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This chapter examines the efficiency of the Midcontinent Independent System Operator (MISO), Inc., electricity exchange following its major expansion in terms of market participants and geographic scope in 2014. Specifically, hourly day-ahead (forward) and real-time (spot) prices from 2014 to 2016 reveal that forward premiums are prevalent despite the increase in market size. Furthermore, these forward premiums do not adhere to Bessembinder and Lemmon’s (2002) commonly used general equilibrium model for electricity forward premia. A technical trading rule based on the relationship between day-ahead prices across hubs that was found to be profitable prior to MISO’s expansion still produces economically and statistically significant returns after the exchange’s growth.

The twin objectives of power sector reforms in India – improving efficiency and attracting private investment – are far from being achieved. It is commonly acknowledged that competition in the sector can help achieve the objectives of the reforms, but although the Electricity Act of 2003 promised to usher in competition, even after seven years of its enactment there is very little competition in generation and absolutely no competition in retail supply. This paper seeks to find a road map for the introduction of competition in the power sector in India by discussing and drawing upon the US model of deregulating generation and retail supply whilst simultaneously keeping transmission and distribution under regulation.

The study is a historical analysis of deregulation in the US power sector and its relevance for India by drawing upon both primary and secondary resources.

The introduction of competition in the USA has brought substantial gains for the consumer and India can follow this model by mandating all distribution utilities to procure their future requirement of power through open competitive bidding. For retail competition, the system of provider of last resort (POLR) with POLR price being fixed with reference to market price can be the way forward.

This paper offers some practical and implementable suggestions for introducing competition in the power sector in India.

Midwest Independent Transmission System Operator, Inc. (MISO) is a nonprofit regional transmission organization (RTO) that oversees electricity production and transmission across 13 states and 1 Canadian province. MISO also operates an electronic exchange for buying and selling electricity for each of its five regional hubs.

MISO oversees two types of markets. The forward market, which is referred to as the day-ahead (DA) market, allows market participants to place demand bids and supply offers on electricity to be delivered at a specified hour the following day. The equilibrium price, known as the locational marginal price (LMP), is determined by MISO after receiving sale offers and purchase bids from market participants. MISO also coordinates a spot market, which is known as the real-time (RT) market. Traders in the RT market must submit bids and offers by 30minutes prior to the hour for which the trade will be executed. After receiving purchase and sale offers for a given hour in the RT market, MISO then determines the LMP for that particular hour.

The existence of the DA and RT markets allows producers and retailers to hedge against the large fluctuations that are common in electricity prices. Hedge ratios on the MISO exchange are estimated using various techniques. No hedge ratio technique examined consistently outperforms the unhedged portfolio in terms of variance reduction. Consequently, none of the hedge ratio methods in this study meet the general interpretation of FASB guidelines for a highly effective hedge.

This chapter focuses on the common occurrence of wholesale electricity prices that fall below the cost of production. This “negative pricing” in effect represents payment to high-volume consumers for taking excess power off the grid, thus relieving overload. Occurrences of negative pricing have been observed since the wholesale electricity markets have been operating, and occur during periods of low demand, while generators are being kept in reserve for rapid engagement when demand increases (it is expensive and time-consuming to shut down generators and then restart them, so they are often kept in “spooling mode”). In such situations power production may temporarily exceed demand, potentially overloading the system. When the federal government began subsidizing the construction of wind generation projects, with regulations in place requiring transmission grids to accept all of the electricity produced by the wind generators, negative pricing became more frequent.

Regulatory and institutional changes, restructuring and/or privatization of the erstwhile vertically integrated electricity networks have been adopted by all Sub‐Saharan African (SSA) countries in their pursuit of rural and urban electrification, poverty reduction and economic growth. But advances with the reforms remain limited and the results are at best debatable. The purpose of this paper is to examine the reasons for the unsuccessful implementation of deregulation in Sub‐Sahara electricity markets.

The paper examines the experiences with deregulation of the electricity industries in developed and developing economies and surmises on the factors that have contributed to the success of reforms in some industrialized countries and identifies the factors that have contributed to the failure of reforms in SSA. The “evidence‐based economics” (EBE) methodology is used to analyze the existing models of regulation and their differences particularly as they are practiced in SSA and developed economies. A gap analysis is realized by highlighting the differences between best practices and the existing level of knowledge. Two case studies are analyzed and the collection of information is assessed in a way that is useful for the development and implementation of the most appropriate models of regulation for SSA.

The paper finds that the current trend to the regionalization of the electricity markets in SSA and the creation of regional power pools make possible the creation of a genuine regional electricity market which would provide new opportunities for the adoption and adaptation of more advanced models of regulation (2‐G and/or 3‐G) similar to the ones currently employed by some developed economies in Europe and North America. To do so, regulators in SSA need to adopt a more dynamic approach to regulation.

Given the comparative approach of this paper, it is not possible to prove that SSA countries will succeed in their electricity reforms by adopting the 2‐G and 3‐G regulatory models. Nonetheless, if they do follow the dynamic approach to regulation, as suggested in the paper, their chances to succeed are much better.

The analysis of this paper has major implications for governments, regulators, shareholders, customers and employees of the electricity industry. A better understanding of the reasons for the failure of previous reforms and the identification of major advantages and disadvantages of the electricity markets in SSA provide new opportunities and challenges. The success of the application of the 3‐G model may increase the competitiveness of the electricity industry and productive capacity of Sub‐Saharan countries.

Electricity is an essential input in any industrial and commercial process. Its availability reduces costs, enhances productivity and creates jobs in other sectors. The social well‐being of Sub‐Saharan countries would increase by adopting the 3‐G model suggested in this paper.

To the best of the author's knowledge, there are no recent studies dealing with the same issues particularly for Sub‐Sahara Africa. This paper fulfils the gap that exists in the literature.

The paper reviews the current status of Internet development in Kenya. Factors affecting Internet development such as telecommunications, national information network infrastructure, the economy and electricity supply are discussed. The way forward is outlined.

Internet has changed radically in the way people interact in the virtual world, in their careers or social relationships. IoT technology has added a new vision to this process by enabling connections between smart objects and humans, and also between smart objects themselves, which leads to anything, anytime, anywhere, and any media communications. IoT allows objects to physically see, hear, think, and perform tasks by making them talk to each other, share information and coordinate decisions. To enable the vision of IoT, it utilizes technologies such as ubiquitous computing, context awareness, RFID, WSN, embedded devices, CPS, communication technologies, and internet protocols. IoT is considered to be the future internet, which is significantly different from the Internet we use today. The purpose of this paper is to provide up-to-date literature on trends of IoT research which is driven by the need for convergence of several interdisciplinary technologies and new applications.

A comprehensive IoT literature review has been performed in this paper as a survey. The survey starts by providing an overview of IoT concepts, visions and evolutions. IoT architectures are also explored. Then, the most important components of IoT are discussed including a thorough discussion of IoT operating systems such as Tiny OS, Contiki OS, FreeRTOS, and RIOT. A review of IoT applications is also presented in this paper and finally, IoT challenges that can be recently encountered by researchers are introduced.

Studies of IoT literature and projects show the disproportionate importance of technology in IoT projects, which are often driven by technological interventions rather than innovation in the business model. There are a number of serious concerns about the dangers of IoT growth, particularly in the areas of privacy and security; hence, industry and government began addressing these concerns. At the end, what makes IoT exciting is that we do not yet know the exact use cases which would have the ability to significantly influence our lives.

This survey provides a comprehensive literature review on IoT techniques, operating systems and trends.