What is Sustainable Energy?

Sustainable Energy is a sustainable energy supply that meets current demand without compromising the ability of future generations to meet their needs. Technologies that promote sustainable energy sources include renewable energy sources such as hydropower, solar energy, wind energy, wave energy, geothermal energy, tidal energy, and also technologies designed to improve energy efficiency.

Sustainable Energy is a sustainable energy supply that meets current demand without compromising the ability of future generations to meet their needs. Technologies that promote sustainable energy, including

Energy efficiency and renewable energy are the two pillars of sustainable energy . Some approaches to sustainable energy have been defined as:

• "In fact, providing energy meets today's needs without compromising the ability of future generations to meet their own needs ....-Sustainable energy has two main components: renewable energy and energy efficiency." -Renewable Energy Efficiency Partnership Program (UK)

• "Equal access to energy-intensive products and services for all people, and maintaining dynamic harmony between the planet for future generations.", And "The solution will exist in the search for sustainable sources of energy, and more efficient conversion and utilization. Ways of Energy. "-JW Tester, author of Sustainable Energy , MIT Press.

• "Any source of energy generation, efficiency, and energy savings: Available resources can be scaled up to become a significant part of energy generation, in the long run, preferably 100 years .."- Investment , a green technology For-profit organizations.

• "Energy is replenishable throughout a person's lifetime and does not cause long-term environmental damage."-"Jamaica Sustainable Development Network"

This definition of sustainable energy distinguishes other renewable energy terms, such as

Moving towards energy sustainability requires changes not only in the way energy is provided, but also in the way energy is used, and reducing the amount of energy required to provide various products or services is critical. In the energy equation, opportunities for improvement on the demand side are as rich and diverse as those opportunities for improvement on the supply side, and often provide significant economic benefits.

Renewable energy and energy efficiency are sometimes described as the "two pillars" of sustainable energy policy. In order to stabilize and reduce carbon dioxide emissions, these two resources must be developed. Use efficiency can slow down the growth in energy demand, and increasing the supply of clean energy can significantly reduce the use of fossil fuels. If the growth rate of energy use is too fast, the development of renewable energy will catch up with the backward target. Similarly, unless clean energy supplies come quickly, slowing demand growth will begin to reduce total emissions; in addition, the carbon content of energy will need to be reduced. Therefore, any serious outlook for a sustainable energy economy requires a commitment to both renewable energy and increased efficiency.

Renewable energy (and energy efficiency) is no longer a niche industry that can only be promoted by governments and environmentalists. Increased levels of investment and the fact that most of the funding comes from more traditional finance players suggest that sustainable energy options are becoming mainstream. An example of this would be the Energy Conservation Alliance project with Starr Integrated Manufacturing (Huntsville, Alabama, USA, StahlCon7), a patented generator shaft design to reduce emissions in existing power generation systems , In 2007 granted distribution rights to the alliance. ^[1]

A record year for green energy investment in 2010. According to a report by Bloomberg New Energy Finance, there are nearly $ 243 billion invested in wind farms, solar power, electric vehicles, and other alternative technologies around the world, up 30% from 2009 and nearly five times the money invested in 2004 . In 2010, China invested US $ 51.1 billion in clean energy projects, the largest figure in the world. ^[1]