scholarly journals Assessment of the potential of distributed energy technologies as a compensation for the need for generating capacities until 2035

Author(s):  
G. S. Armashova

The global market for distributed energy technologies (small distributed generation, demand management, storage, energy efficiency, etc.) is growing at a rate of about 6-9% per year. A threefold increase in the commissioning of the volume of distributed generation capacities is relatively centralized by 2025. Distributed energy will be able to provide up to 75% of new connections during global electrification until 2030, according to the International Energy Agency. The current trends in the development of distributed energy technologies in Russia and the world are identified, the degree of influence of distributed energy technologies relative to the subjects of the UES of Russia is analyzed, the potential for the use of distributed energy technologies is considered.

2017 ◽  
Vol 3 (1) ◽  
pp. 12-25
Author(s):  
Cássio Rangel Paulista ◽  
Tatiane Stellet Machado ◽  
Joao Jose de Assis Rangel

This paper aims to analyze the photovoltaic electricity energy expansion and recent data about the behavior of the CO2 emissions in Brazil and other selected countries. Data were collected from different bases as International Energy Agency (Agência Internacional de Energia), Ministry of Energy and Mines (Ministério de Minas e Energia), Research Electric Company as well as other papers in the field. Kaya Identity was applied as basis in order to evaluate the CO2 emissions. As a result, it could be seen a clear domain of Germany and Italy in the photovoltaic generation sector, with high investments in the development and dissemination of that technology. Brazil presented an energetic matrix of low carbon but with a tendency to increase emissions per capita throughout the years. The effect of decoupling between the greenhouse gas emissions and the large-scale economic development was checked. It was realized that that phenomenon tends to intensify it since renewable energy technologies get higher levels of use.


Author(s):  
Flavio J. Franco

Several national and international organizations publish long term studies of possible future evolutions of primary and final energy consumption, installed power generation, adoption of new energy technologies and greenhouse gas emissions, for example, in the form of ‘scenarios’. Which scenario or combination of scenarios will come true depends on many factors, not least the choice of technologies to be developed and the amount of resources put into the development of the chosen technologies. Power generation equipment manufacturers thus have a strong influence on how the future of the energy world will unfold, through their technological choices and the investments they make to develop the technologies. However their own future also depends on how external factors evolve, including, for example, public opinion, economics, population growth, competitor technologies etc., which are also considered in the aforementioned scenarios. In this paper a discussion is made of the aspects of scenarios described in the literature that are relevant for technology strategic management within the time scales usually considered by commercial organizations. As a result, two scenarios are proposed, based on those presented by the International Energy Agency and on data from other sources.


Author(s):  
Kathleen Araújo

This chapter outlines the design of the current study. It discusses my underlying logic for scoping energy system change with theory-building in the form of (1) a framework on intervention that operationalizes insights from the previous chapter and (2) conceptual models of structural readiness. A brief review then follows of related, global developments to provide broader context for the cases. The chapter concludes with a preview of the transitions that will be discussed in depth in subsequent chapters. This book draws on my research of four national energy system transitions covering the period since 1970. I selected a timeframe that reflected a common context of international events which preceded as well as followed the oil shocks of 1973 and 1979. Such framing allowed me to trace policy and technology learning over multiple decades for different cases. I completed field work for this project primarily between 2010 and 2012, with updates continuing through to the time this book went to press. I selected cases from more than 100 countries in the International Energy Agency (IEA) databases. The ones that I chose represented countries which demonstrated an increase of 100% or more in domestic production of a specific, low carbon energy and the displacement of at least 15 percentage points in the energy mix by this same, low carbon energy relative to traditional fuels for the country and sector of relevance. I utilized adoption and displacement metrics to consider both absolute and relative changes. Final cases reflect a diversity of energy types and, to some extent, differences in the socio-economic and geographic attributes of the countries. The technologies represent some of the more economically-competitive substitutes for fossil fuels. It’s important to emphasize that the number of cases was neither exhaustive nor fully representative. Instead, the cases reflect an illustrative group of newer, low carbon energy technologies for in depth evaluation. Each of the cases shares certain, basic similarities. These include a national energy system comprised of actors, inputs, and outputs with systemic architecture connecting the constituent parts in a complex network of energy-centered flows over time—including extraction, production, sale, delivery, regulation, and consumption.


2021 ◽  
Vol 20 (8) ◽  
pp. 1415-1437
Author(s):  
Svetlana V. RATNER ◽  
Valerii V. IOSIFOV

Subject. The article analyzes development factors of some food markets that have relatively successfully survived the economic crisis during the protracted pandemic. Objectives. We aim at analyzing the development of the world market of electric road vehicles in the context of the pandemic and the economic crisis. Methods. The study applies methods of content analysis, descriptive statistics, and comparative analysis. The information base of the study was analytical reviews and databases of the International Energy Agency, official websites of automakers, analytical materials of the International Climate Alliance, and the International Carbon Neutrality Coalition. Results. We unveil new trends in the development of the electric vehicle market, in particular, the development of urban micromobility as an alternative to personal and public transport. The study identifies the main growth factors of the global market of electric vehicles and other electric road vehicles. The findings can be used in designing the State programs to support innovative transport technologies, as well as programs to improve the quality of urban environment. Conclusions. The global electric car market has shown a significant growth in 2020. The main factors of growth were the long-term climate policies of European countries, within the framework of gradual tightening of requirements and standards for vehicle emissions, State programs to mitigate the consequences of the economic crisis, stimulating the development of innovative technologies, and changes in consumer behavior.


Author(s):  
S. Z. Zhiznin ◽  
V. M. Timokhov

In the present study we examined the impact of technology on the development of world energy in the world, as well as on the development of international energy relations. The important role of international cooperation in the field of energy technologies as a key factor in the development and global deployment of energy technologies in the industry. The most effective technology in the world of multilateral cooperation under the auspices of the International Energy Agency (IEA) and other international organizations. It allows the joint efforts of the countries concerned to develop new technologies, test them and implement in production. For Russia, it is very important, because at the moment our country is not only a leading exporter of energy resources, but also has a significant impact on global energy security. At the same time Russia's FEC requires urgent and serious modernization through the development and introduction of innovative technologies on the basis of the study of international experience. Therefore the question of modernization of Russian fuel and energy complex has an international character. One way to accelerate the process of modernization of the organization is a public-private partnership that will largely depend on the nature and possibilities of Russian energy diplomacy, given the geopolitical and economic realities in connection with the sanctions imposed by Western countries against our country.


1999 ◽  
Author(s):  
Curtis A. Palmer ◽  
Allan Kolker ◽  
Jason C. Willett ◽  
Stanley J. Mroczkowski ◽  
Robert B. Finkelman ◽  
...  

Author(s):  
Delly Ramadon ◽  
Maeliosa T. C. McCrudden ◽  
Aaron J. Courtenay ◽  
Ryan F. Donnelly

AbstractTransdermal drug delivery systems have become an intriguing research topic in pharmaceutical technology area and one of the most frequently developed pharmaceutical products in global market. The use of these systems can overcome associated drawbacks of other delivery routes, such as oral and parenteral. The authors will review current trends, and future applications of transdermal technologies, with specific focus on providing a comprehensive understanding of transdermal drug delivery systems and enhancement strategies. This article will initially discuss each transdermal enhancement method used in the development of first-generation transdermal products. These methods include drug/vehicle interactions, vesicles and particles, stratum corneum modification, energy-driven methods and stratum corneum bypassing techniques. Through suitable design and implementation of active stratum corneum bypassing methods, notably microneedle technology, transdermal delivery systems have been shown to deliver both low and high molecular weight drugs. Microneedle technology platforms have proven themselves to be more versatile than other transdermal systems with opportunities for intradermal delivery of drugs/biotherapeutics and therapeutic drug monitoring. These have shown that microneedles have been a prospective strategy for improving transdermal delivery systems. Graphical abstract


2021 ◽  
pp. 1-21
Author(s):  
Christian Downie

Abstract In policy domains characterised by complexity, international organizations (IOs) with overlapping mandates and governance functions regularly interact in ways that have important implications for global governance. Yet the dynamics of IO interactions remain understudied. This article breaks new ground by building on the theoretical insights of organizational ecology to examine IO competition, cooperation, and adaptation in the domain of energy. Drawing on original empirical data, I consider three related hypotheses: (1) competition between IOs in the same population is likely to centre on material resources; (2) IOs are more likely to cooperate when they have a shared governance goal; and (3) individual IOs can adapt by changing their goals and boundaries. In considering these hypotheses, this article highlights the limits of the organizational ecology approach and the need to broaden it to account for the possibility that IOs do cooperate, and that individual IOs, such as the International Energy Agency, have the capacity to adapt to changes in their environment.


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