WORLD-WIDE UNCONVENTIONAL GAS POTENTIAL: ENERGY SECURITY AND GHG EMISSIONS

2012 ◽  
pp. 245-250
Author(s):  
CARMINE DIFIGLIO
Keyword(s):  
Potential Energy ◽  
Energy Security ◽  
World Wide ◽  
Ghg Emissions ◽  
Unconventional Gas ◽  
Gas Potential

scholarly journals Increasing the efficiency of using the natural gas potential energy in turbo-expander units for power generation

2021 ◽  
Author(s):  
Sergey Osipov ◽  
Olga Zlyvko ◽  
Nikolay Bychkov ◽  
Daria Kharlamova ◽  
Arkadiy Zaryankin
Keyword(s):  
Power Generation ◽  
Natural Gas ◽  
Potential Energy ◽  
Turbo Expander ◽  
Gas Potential

Effects of Temperature on the Growth and Product Accumulation of Chlorella sp.

2013 ◽  
Vol 712-715 ◽  
pp. 428-432 ◽  
Author(s):  
Bi Lin Lu ◽  
Liang Qi ◽  
Ming Xi Li
Keyword(s):  
Energy Security ◽  
Ghg Emissions ◽  
Transport Sector ◽  
Accumulation Process ◽  
Chlorella Sp ◽  
Bg11 Medium ◽  
Potential Source ◽  
Effects Of Temperature ◽  
Product Accumulation ◽  
Global Growth

In recent years, the use of liquid biofuels in the transport sector has shown rapid global growth, driven mostly by policies focused on achievement of energy security, and mitigation of GHG emissions. Microalgae, as biomass, are a potential source of renewable energy, and they can be converted into energy such as biofuel oil and gas.In this paper, the microalgae strain of Chlorella sp. was supplied in BG11 medium, and Cultivation optimization were experimented. The results were showed that temperature was an important factor which could influence growth and accumulation of secondary metabolite in the cell from accumulation process of biological products, temperature which was suitable for the growth of chlorella was 25°C.

Evaluation of the Unconventional Gas Potential of Diyab in West Uae and Exploration Effectiveness

2021 ◽  
Author(s):  
D. Xiao ◽  
D. Mao ◽  
L. Wang ◽  
X. Hu ◽  
M. Lv ◽  
...  
Keyword(s):  
Unconventional Gas ◽  
Gas Potential

Life cycle GHG emissions from Malaysian oil palm bioenergy development: The impact on transportation sector's energy security

Energy Policy ◽  
2011 ◽  
Vol 39 (5) ◽  
pp. 2615-2625 ◽  
Author(s):  
Mohd Nor Azman Hassan ◽  
Paulina Jaramillo ◽  
W. Michael Griffin
Keyword(s):  
Life Cycle ◽  
Oil Palm ◽  
Energy Security ◽  
Ghg Emissions ◽  
The Impact

Mix of First- and Second-Generation Biofuels to Meet Multiple Environmental Objectives: Implications for Policy at a Watershed Scale

2015 ◽  
Vol 01 (03) ◽  
pp. 1550006 ◽  
Author(s):  
Mashor Housh ◽  
Madhu Khanna ◽  
Ximing Cai
Keyword(s):  
Greenhouse Gas ◽  
Energy Security ◽  
Ghg Emissions ◽  
Corn Ethanol ◽  
Cellulosic Biofuels ◽  
Runoff Reduction ◽  
Environmental Objectives ◽  
The Us ◽  
Different Types ◽  
Optimal Mix

Biofuel mandates are being widely used by countries to achieve multiple objectives of energy security and climate change mitigation. The Renewable Fuel Standard (RFS) in the US specifies arbitrarily chosen volumetric targets for different types of biofuels in the US based on their greenhouse gas intensity only. Cellulosic biofuels from high yielding energy crops like miscanthus have the potential to co-generate multiple environmental impacts, including reducing nitrate runoff, being a sink for Greenhouse Gas (GHG) emissions and providing a given volume of biofuel with less diversion of land from food crop production than corn ethanol, but at a significantly higher cost. This paper quantifies the tradeoffs between profitability, food and fuel production, GHG emissions and nitrate runoff reduction with different types of biofuels in the Sangamon watershed in Illinois and analyzes the optimal mix of biofuels as well as the policies that should supplement the mandate to achieve multiple environmental outcomes. We find that a two-thirds share of cellulosic biofuel in the mandated level could reduce nitrate run-off by 20% while reducing GHG emissions by 88–100% but would reduce profits by 15–27% depending on whether a GHG policy or a Nitrate policy is used relative to the case where the mandate is met by corn ethanol alone. Additionally, the ratio of corn stover to miscanthus used to produce cellulosic biofuels is higher under a GHG policy compared to a Nitrate policy that achieves the same level of nitrate reduction. Our results show that the optimal mix of different types of biofuels and the policy to induce it depend on the environmental objectives and the tradeoffs that society is willing to make between low cost energy security, food production and various environmental benefits.

scholarly journals Evaluation of Oil-Based Power Generation of Pakistan. SWOT-Delphi Approach

2021 ◽  
Vol 4 (1) ◽  
pp. 45-58
Author(s):  
Sikander Ali Abbasi ◽  
Khanji Harijan ◽  
Irfan Ahmed Abbasi ◽  
Ayaz Hussain ◽  
Zuhaibuddin Bhutto ◽  
...  
Keyword(s):  
Economic Growth ◽  
Power Generation ◽  
Delphi Method ◽  
Energy Security ◽  
Swot Analysis ◽  
Ghg Emissions ◽  
Green Energy ◽  
Delphi Approach ◽  
Imported Oil ◽  
Sustainable Economic Growth

Pakistan is heavily dependent on imported fuel for power generation. Depending on imported fuel has not only increased GHG emissions, but it has also put a burden on the national exchequer and raised apprehensions on energy security. This paper thus investigates the consequences of oil-based power generation on the economy, environment, and energy security of Pakistan. SWOT-Delphi approach has been adopted. The study discovered that the use of imported oil for power generation is detrimental to the economy, environment, and energy security of Pakistan. It further suggests that Pakistan should immediately abandon oil-based power generation and explore green energy alternatives for its sustainable economic growth. This study uses a hybrid model that combines strength, weakness, opportunity, and threat (SWOT) analysis with the Delphi method.

scholarly journals NEW INSIGHTS INTO UNCONVENTIONAL GAS POTENTIAL OF THE MIKULOV JURASSIC MARLS IN THE MORAVIAN PART OF THE VIENNA BASIN (CZECH REPUBLIC)

2015 ◽  
Vol 0 (42) ◽  
pp. 72-78
Author(s):  
P. Bujok ◽  
V. Pryvalov ◽  
P. Skupien ◽  
J. Pironon ◽  
A. Pryvalov ◽  
...  
Keyword(s):  
Czech Republic ◽  
Vienna Basin ◽  
Unconventional Gas ◽  
Gas Potential

The Reasons And Problems For The Renewed Interest In Natural Gas And Liquefied Natural Gas (Lng) World Wide During The Late 1980s And Early 1990s

1991 ◽  
pp. 44-53
Author(s):  
Zulkifli Abdui Majid
Keyword(s):  
Natural Gas ◽  
Energy Security ◽  
Energy Demand ◽  
World Wide ◽  
Environmental Concern ◽  
Liquefied Natural Gas ◽  
Valuable Source ◽  
The World

lncrease in world's energy demand, energy security and environmental concern has given rise to a new perception of natural gas and LNG as a valuable source and future resource of energy for the world. Although these factor has renewed the interest of natural gas as a fuel there are a number of problems to be overcome in order to put the projects (especially LNG) on stream. This paper will discuss the reasons and problems for the renewed interest in natural gas and LNG world wide during the late 1980s and early 1990s.

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