scholarly journals AN ASSESSMENT OF THE IMPACT OF BRAZILIAN ENERGY EFFICIENCY POLICIES FOR ELECTRIC MOTORS

Energy Nexus ◽  
2021 ◽  
pp. 100033
Author(s):  
Danilo Ferreira de Souza ◽  
Francisco Antônio Marino Salotti ◽  
Ildo Luís Sauer ◽  
Hédio Tatizawa ◽  
Aníbal Traça de Almeida ◽  
...  
Author(s):  
Meryem Tumbuz ◽  
Hatice Muğlkoç

Electricity consumption increases substantially over the years where residential use significantly contributes to the overall consumption. The growth in the population and variety of home appliances together with increasing comfort levels of the people results in higher levels of residential electricity use. In fact, nearly one fourth of Turkey's total electricity consumption is due to the domestic use. To achieve global sustainability targets and reduce the overall electricity use, focusing on the domestic consumption is crucial. In this research, the energy consumptions patterns of households are determined to identify the potential electricity savings existing in the residential sector. Moreover, specific policy recommendations, which can promote the behavioral change, are driven by measuring the responsiveness of people to different measures and the combinations of these measures such as information, feedback, rewards, and social influences. A survey was conducted to determine the patterns and the responsiveness of the residential customers. The results obtained from the survey are used to depict a general view of Turkish households towards electricity consumption behaviors and their energy efficiency attitudes. Responses indicate there should be more regulations and improvements in energy policy. An electricity allocation problem is solved in order to see possible impacts of behavioral change measures on the network. Scenarios are defined for each policy and allocation problem is solved to see the possible generation cost reduction. Also, gas emissions for each scenario is recorded to understand the possible effects of policies on the environment. Results show that behavioral change studies seem to be well worth to study. In order to reach residential efficiency, possible policy alternatives are suggested for Turkish households.


Energies ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 3071 ◽  
Author(s):  
Marina Economidou ◽  
Paolo Zangheri ◽  
Andreas Müller ◽  
Lukas Kranzl

Despite various government policies promoting energy efficiency in buildings over the last 15 years, Cyprus is still associated with a large untapped energy efficiency potential in this sector. The impact of different policy scenarios on future energy needs of the building sector in Cyprus is explored by first reviewing the current status of the building stock in Cyprus and existing national landscape of energy efficiency policies. Various new policies are then proposed to complement the existing framework and help exploit further the potential. Using the Invert/EE-Lab model, three policy scenarios extending to 2050 are assessed with the aim to estimate the energy efficiency potential of the Cypriot building sector and identify policy solutions to harness this potential. The energy consumed for heating, cooling, hot water, and lighting in the entire Cypriot building stock is expected to drop by up to 16% in 2050 compared to the baseline scenario. Under the most ambitious scenario, nearly 60% of the building stock in 2050 will be energy efficient, consuming less than half of the energy used by the average building stock in 2012. Taking into account the modelling results, recommendations on how to improve the financial landscape in buildings until 2050 are presented.


Author(s):  
Savaş Çevik ◽  
M. Mustafa Erdoğdu ◽  
Fatma Turna

This chapter deals with the instruments and policies to achieve energy efficiency in some of the European Union (EU) member states. The main aim of the study is to search for any efficient combination of policy instruments in the EU. The analysis is based on a unique database, derived out of the MURE project, related to energy efficiency policy measures in 28 EU countries and Norway. The study first describes and evaluates the main purposes and instruments of energy efficiency policies. Then, it classifies the measures applied to promote energy efficiency in sample countries by sectors and examines the impact level of different policy packages on energy efficiency.


2013 ◽  
Vol 5 (4) ◽  
pp. 041814 ◽  
Author(s):  
V. Taseska-Gjorgievska ◽  
A. Dedinec ◽  
N. Markovska ◽  
G. Kanevce ◽  
G. Goldstein ◽  
...  

2021 ◽  
Vol 13 (13) ◽  
pp. 7251
Author(s):  
Mushk Bughio ◽  
Muhammad Shoaib Khan ◽  
Waqas Ahmed Mahar ◽  
Thorsten Schuetze

Electric appliances for cooling and lighting are responsible for most of the increase in electricity consumption in Karachi, Pakistan. This study aims to investigate the impact of passive energy efficiency measures (PEEMs) on the potential reduction of indoor temperature and cooling energy demand of an architectural campus building (ACB) in Karachi, Pakistan. PEEMs focus on the building envelope’s design and construction, which is a key factor of influence on a building’s cooling energy demand. The existing architectural campus building was modeled using the building information modeling (BIM) software Autodesk Revit. Data related to the electricity consumption for cooling, building masses, occupancy conditions, utility bills, energy use intensity, as well as space types, were collected and analyzed to develop a virtual ACB model. The utility bill data were used to calibrate the DesignBuilder and EnergyPlus base case models of the existing ACB. The cooling energy demand was compared with different alternative building envelope compositions applied as PEEMs in the renovation of the existing exemplary ACB. Finally, cooling energy demand reduction potentials and the related potential electricity demand savings were determined. The quantification of the cooling energy demand facilitates the definition of the building’s electricity consumption benchmarks for cooling with specific technologies.


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