
1) What does sustainable development means?
Sustainable development is a pattern of resources use that aims to meet human needs while preserving the environment so that these needs can be met not only in the present, but also for future generations. The term was used by the Brundtland Commission which coined what has become the most often-quoted definition of sustainable development as development that "meets the needs of the present without compromising the ability of future generations to meet their own needs.
Sustainable development ties together concern for the carrying capacity of natural systems with the social challenges facing humanity. As early as the 1970s "sustainability" was employed to describe an economy "in equilibrium with basic ecological support systems." The field of sustainable development can be conceptually broken into three constituent parts: environmental sustainability, economic sustainability and sociopolitical sustainability.
2) Energy and Sustainable Development
Energy is central to sustainable development and poverty reduction efforts. It affects all aspects of development (social, economic, and environmental). It is the principal means for providing access to basic needs such as food and water and it facilitates various opportunities for the achievement of a decent quality of life.
Access to affordable, adequate, and appropriate energy services is a prerequisite for sustainable development, and for achieving the Millennium Development Goals adopted by the governments of the world, including the goal of reducing poverty and hunger.
Perhaps the most critical challenge related to energy for sustainable development is how to increase access to affordable, modern energy services, while also ensuring that the energy services provided do not cause further adverse environmental and socio-economic impacts.
None of the Millennium Development Goals (MDGs) can be met without major improvement in the quality and quantity of energy services in developing countries.
3) The Millennium Development goals
The Millennium Development Goals (MDGs) are the world’s quantified targets for dramatically reducing extreme poverty in its many dimensions by 2015 – income poverty, hunger, disease, exclusion, lack of infrastructure and shelter – while promoting gender equality, education, health, and environmental sustainability.
The (MDGs) are eight goals to be achieved by 2015 that respond to the world's main development challenges. The MDGs are drawn from the actions and targets contained in the Millennium Declaration that was adopted by 189 nations-and signed by 147 heads of state and governments during the UN Millennium Summit in September 2000.
The eight MDGs break down into 21 quantifiable targets that are measured by 60 indicators.
The MDGs:
While there is no MDG on energy, the global aspirations embodied in the goals will not become a reality without massive increases in the quantity and quality of energy services. This is needed to meet the most basic needs of poor men and women, especially heat for cooking, and mechanical power. Also, improved household energy technologies for the very poor can prevent the almost 2 millions deaths a year attributable to indoor air pollution from solid fuel use.