National Policies to Promote Renewable Energy

Daedalus ◽  
2012 ◽  
Vol 141 (2) ◽  
pp. 105-110 ◽  
Author(s):  
Mohamed T. El-Ashry

The world is entering a new energy era marked by concerns over energy security, climate change, and access by the poor to modern energy services. Yet the current energy path is not compatible with sustainable development objectives. Global demand for energy will continue to grow; so will CO2 emissions. Achieving a low-carbon energy world will require an unprecedented technological transformation in the way energy is produced and used. That transformation has begun, as renewables capacity continues to grow, prices continue to fall, and shares of global energy from renewables continue to increase. Government policies are the main driver behind renewable energy's meteoric growth. Still, the world is tapping only a small amount of the vast supply of renewable energy resources. There is broad consensus that the role of these resources should be expanded significantly in order to meaningfully address energy security, energy access, and climate change.

2021 ◽  
Vol 12 (2) ◽  
Author(s):  
Isak Karabegović

It is well-known that, in the past decades, the burning of fossil fuels was identified as the major cause of climate change. Climate change mitigation is becoming a central concern of global society. Limiting global warming to below 2 °C above the temperature of the pre-industrial period is the key to preserving global ecosystems and providing a secure basis for human activities, as well as reducing excessive environmental change. The ambitions increased at an accelerated pace with a dramatic expansion of net zero-emission targets. Increasing pressure from citizens and society has forced countries to intensify their climate plans, while the private sector has bought a record amount of renewable energy. An energy system based on fossil fuels must be replaced by renewable energy with low carbon emissions with improved energy efficiency. That applies to all consumers of fossil energy: cities, villages, building sectors, industry, transport, agriculture, and forestry. The paper explores and presents the strategy of energy development of renewable energy sources in the world. The application of new technologies that have led to developing renewable energy sources is presented in detail: wind energy, solar energy, small hydropower plants, biomass, and their increase in the total share of energy production, i.e., reduced fossil fuel use in energy production. Investments in new technologies used in renewable energy sources have led to increases in employment worldwide. Analysis of the trend of increased energy production from RES (Renewable Energy Sources) with investment plans, the employment rate for each energy source, and the development of renewable energy sources in the coming period are provided.


2021 ◽  
Author(s):  
Miles Weinstein ◽  
Youssef Almulla ◽  
Avinash Vijay ◽  
Abhishek Shivakumar ◽  
Will Usher ◽  
...  

Abstract India has seen rapid increases in GDP, energy access, and population in recent decades, more than doubling its overall energy consumption since 2000. Meanwhile, India produces approximately 70% of its electricity from coal. With electricity demand only projected to grow in the coming years, the Government of India has pledged to install 450 GW of renewable energy by 2030. The Gulf Cooperation Council (GCC) countries[1], meanwhile, have comparatively small populations with excellent renewable energy resources, particularly solar. The ability to trade power between these two regions could potentially provide India with a highly reliable carbon-free power source. At the same time, it can motivate the shift to low carbon economy in the GCC and add a new market for its solar power. The provided data in this article relate to the current makeup of the energy systems of both regions, renewable resource potentials, and projections of future demand. The data have been compiled from numerous sources, mainly government and international agencies.[1] GCC countries are Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates


2020 ◽  
Vol 185 ◽  
pp. 01001
Author(s):  
Wei Yuan ◽  
Caixia Wang ◽  
Xiaoning Ye ◽  
Qionghui Li ◽  
Liang Xu ◽  
...  

The German federal government has set very high targets for renewable energy. In recent years, Germany’s renewable energy has developed rapidly. Germany leads the world in energy transformation, with wind and solar generating capacity accounting for nearly half. Germany’s experience and practice in developing renewable energy are worthy of our country’s reference. In this paper, the development status of renewable energy and power grid in Germany is introduced. And this paper mainly analyzes Germany’s experience and practice in achieving a high proportion of new energy access in 2019.


Energies ◽  
2021 ◽  
Vol 14 (20) ◽  
pp. 6452
Author(s):  
Dalia Streimikiene ◽  
Tomas Baležentis ◽  
Artiom Volkov ◽  
Mangirdas Morkūnas ◽  
Agnė Žičkienė ◽  
...  

The paper deals with the exposition of the main barriers and drivers of renewable energy usage in rural communities. Climate change mitigation is causing governments, policymakers, and international organizations worldwide to embark on policies, leading to increased use of renewable energy sources and improvement of energy efficiency. Climate change mitigation actions, including the Green Deal strategy in the EU, require satisfying the expanding energy demand and complying with the environmental restrictions. At the same time, the prevailing market structure and infrastructure relevant to the energy systems are undergoing a crucial transformation. Specifically, there has been a shift from centralized to more decentralized and interactive energy systems that are accompanied by a low-carbon energy transition. Smart Grid technology and other innovations in the area of renewable energy microgeneration technologies have enabled changes in terms of the roles of energy users: they can act as prosumers that are producing and consuming energy at the same time. Renewable energy generation that is allowing for deeper involvement of the citizens may render higher social acceptance, which, in turn, fuels the low-carbon energy transition. The collective energy prosumption in the form of energy cooperatives has become a widespread form of renewable energy initiatives in rural communities. Even though renewable energy consumption provides a lot of benefits and opportunities for rural communities, the fast penetration of renewables and energy prosumption encounter several important barriers in the rural areas. This paper analyses the main barriers and drivers of renewable energy initiatives in rural areas and provides policy implications for the low-carbon energy transition in rural areas.


2012 ◽  
Vol 09 (04) ◽  
pp. 1250031 ◽  
Author(s):  
JUN JIN ◽  
YING DONG ◽  
JIN CHEN

China has launched a set of policies and projects to address climate change, one of the most serious problems in the world. This paper reviews the Chinese policies and national plans on the encouragement of environmentally beneficial and energy-saving innovations. Policies on the energy industry and the development of new energy vehicle industry are taken as cases to illustrate in detail the Chinese policies on climate change. The research reveals that actions on the low carbon innovation, such as the innovation on new energy vehicles, not only benefit the dealing with climate change, but also contribute to the strategies of catching up advanced countries.


Author(s):  
Paul Taylor

“Accelerating the Transition to a 100% Renewable Energy Era” is part of the series Lecture Notes in Energy that contains 24 papers from multiple authors. The notes provide a topical and comprehensive source of information on achieving the transition to a low-carbon energy system, which is essential in the fight against climate change as we transition from our use of fossil fuels to clean energy.The book provides in-depth analysis of the various solutions that will contribute to this change, such as hydrogen fuel, low carbon buildings and cities, security of supply, energy grids and energy storage. The collection of papers provides the necessary data, case studies and analysis to frame the topic and explore the challenges and potential solutions.


2021 ◽  
Vol 13 (7) ◽  
pp. 3933
Author(s):  
Solomon E. Uhunamure ◽  
Karabo Shale

South Africa is been faced with erratic power supply, resulting in persistent load shedding due to ageing in most of its coal-fired power plants. Associated with generating electricity from fossil fuel are environmental consequences such as greenhouse emissions and climate change. On the other hand, the country is endowed with abundant renewable energy resources that can potentially ameliorate its energy needs. This article explores the viability of renewable energy using the strengths, weaknesses, opportunities and threats (SWOT) analysis approach on the key renewable potential in the country. The result indicates that geographic position, political and economic stability and policy implementation are some of the strengths. However, Government bureaucratic processes, level of awareness and high investment cost are some of the weaknesses. Several opportunities favour switching to renewable energy, and these include regional integration, global awareness on climate change and the continuous electricity demand. Some threats hindering the renewable energy sector in the country include land ownership, corruption and erratic climatic conditions. Some policy implications are suggested based on the findings of the study.


2010 ◽  
Vol 14 (2) ◽  
pp. 83-93 ◽  
Author(s):  
Binu Parthan ◽  
Marianne Osterkorn ◽  
Matthew Kennedy ◽  
St. John Hoskyns ◽  
Morgan Bazilian ◽  
...  

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