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This paper aims to evaluate nine types of electrical energy generation options with regard to seven criteria. The analytic hierarchy process (AHP) was used to perform the evaluation. The TOPSIS method was used to evaluate the best generation technology.

The options that were evaluated are the hydrogen combustion turbine, the hydrogen internal combustion engine, the hydrogen fuelled phosphoric acid fuel cell, the hydrogen fuelled solid oxide fuel cell, the natural gas fuelled phosphoric acid fuel cell, the natural gas fuelled solid oxide fuel cell, the natural gas turbine, the natural gas combined cycle and the natural gas internal combustion engine. The criteria used for the evaluation are CO₂ emissions, NOX emissions, efficiency, capital cost, operation and maintenance costs, service life and produced electricity cost.

The results drawn from the analysis in technology wise are as follows: natural gas fuelled solid oxide fuel cells>natural gas combined cycle>natural gas fuelled phosphoric acid fuel cells>natural gas internal combustion engine>hydrogen fuelled solid oxide fuel cells>hydrogen internal combustion engines>hydrogen combustion turbines>hydrogen fuelled phosphoric acid fuel cells> and natural gas turbine. It shows that the natural gas fuelled solid oxide fuel cells are the best technology available among all the available technology considering the seven criteria such as service life, electricity cost, O&M costs, capital cost, NOX emissions, CO₂ emissions and efficiency of the plant.

The most dominant electricity generation technology proved to be the natural gas fuelled solid oxide fuel cells which ranked in the first place among nine alternatives. The research is helpful to evaluate the different alternatives.

The research is helpful to evaluate the different alternatives and can be extended in all the spares of technologies.

The research was the original one. Nine energy generation options were evaluated with regard to seven criteria. The energy generation options were the hydrogen combustion turbine, the hydrogen internal combustion engine, the hydrogen fuelled phosphoric acid fuel cell, the hydrogen fuelled solid oxide fuel cell, the natural gas fuelled phosphoric acid fuel cell, the natural gas fuelled solid oxide fuel cell, the natural gas turbine, the natural gas combined cycle and the natural gas internal combustion engine. The criteria used for the evaluation were efficiency, CO₂ emissions, NOX emissions, capital cost, O&M costs, electricity cost and service life.

The purpose of this paper is to establish groups of stakeholders who win and lose from changes in natural gas prices and to develop practical recommendations for a state regulator for the optimal setting natural gas prices in the domestic market through an example of Ukraine.

In this study, to identify groups of stakeholders with gains and losses from the pricing of natural gas, the author used traditional methods of correlation and statistical regression analysis, including the ordinary least squares (OLS) method.

The main profit from natural gas remains in the extraction sector. The remaining profit is distributed among the various stakeholders. The consumers during rapidly rising gas prices have to rely on energy efficiency and switching to alternative, less costly resources. The existing system of unified natural gas price for all industrial consumers is inefficient and leads to the losses of the largest industrial sectors in Ukraine – metallurgy and chemical industry. With the help of the developed models, the author determined the critical levels of natural gas prices for these two industries.

The study is limited by data about activity of eight key manufacturing companies, four gas distribution companies, and main state gas companies from two country only.

Defined levels can be used by a state regulatory authority as a boundary, above which these industries will be unprofitable and their fate along with hundred thousands of workers will be questionable.

This is the first paper that set the critical levels of natural gas prices for two manufacturing industries in Ukraine.

This book chapter examines the social and environmental costs resulting from natural gas exploitation in the Peruvian Amazon basin with a special focus on the case of the ‘Camisea Natural Gas Project Block 88’ in the Peruvian Amazon basin.

This research drew from a comprehensive source of secondary literature data on the Camisea Project Block 88, complemented by an ethnographic research approach based upon observation, conversation and semi-structure interviews with native community members of the indigenous communities of Shivancoreni and Shimmaa in Cusco-Peru.

The study’s findings illustrate that it is evident that the threats from hydrocarbon development endangers the habitat of indigenous communities and accelerate the destruction of the Peruvian Amazon basin. A business commitment towards a sustainable investment approach coupled with reinforcing and adopting appropriate laws and regulations concerning the environmental protection of the Amazon basin are required in order to preserve one of the most diverse and threatened biological place in the world – the Amazon.

The Amazon is the largest natural biodiversity reserve in South America. Yet, it has experienced habitat degradation and displacement of various indigenous tribes of Amazon. As a result, the legacy of indigenous knowledge and the sustenance of indigenous peoples’ habitat are at stake.

This study provides historical context for the hydrocarbon sector of Peru, particularly in the Peruvian Amazon basin. It also provides insights into the Peruvian hydrocarbon law and regulations and the implications, roles and responsibilities of multinational natural gas companies and their environmental impacts of their business operations in Peru.

It is shown in natural gas proportion mixing experiments that a mixed-source natural gas is the physical combination of end member gas. Both the carbon and hydrogen isotopes in the mixed-source natural gas can be expressed by the weighted average of corresponding components content and isotopes of end member gas. Under certain geological setting, the selection of end member gas is the key to mixed-source ratio calculation. Then, it's better to estimate the mixed-source ratio with δ¹³C₁ and component data according to the weighted average calculation formula. The analysis on natural gas geochemistry characteristics show that the natural gas extracted from Jingbian Gas Field in the Ordos Basin is mainly an upper Paleozoic coal-derived gas. In the analysis of geological conditions for reservoir forming and characteristics of natural gas, natural gas from Longtan 1 Well and Tao 6 Well were selected as the end member gases of lower Paleozoic oil-type gas and upper Paleozoic coal-type gas respectively to calculate the mixed-source ratio of natural gas in Jingbian Gas Field. The ratio of upper Paleozoic coal-derived gas mostly accounts for over 70% and its average ratio reaches 81%. Therefore, the exploration of natural gas of Ordos Basin should be focused on the upper palaeozoic coal source rock, and attention should be paid to the matching of coal source rock in the exploration of weathered crust gas deposit.

Marketing - value proposition and value delivery, switching cost, customer acquisition and retention, positioning, pricing, distribution and retailing, role of trust and transparency to build sustainable relationship in B2B context, and efficient service delivery.

Undergraduate and graduate students in marketing, business administration, strategy, retailing, B2B marketing, services marketing and general management courses. Also, it can be used for executive management/training programmes.

The case focuses on an existing scenario of a natural gas business in Gujarat, India, in order to provide understanding of marketing challenges, especially in the B2B context, faced by organisations in this evolving business environment. The case examines the strategies and policies implemented by the company and their impact on the customer. The case presents reactions and responses from the concerned customers. The case illustrates the criticalness of understanding customer expectations and designing and delivering customer centric strategies to sustain market leadership in an evolving and competitive market.

The case study enables the students to understand and analyse: the current business environment; the important factors impacting natural gas business; economic analysis of energy; opportunity and challenges for doing cleaner and greener business; role of cleaner fuel to reduce carbon footprint; and carbon credit impacting top line and bottom line of a customer. The case provides students the opportunity to understand and analyse the importance of switching costs to acquire a new customer; and devising and implementing marketing strategies to expand customer base and enter into new territories.

Teaching notes.

This paper aims to analyze the context of community opinions and participation in the natural gas sector in developing countries, a case study of Tanzania. To achieve this purpose, the study pointed out six facts, namely, information on the natural gas sector; awareness of the natural gas-related policies; laws and regulations and the creation of employment opportunities; local experts in the natural gas sector; the use of natural gas revenues; and natural gas for poverty reduction and improvement of social well-being.

The study is a systematic review of the literature on community participation based on the relevant studies published between 2010 and 2018. A comprehensive literature review was carried out following the seven-step model whereby relevant themes from different potential bibliographic databases such as Google Scholar were systematically selected, compiled and analyzed using descriptive methods.

The study revealed that despite the various efforts made by the governments and other stakeholders to promote community participation, there is an inadequate level of community participation in the natural gas sector in developing countries. There are limited local experts for natural gas operations and low transparency on natural gas contracts, agreements and revenues. Therefore, there is the need to raise awareness for a highly informed society with a clear sense of ownership of the natural gas wealth among the local communities. Moreover, transparency and accountability are recommended for the sustainable natural gas sector development.

This paper offers new and current cross-sectoral inclusion, opinions, hopes and concerns of the community on the natural gas sector management in developing countries.

Pricing of natural gas in India suffers from asymmetry because of the presence of limited suppliers having byzantine contracts. The oligopolistic market combined with price regulation results in welfare losses, and market failure. We argue that for the sake of long-term development of natural gas sector in fast developing economies like India, the long-run marginal cost (LRMC) seems to be the most suitable pricing policy. In the case analysis, we present a theoretical framework of calculating LRMC while acknowledging that the conditions necessary for a ‘first-best world’ rarely exist. We conclude that it is very much possible to gradually move from the existing ad-hoc pricing mechanism to a more robust LRMC regime that takes into account not just the production cost but also a scarcity premium as well as any externalities resulting from the natural-gas fuel cycle. The outcome based on our model compares very well with the one from the Rangarajan Committee's formula that got the government's nod recently for fixing of price of indigenously produced natural gas, to be effective from 01st April 2014.

Iran’s potential to expand its natural gas exports has received a great deal of attention since Hassan Rouhani’s election in 2013. Rouhani’s presidency centered around adopting a foreign policy approach to actively promote a constructive engagement and dialogue with the West, as well as seriously pursuing diplomatic and prudent interactions with Iran’s immediate neighbors and beyond on an equal footing with a view toward advancing mutual accommodation, respect, and shared interests. This chapter’s central argument is that Iran’s ability to export natural gas to Europe depends largely upon maintaining stable and strong trade ties with Turkey. The cooperation between these two countries, despite competition and occasional frictions, could arguably foster a balance of power at middle-power level countries that will be necessary for an enduring stability in the region.