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Abstract: It is commonly understood that households must change their behavior to reduce problems related increased energy consumption and climate change therefore in the search of cheap GHG emission reduction measures households are an important target group because they are responsible for more than 20% of total energy consumption in developed countries. In addition waste management and responsible consumption of products are the key issues in GHG emission reduction. The aim of the paper is to assess GHG emission reduction potential in households in terms of behavioral changes towards sustainable consumption. The review of literature on analysis of households behavioral changes impact on GHG emission reduction was performed; the daily survey of household agenda and energy use records were performed in Lithuania for two scenarios – baseline and GHG emission reduction scenario including energy saving. GHG emission reduction potential in household was assessed based on daily survey data and energy consumption records by applying carbon calculator based on modified coefficients. Evaluated GHG emission reduction potential in households was compared with GHG emission reduction potentials in other sectors of Lithuania. Based on analysis performed in the paper the tools to promote household behavioral changes towards sustainable consumption were proposed. [Copyright &y& Elsevier]

Abstract: The aim of the article is to develop technique for climate change mitigation policies assessment based on priorities of sustainable energy development. There is a close relationship between energy policies and tools aiming at sustainable energy development targets, i.e. promotion of renewable energy sources and energy efficiency measures and climate change mitigation tools. Therefore ranking of climate change mitigation tools based on their impact sustainable energy development targets is necessary seeking to ensure harmonization of policies and their synergy effect. The main tasks of the article are: (i) to define EU sustainable energy development targets, (ii) to analyze EU energy and climate change mitigation policies and their interactions, (iii) to propose a multi-criteria framework for climate change mitigation policies assessment and ranking, and (iv) to apply multi-criteria decision making methodology for climate change mitigation policies ranking in Lithuania. The main findings of paper are related with proposed technique for climate change mitigation policies assessment and application of this technique for ranking of climate change mitigation policies in Lithuania. [Copyright &y& Elsevier]

Abstract: Energy efficiency is an important issue of European climate policy. Energy efficiency is measured by the energy intensity of an economy showing how much energy (expressed in kilograms of oil equivalent, kgoe) is used for the production of one unit (1000 EUR) of GDP. There are huge differences between EU old and new member states. Though there are some trends of energy intensity convergence between EU member states however the achieved decrease in energy intensity is attributable mostly to a loss of energy-intensive industrial capacities in the transformation process. There is a crucial difference between whether the energy intensity of a given economy decreases as a result of downscaling energy-intensive activities or because of increased energy efficiency in activities that are maintained. It is important to make sure that this distinction is made within the policy framework which at present is not the case. The aim of the paper is to assess policies targeting energy intensity decrease in Lithuania in terms of efficiency, effectiveness and efficacy and to select the best policies able to increase energy efficiency in activities that are maintained. [Copyright &y& Elsevier]