solar energy, definition of

Energy obtained from sources that are essentially inexhaustible, unlike, for example, the fossil fuels, of which there is a finite supply. Renewable sources of energy include wood, waste, geothermal, wind, photovoltaic, and solar thermal energy.

• How does solar power work?
  We explain how solar power works and how it can be used to provide clean renewable power.
• What is Climate?
  We ask: what is climate? and how we experience the climate effects how we think about it.
• Climategate, what is going on?
  Global warming, climate change, greenhouse effect and climategate; how 'valid' is the climate science?
• Solar Energy - how you can use the Sun
  The Sun's Energy can be used in way different ways, we look at the various options available.
• Solar Power - the facts about setting up Solar Power
  Solar Power systems installed at the home or office can reduce environmental impact. How solar panel systems work is described and how you and the environment benefit.
• Carbon Offsets, what they are and how they help
  Carbon offsets can help with reducing overall carbon emissions by possibly balancing out the carbon impact on the environment. This article goes into more detail on the subject.
• Solar Water heating, how it works and the options available
  Solar hot water heating uses the sun to heat hot water. We explain what the hot water heating options are, their advantages and costs.
• What is Passive Solar?
  Passive solar building design is explained and how passive solar principals are used to design green homes and buildings, and save you money.
• Keeping your home Cool in Summer or Warm in Winter for free!
  How to keep cool or warm in your home by design, either in Summer or Winter, whilst reducing costs to you and the Earth..

• Carbon Tax does not work
  Carbon Tax has been shown in the US to be totally ineffective; we compare against the situation with Carbon Tax in Australia.
• Free Green Dictionary App updated
  The Free Green Dictionary App has now been updated.
• Green Dictionary App available for Free
  We have taken the definitions off the Ecowho.com online dictionary and made them available for free in a standalone Android app.
• Property Assess App for buying or renting property released.
  We have just completed an application that will assist you with the process of considering properties for sale or to rent. It should take away much of the stress with keep track of notes, photos and key details.
• Cancun Cloud Feedback problems
  It appears that a 'weak' paper has been published supporting the IPCC cloud feedback models to coincide with the last day of Cancun.. hmm..
• Climate models are just wrong..
  In a recent paper climate models were hindcast tested against actual surface observations, and found to be seriously lacking if not totally useless... We provide some more background detail.
• 2010 the warmest ever; we think not
  The UN's WMO (World Meteorological Organisation) is saying 2010 will be warmest ever... The evidence does not back up the claim
• Will Kyoto fall on its own sword?
  It looks like Japan will stop Kyoto being extended and put a big cloud over Cancun.
• Climatic Models incomplete - poor understanding of mid level clouds cited
  Clouds play a major role in the climate-change equation, but they are the least-understood variable in the sky, observes a Texas A&M University geoscientist, who says mid-level clouds are especially understudied.
• Indonesia to cut down rainforests for $1Bn climate aid
  Indonesia plans to class large areas of its remaining natural forests as "degraded" in order to cut them down and receive nearly $1bn of climate aid for replanting them with palm trees and biofuel crops.
• Alternative Solar Energy
  Alternative Solar Energy - this phrase often creates images of hippies and flower power... We look at what it really means.

Related Tags: solar power, solar