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No carbon gas is released into the atmosphere in electricity production with wind energy. Therefore, this type of energy is significantly environmentally friendly. On the other hand, thanks to wind energy investments, a country can produce its own energy. This reduces the country’s foreign dependency on energy. Due to these positive aspects, increasing wind energy investments is very important for both the social and economic development of the country. The aim of this study is to define the most appropriate government support to improve wind energy investments. In this context, four different criteria are defined in this regard by making a detailed literature review. In the analysis process, fuzzy AHP methodology is considered. Within this framework, the comparative evaluations of three different experts are obtained. The findings indicate that providing loans with low-interest rate is the most appropriate government support for the wind energy investors. Additionally, it is also defined that tax deduction is another important issue for this purpose. However, it is also identified that appropriate location supply and purchase guarantee of the product produced have lower importance in comparison with the others. It is strongly recommended that governments should provide loans to the wind energy investors. This strategy can minimize the problem of high initial cost so that it can be much easier to attract the attention of the investors.

Sustainable energy has been on the political agenda in Denmark for decades. This chapter will highlight how wind turbine production quite unforeseen became a great success in Denmark before the turn of the Millennium. An integrative public leadership approach using a mix of supportive institutional designs and instruments, combined with an unexpected bottom-up pressure for alternatives to nuclear power, promoted ways for wind turbine innovation and production in the 1970s. After the turn of the Millennium, being a huge financial success creating many new jobs and export has it developed into a cluster based on huge investments and professionalised developers. The comprehensive transition of wind turbine production in Denmark, from small scale to large scale, has however provided a counterproductive decrease in community commitment for local renewable energy production.

Denmark is known internationally as a climate frontrunner and not only due to wind turbine production and planning. The status is obtained by polycentric governance applied in cooperative-owned energy systems. The Danish response to climate change is a concerted effort of a plethora of public and private actors, providing a crucial momentum and robustness in climate politics not at least generated from a genuine civic society involvement. ‘The Danish Energy Model’; a withhold strategic effort to combine ambitious renewable energy goals, energy efficiency targets and political support of technical and industrial development has for four decades, succeeded in providing high levels of cheap energy supply, while partly reducing fossil fuel dependency at the same time.

In the 1930s, chlorofluorocarbons (CFCs) were developed as safe, non-reactive alternatives to toxic and explosive refrigerants and propellants such as ammonia, chloromethane, and sulfur dioxide. American engineer Thomas Midgley famously demonstrated these properties by inhaling Freon (CFC-12) and blowing out a candle with it. He was presented with many awards for his discoveries, such as the Perkin, Priestley, and William Gibbs medals. In today's jargon, CFCs might have been called an eco-innovation, because they provided solutions to several environmental issues. However, CFCs solved environmental problems by creating others. In 1974, Sherwood Rowland and Mario Molina published their pathbreaking research that demonstrated CFCs were depleting the ozone layer. In 1989, the Montreal Protocol, which regulates a global phaseout of CFCs, entered into force. A few years later, in 1995, Rowland and Molina received the Nobel Price in Chemistry. The new substitutes for CFCs, hydrofluorocarbons (HFCs), have no known effects on the ozone layer but are extremely potent greenhouse gases (GHGs) and thus subject to the Kyoto Protocol.

Over the past three decades, new off-grid electrification infrastructures – as micro-grids and other solar solutions – have moved from innovative initiatives, conducted by NGOs and private stakeholders, to a credible model promoted by international organizations for electrification of rural areas in developing countries. Multiple conditions support their spread: major technological advances in the field of renewable energies (panels, batteries), intensive Chinese industrial production allowing lower prices, institutional reforms in Africa including these solutions in major national electrification programmes, and, finally, an opening to the private sector as a supposed guarantee of the projects’ viability. However, while the development of this market calls for significant investments, a vast set of calculations and a strong “micro-capitalist” doctrine, all involved in their design, experts admit that a large proportion of projects hardly survive or even fail.

This chapter investigates these failures by exploring the ecology of such infrastructures, designed for “the poor.” It discusses “thinking infrastructures” in terms of longevity by focusing on economic failures risks. The authors argue that the ecology of the infrastructure integrates various economic conversions and exchanges chains expected to participate in the infrastructure’s functioning. By following energy access solutions for rural Africa in sub-regions of Senegal and Madagascar, from their political and technical design to their ordinary life, the authors examine the tensions and contradictions embedded within the scripts of balance supposed to guarantee their success.

In this chapter, characteristic of the fuel and energy sector of Republic of Belarus; its organizational structure; the current state of development of power, gas, peat, and oil industries are given. The energy balance of the country and the main power streams is analyzed. Characteristic of key indicators of energy security is presented. The main threats connected with ensuring energy security of Republic of Belarus are allocated. In particular, the characteristic of the directions of reducing the energy dependence of the Republic of Belarus on the supply of natural gas from the Russian Federation is presented. Dynamics of power consumption of GDP is analyzed. Potential of use of renewable and local energy resources, complexity and prospect of their further integration into the Belarusian power system are considered. The prospects of development of nuclear power of Republic of Belarus are described. The advantages and disadvantages connected with input of the Belarusian nuclear power plant in operation are designated. The perspective directions of sustainable power development of Republic of Belarus till 2035 are revealed.

Energy consumption in transportation accounted for over 29% of total final consumption (TFC) of energy and 65% of global oil usage, and it is highly connected to mobility. Mobility is essential for access to day-to-day activities such as education, leisure, healthcare, business activities, and commercial and industrial operations. This study examines the energy consumption for the transport industry, and the level of renewable energy development in some selected Sub-Saharan African (SSA) nations. This study relied on previous publications of government, reports and articles related to the subject matter. Vehicle ownership is fast increasing, particularly in cities. Still, it begins at a relatively low level because the area is home to countries with the lowest ownership rates worldwide. In its current state, the energy sector faces significant challenges such as inadequate and poorly maintained infrastructure, dealing with increasing traffic congestion in cities, large-scale imports of used vehicles with poor emission standards that affect air quality in cities, a lack of safe and formally operated public transportation systems, and inadequate consideration for women and disabled mobility needs. Motorcycle and tricycle are dominating the rural areas, accounting for a substantial amount of this growth. Aviation is the largest non-road user of energy, and this trend is predicted to continue through 2040 as Gross Domestic Product (GDP) grows and urbanisation expands. This study revealed the energy consumption for the transport industry, and the level of renewable energy development in some selected SSA. Rail and navigation lag behind current global levels. The usage of biofuel and rail transport was recommended.