Operational experience with connecting the renewable energy sources to MV systems in the Czech Republic

2016 ◽  
Vol 1 (5) ◽  
pp. 57-61
Author(s):  
Jaroslav Posp�il
Keyword(s):  
Renewable Energy ◽  
Czech Republic ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Operational Experience ◽  
The Czech Republic

scholarly journals Public Acceptance of Renewable Energy Sources: a Case Study from the Czech Republic

Energies ◽  
2020 ◽  
Vol 13 (7) ◽  
pp. 1742 ◽  
Author(s):  
Inna Čábelková ◽  
Wadim Strielkowski ◽  
Irina Firsova ◽  
Marina Korovushkina
Keyword(s):  
Social Media ◽  
Renewable Energy ◽  
Czech Republic ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
The European Union ◽  
The Czech Republic ◽  
Eu Member States ◽  
Media Presentation ◽  
The Media

The substitution of traditional energy production with renewable energy sources (RES) in the European Union (EU) represents a multidimensional issue with its pros and cons viewed differently by governments, technology companies, markets, as well as the general public. There are significant public doubts in expediency of investments in renewables in place. Our paper studies the factors related to the public opinion on renewables using a reasonable and representative sample of respondents (N = 1026) from one of the EU Member States, the Czech Republic, via a set of ordinal regression analyses with spline correction for ordinal predictors. Our results suggest that the population of the Czech Republic is split in half in its trust in renewables as a substitute to traditional energy sources. In addition, our results show that the opinions on renewables in the Czech Republic are significantly related to personal concerns on environmental protection and worries about use of nuclear energy. Moreover, we find that traditional mass media is not statistically significant, even though internet news channels and social media were statistically related to the opinions (negatively and positively, respectively). The comparison of the responses with respect to the frequency of following social media support the hypothesis of the media bubble. The empirical results indicate that public opinions on renewables are likely to be built on the information sources vulnerable to hoaxes, bubbles, and misinformation. We conclude that more media presentation on RES is needed and make some practical suggestions for the stakeholders, journalists, and relevant policymakers.

scholarly journals Sustainable education: altering the opinions on renewable energy sources

2020 ◽  
Vol 208 ◽  
pp. 09001
Author(s):  
Inna Čábelková ◽  
Viktor Blaginin ◽  
Wadim Strielkowski ◽  
Alexandr Platitsyn
Keyword(s):  
Renewable Energy ◽  
Czech Republic ◽  
Nuclear Power ◽  
Power Plants ◽  
Renewable Energy Sources ◽  
Biomass Combustion ◽  
Energy Sources ◽  
Hydroelectric Power ◽  
The Czech Republic ◽  
Level Of Education

Our paper studies the link between the education and the people’s opinions and views of the renewable energy sources (RES). We employ the representative data (1026 respondents) from the Czech Republic. Our empirical model did not reveal any associations between the subjective opinion on the respondents about the possibility to replace electricity generation from conventional sources (such as coal-fired or gas-fired power plants, nuclear power plants or large hydroelectric power plants) with the electricity from wind, solar radiation and biomass combustion. In addition, there seemed to be no correlation between the usage of renewable energy in the Czech Republic and the education of the respondents. However, there are strong significant association between the level of education of the respondents and the existence of opinions on the RES. Higher education means higher probability of the existence of such an opinion. Almost one third of the respondents with primary education did not have an opinion on the topic. This might be caused by an increasing interest in RES of people with higher level of education as they are likely to be more open to all discussions on the socially relevant issues in general. The lack of association between which opinion people have and their level of education is likely to indicate the marginal role of explaining the importance of RES in education.

scholarly journals Treatment of Biogas for Use as Energy

10.14311/1173 ◽  
2010 ◽  
Vol 50 (2) ◽  
Author(s):  
J. Koller
Keyword(s):  
Renewable Energy ◽  
Czech Republic ◽  
Natural Gas ◽  
Biogas Production ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
The Czech Republic ◽  
Agriculture Industry ◽  
Biogas Plants ◽  
Near Future

The biogas generated in biogas plants offers significant potential for the production of energy from renewable energy sources. The number biogas plants in the Czech Republic is expected to exceed one hundred in the near future. Substrates from agriculture, industry and municipal wastes are used for biogas production. Biogas plants usually use co-generation units to generate electricity and heat. Increased effectiveness can be achieved by using heat as a source of energy for producing renewable natural gas.

scholarly journals Feasibility of replacement of nuclear power with other energy sources in the Czech republic

2020 ◽  
Vol 24 (6 Part A) ◽  
pp. 3543-3553
Author(s):  
Pavel Charvat ◽  
Lubomir Klimes ◽  
Jiri Pospisil ◽  
Jiri Klemes ◽  
Petar Varbanov
Keyword(s):  
Czech Republic ◽  
Natural Gas ◽  
Nuclear Power ◽  
Power Plants ◽  
Fossil Fuels ◽  
Renewable Energy Sources ◽  
Combined Cycle ◽  
Energy Sources ◽  
The Czech Republic ◽  
The Moment

The feasibility and consequences of replacing nuclear power plants (NPP) in the Czech Republic with other energy sources are discussed. The NPP produced about one-third of electricity in the Czech Republic in 2017. Renewable energy sources such as hydropower, wind and solar power plants and biomass/biogas burning power plants produced about 11% of electricity in 2017. Due to the geographical and other constraints (intermittency, land footprint, and public acceptance), the renewables do not have the potential to entirely replace the capacity of the NPP. The only feasible technologies that could replace NPP in the Czech Republic in the near future are the power plants using fossil fuels. The combined cycle power plants running on natural gas (NGCC) are technically and environmentally fea-sible alternative for NPP at the moment. However, the natural gas imports would increase by two-thirds and the total greenhouse gas emissions would go up by about 10% if the power production of the NPP was entirely replaced by NGCC in the Czech Republic.

scholarly journals Rape methyl-esther as a renewable energy resource in transport

2012 ◽  
Vol 52 (No. 5) ◽  
pp. 244-249 ◽  
Author(s):  
H. Součková
Keyword(s):  
Renewable Energy ◽  
Czech Republic ◽  
Renewable Energy Sources ◽  
Energy Resource ◽  
Multifunctional Agriculture ◽  
Fuel Production ◽  
Renewable Energy Resource ◽  
The Czech Republic ◽  
Mixed Fuel ◽  
Support Programme

The conception of the agricultural politicy of the Czech Republic is in accordance with the European model of agriculture, and one of this politicy pillars has been concentrated on the development of the multifunctional agriculture. In this contribution, several findings from the solution of the research project QF 4142 have been summarised in a synthetic form. It introduced financing and support programme of the rape methyl-esther (RME) and mixed fuel production. In the article, the availability and economic potential of the renewable energy sources till the year 2010 are shown primarily. The RME and the bio-diesel form an important part of the biomass in the Czech Republic. We describe in brief the RME characteristics in the year 1997–2004 in the following fields: production and support of the RME and mixed fuel. We have the capacity of the RME production 150 000 t in the Czech Republic with the average costs 20 CZK/l RME.  

Renewable Energy Sources

IEE Review ◽  
1991 ◽  
Vol 37 (4) ◽  
pp. 152
Author(s):  
Kenneth Spring
Keyword(s):  
Renewable Energy ◽  
Renewable Energy Sources ◽  
Energy Sources
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