian energy sector. This paper presents some findings from the analysis of the Lithuanian energy policy and the energy sector development, in particular taking into consideration the role of energy efficiency, renewable energy sources and nuclear energy. The paper focuses on changes in primary energy balance and in deployment of renewable energy sources over the period 2010–2020. The paper also presents analysis of changes in electricity generation taking focus on factors stimulating construction of new regional nuclear power plant in Lithuania and factors limiting its attractiveness.