scholarly journals Major Utilization of Natural Gas in Turkey

2005 ◽  
Vol 23 (2) ◽  
pp. 125-140 ◽  
Author(s):  
Ahmet Mahmut Kilic
Keyword(s):  
Soviet Union ◽  
Natural Gas ◽  
Former Soviet Union ◽  
Energy Demand ◽  
Power Plants ◽  
Primary Energy ◽  
World Energy ◽  
Western Market ◽  
Oil And Natural Gas ◽  
Gas Consumption

The aim of this paper is the major utilization of natural gas in Turkey. Turkey is rapidly growing in terms of both its economy and population due to its demand for energy. In the new world energy order, gas usage with no doubt will continue to grow well into the 21st century. Natural gas has been available for Turkish consumption for 17 years. Its use expanded sharply after the signing of the first sales and purchase agreement with the former Soviet Union in 1986. Turkish natural gas usage is projected to increase remarkably in coming years, with the prime consumers, expected to be industry and power plants. Energy demand of Turkey is growing by 8% annually, one of the highest rates in the world. In addition, natural gas consumption is the fastest growing primary energy source in Turkey. Gas sales started at 0.5 bcm (billion cubic meters), in 1987 and reached approximately 22 bcm in 2003. Turkey is an important candidate to be the “energy corridor” in the transmission of the abundant oil and natural gas resources of the Middle East and Middle Asia countries to the Western market.

scholarly journals Problems Encountered during the Transition to Market Economy in Azerbaijan and Solution Attempts

2013 ◽  
Author(s):  
Cihan Bulut ◽  
Elchin Suleymanov ◽  
Fakhri Hasanov
Keyword(s):  
Soviet Union ◽  
Natural Gas ◽  
Market Economy ◽  
Former Soviet Union ◽  
Transition Period ◽  
Economic Recession ◽  
Gdp Growth Rate ◽  
The World ◽  
Oil And Natural Gas ◽  
The Republic

After re-gaining its independence on 18 October 1991, the Republic of Azerbaijan started to transform to the market-based economy and to integrate into the world economy. The country’s oil and natural gas reserves have been considered the main source for financing range of government programs for reforms. On the one hand, these reserves had to be used effectively; on the other hand, there was a huge demand for foreign investment for extraction. To this end, Azerbaijan has signed “Contract of the Century” in 1994. Although Azerbaijan has wide oil and natural gas reserves, it has faced a number of difficulties in its transition way. This study analyzes these problems and reforms for solving them. One of the types of the problems were related to the economic structure of the former Soviet Union: disruption of the economic ties between the republics resulted in decline of production, high levels of unemployment and prices and consequently led to an economic recession in all of the republics. Another set of problems was related to lack of sufficient institutional bases to transform to the market economy. Moreover, internal conflicts between the political parties and groups for having authority as well as political chaos in the republic can be considered other serious problems during the transition period. Furthermore, Karabakh war and occupation of 20 percent of the Azerbaijani territory by the Armenian military forces had made the situation extremely complicated. Despite all of these extremes, Azerbaijan transformed to the market-based economy decidedly and even became one of the fast growing countries of the world. Even in 2006, with the GDP growth rate of 34.5 percent, Azerbaijan was a leader among growing economies. In parallel with this significant economic development, there is still a need for some socio-economic and institutional reforms in order to get a well-functioned market-based economy in Azerbaijan.

scholarly journals Challenges and opportunities for adsorption-based CO2 capture from natural gas combined cycle emissions

2019 ◽  
Vol 12 (7) ◽  
pp. 2161-2173 ◽  
Author(s):  
Rebecca L. Siegelman ◽  
Phillip J. Milner ◽  
Eugene J. Kim ◽  
Simon C. Weston ◽  
Jeffrey R. Long
Keyword(s):  
Natural Gas ◽  
Co2 Capture ◽  
Carbon Capture ◽  
Power Plants ◽  
Primary Energy ◽  
Combined Cycle ◽  
Challenges And Opportunities ◽  
Natural Gas Combined Cycle ◽  
New Research

As natural gas supplies a growing share of global primary energy, new research efforts are needed to develop adsorbents for carbon capture from gas-fired power plants alongside efforts targeting emissions from coal-fired plants.

scholarly journals Influence of Atlantic Microclimates in Northern Spain on the Environmental Performance of Lightweight Concrete Single-Family Houses

Energies ◽  
2020 ◽  
Vol 13 (17) ◽  
pp. 4337
Author(s):  
Daniel González-Prieto ◽  
Yolanda Fernández-Nava ◽  
Elena Marañón ◽  
Maria Manuela Prieto
Keyword(s):  
Global Warming ◽  
Natural Gas ◽  
Global Warming Potential ◽  
Energy Demand ◽  
Lightweight Concrete ◽  
Primary Energy ◽  
Hot Water ◽  
Embodied Energy ◽  
Single Family ◽  
Northern Spain

The use of lightweight concrete for the construction of single-family houses has become increasingly popular in Spain. In this paper, single-family houses with different shape factors and window-to-wall ratios are analysed from both a thermal and environmental perspective using Passive House Planning Package (PHPP) software to calculate the energy demand. The study has been carried out for different Atlantic microclimates (coastal, inland, and mountain) in northern Spain. What most affects the thermal energy used for air conditioning is the variation of the microclimates, so the study focuses mainly on this aspect. Operational energy for heating has decreased greatly via the use of high degree of insulation and hence the next task is to decrease the total energy consumed taking into account the embodied energy. Impacts on Primary Energy and Global Warming Potential are calculated using a cradle-to-grave approach. The energy use for heating and domestic hot water is analysed for different thicknesses of insulation under three energy supply scenarios: electricity only (for 2018 and with the Spanish decarbonisation plan for 2030); heat pump plus electricity; and natural gas boiler. Even for houses with a good level of insulation, the ratio of operational-to-total impacts varies significantly: from 46% to 87% for primary energy and from 31% to 75% for global warming potential, depending on the shape factor of the house, the microclimate and the heat supply scenario. By applying future environmental policies, electricity can become a more environmentally friendly option than natural gas.

III. Energy

1972 ◽  
Vol 62 ◽  
pp. 61-74
Author(s):  
G.F. Ray
Keyword(s):  
Natural Gas ◽  
Energy Policy ◽  
Energy Demand ◽  
Primary Energy ◽  
Degree Of Protection ◽  
The North ◽  
Two Factors ◽  
The North Sea ◽  
Term Energy ◽  
Energy Forecast

When we last made a medium-term energy forecast, in 1967, we said that it was ‘highly speculative to express any view about the division of …. energy demand between primary fuels and in particular about the demand for coal’ because of two factors: the emergence of natural gas and the degree of protection given to coal. Meanwhile natural gas has been adopted on a substantial scale—it already accounted (in terms of coal equivalent) for about 5 per cent of the supply of primary energy in 1970—and significant deposits of petroleum have been discovered in the North Sea. The flow of oil from this source seems sure to have begun by 1975, and by 1980 a large part of crude oil requirements will be covered by ‘domestic’ supplies, though the quantity available remains uncertain. Social considerations apart, this could throw a different light also on the question of protecting coal. Moreover the EEC might well be operating a common energy policy by the end of the decade and in the meanwhile there are in our view a number of other aspects of present United Kingdom energy policy which in any case call for re-examination. Thus our present forecasts are no less speculative than the earlier ones, though for rather different reasons.

scholarly journals Prioritizing Energy Sources to Generate Electricity (Application of Fuzzy Logic)

2015 ◽  
Vol 10 (2) ◽  
pp. 414-421
Author(s):  
Bahareh Hashemlou ◽  
Hossein Sadeghi ◽  
Arashk Masaeli ◽  
Mohammadhadi Hajian ◽  
Shima Javaheri
Keyword(s):  
Natural Gas ◽  
Energy Demand ◽  
Power Plants ◽  
Fossil Fuels ◽  
Electrical Energy ◽  
Electricity Production ◽  
Fuzzy Preference Relations ◽  
Safety And Reliability ◽  
The Cost ◽  
Day By Day

Organizations, institutions, and different sectors of manufacturing, services and agriculture are constantly making decisions. Each of the aforementioned sectors, have strategies, tactics, and various functions that play a basic role in reaching the objectives. On the other hand, energy demand in developing countries is increasing day by day. The exact calculation of the cost per unit of electricity generated by power plants is not easy. Therefore, this study according to four sources of natural gas, nuclear energy, renewable energy and other fossil fuels other than natural gas that are used in a variety of electricity production plants is trying to clarify the ranking of generation electricity approach using "fuzzy preference relations" analysis. Accordingly, three models were used and the results showed that natural gas, with regard to the four criteria of low investment cost, low power, lack of pollution and the safety and reliability of electrical energy has priority over other alternatives. Full preferred model results also suggested that the energy of natural gas, renewable energies, nuclear and other fossil fuels should be considered in a priority for power generation. Sensitivity analysis results moreover demonstrated that the above models are not affected by the threshold values ​​and the full stability of the models is observed.

scholarly journals Effect of the Implementation of Carbon Capture Systems on the Environmental, Energy and Economic Performance of the Brazilian Electricity Matrix

Energies ◽  
2019 ◽  
Vol 12 (2) ◽  
pp. 331 ◽  
Author(s):  
Claudia Sanchez Moore ◽  
Luiz Kulay
Keyword(s):  
Natural Gas ◽  
Economic Performance ◽  
Energy Demand ◽  
Carbon Capture ◽  
Carbon Capture And Storage ◽  
Primary Energy ◽  
Positive Effects ◽  
Calcium Looping ◽  
Primary Energy Demand ◽  
Cost Of Energy

This study examined the effect of Carbon Capture and Storage units on the environmental, energy and economic performance of the Brazilian electric grid. Four scenarios were established considering the coupling of Calcium Looping (CaL) processes to capture CO2 emitted from thermoelectric using coal and natural gas: S1: the current condition of the Brazilian grid; S2 and S3: Brazilian grid with CaL applied individually to coal (TEC) and gas (TGN) operated thermoelectric; and S4: CaL is simultaneously coupled to both sources. Global warming potential (GWP) expressed the environmental dimension, Primary Energy Demand (PED) was the energy indicator and Levelised Cost of Energy described the economic range. Attributional Life Cycle Assessment for generation of 1.0 MWh was applied in the analysis. None of the scenarios accumulated the best indexes in all dimensions. Regarding GWP, S4 totals the positive effects of using CaL to reduce CO2 from TEC and TGN, but the CH4 emissions increased due to its energy requirements. As for PED, S1 and S2 are similar and presented higher performances than S3 and S4. The price of natural gas compromises the use of CaL in TGN. A combined verification of the three analysis dimensions, proved that S2 was the best option of the series due to the homogeneity of its indices. The installation of CaL in TECs and TGNs was effective to capture and store CO2 emissions, but the costs of this system should be reduced and its energy efficiency still needs to be improved.

Grid Collapse Security, Stability and Vulnerability Issues: Impactful Issues Affecting Nuclear Power Plants, Chemical Plants and Natural Gas Supply Systems

2018 ◽  
Vol 16 (1) ◽  
Author(s):  
Robert McCreight
Keyword(s):  
Natural Gas ◽  
Nuclear Power ◽  
Power Plants ◽  
Critical Infrastructure ◽  
Geomagnetic Storms ◽  
Risk Mitigation ◽  
The United States ◽  
Primary Energy ◽  
Chemical Plants ◽  
Cyber Attack

Abstract Vulnerability to extended power outages stemming from grid collapse triggered by terrorism, technological accident, cyber attack or geomagnetic storms is understood to mean the widest possible spectrum of immediate and downstream consequences for our nations critical infrastructure. Regrettably few realistic plans are in place for dealing with this risk especially as it pertains to three primary energy systems of strategic significance to the United States – nuclear power, chemical manufacturing and natural gas supplies. The author argues that greater sustained attention is needed to upgrade the resilience of these systems, foster greater sharing of remedies among them to offset the worst effects of grid collapse which exceeds 15 consecutive calendar days and build collective avenues of enhanced risk mitigation against such scenarios.

ENERGY — MAJOR SOURCES AND CONSUMPTION

1972 ◽  
Vol 12 (1) ◽  
pp. 102
Author(s):  
R.J.S. Sherwin
Keyword(s):  
Natural Gas ◽  
Crude Oil ◽  
Energy Demand ◽  
Fossil Fuels ◽  
World Wide ◽  
Economies Of Scale ◽  
Oil And Gas ◽  
Large Population ◽  
Primary Energy ◽  
Total System

We are wholly dependent upon energy of solar, terrestrial and celestial origin. Contributions from any basically new form of energy are unlikely. Fossil fuels are the basis of modern economies, crude oil being dominant.Overall energy demand and the considerable, special merits of crude oil and natural gas will lead to enormous demand for these two commodities in the coming decades. Oil and gas lend themselves to the economies of scale which are as important as technical factors. Vigorous and efficient world-wide exploration and research and development in improved recovery would appear urgent and important. A shortfall in these commodities could have serious economic repercussions world-wide. A massive shortfall could be disastrous.Research and development in coal, oil shale, tar sands, heavy oil, nuclear fracturing of reservoir rocks and fundamental issues to improve overall efficiency in using resources are worth early expenditure. Doubling total system efficiency or recovery percentage would each be equivalent to doubling proven reserves.Australia seems fairly well endowed with natural gas and brown coal but the locations with respect to large population centres are less than ideal. Reserves of uranium are also substantial. There could be serious shortages of black coal and oil resources. A good balance of components might not be easy to achieve if national security were given due weight. For example, to maintain its industrial economic growth Australia needs imported crude oil as a major contributor to primary energy consumption in spite of vulnerability to foreign control of supply and price.

Introduction to this special section: Exploration geophysics in China

2019 ◽  
Vol 38 (8) ◽  
pp. 596-596
Author(s):  
Yongyi Li ◽  
Xiaogui Miao ◽  
Shoudong Huo ◽  
Jianwei Ma ◽  
Danping Cao
Keyword(s):  
Natural Gas ◽  
Oil And Gas ◽  
Special Section ◽  
Petroleum Industry ◽  
Gas Production ◽  
Oil Consumption ◽  
Oil And Gas Production ◽  
Oil And Natural Gas ◽  
Gas Consumption ◽  
Natural Gas Consumption

China ranks second and third in global oil and natural gas consumption, and fifth and sixth in global oil and natural gas production, respectively ( U.S. EIA, 2018 ). In the past 25 years, China's oil consumption has increased 3.5 times, and natural gas consumption is rising rapidly as well. China is increasing its investment in the petroleum industry, with a goal of significantly expanding domestic oil and gas production. Complex geology, rough surface conditions, and the need to explore deep targets, unconventional resources, and offshore reservoirs pose great challenges to geophysical exploration. Geophysical technologies in China thus have advanced significantly in data acquisition, processing, and interpretation. To demonstrate the development and applications of geophysical technologies in the exploration, development, and production of oil and gas resources, we invited academic and industry experts to present recent studies on exploration geophysics in China.

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