Tunisia is one of the few developing countries to have developed a proactive policy for the promotion of renewable energy and energy efficiency already in the mid-1980s. This policy gained special momentum starting in the mid-2000s, in the context of spiraling international oil prices and the...

The energy crisis has become a crucial issue. The rapid depletion of the fossil fuels has driven the world to utilize renewable energy (RE) sources. To develop RE industries, the Malaysian government has been continuously reviewing its energy policy and undertaking intensive efforts to ensure...

The fuel driving the engine of growth and sustainable development of any nation is the nation's access to reliable and adequate energy. Access to energy is a crucial enabling condition for achieving sustainable development. Prudent energy policies and research can play an important role in...

Malaysia has a good mix of energy resources like oil, natural gas, coal and renewable energies such as biomass, solar and hydro. In spite of this plenty of resources, the country is dependent on fossil fuel for industrial and transportation sector. In 2009, 94.5% of electricity is generated by...

Energy has a key role in social-economic development of countries. Fossil fuels which have a large contribution in energy consumption in the world, are depleting and it seems necessary to find alternative energy sources. Today, energy consumption in Iran is increasing due to population growth...

As long as the energy future of Turkey is concerned there is a consensus among all parties involved in the subject that a strong sustainability based on diverse range of renewable and variety of sources with efficient and fair use of energy is a must. The main criterion in this approach is to...

The Earth receives around 1.9×106EJ of energy in visible light each year and only a fraction of this light energy is being converted to biomass (chemical energy) via the process of photosynthesis. Out of all photosynthetic organisms, microalgae, due to their fast growth rates, have been...

Rapidly increasing energy demand and growing concern about economic and environmental consequences call for renewable/sustainable energy technologies׳ adoption in India. Renewable/sustainable energy technologies have faced a number of constraints that have affected their rate of adoption. In...

The development of renewable energy has increased over the past few years due to the high cost of fossil fuels and our great dependence on them. Solar energy has been evaluated in the majority of developed countries. Mexico is known to possess large quantities of renewable energy resources, for...

It is well known that rooftop solar thermal panels increase both power rates of circulation pumps and initial investment cost of solar assisted ground source (geothermal) systems. To avoid both of them it means that the unnecessary energy consumption rates of circulation pump(s) and their...