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TOPIC ~ Solar Energy

Solar energy, radiant light and heat from the sun, has been harnessed by humans since ancient times using a range of ever-evolving technologies. Solar radiation, along with secondary solar-powered resources such as wind and wave power, hydroelectricity and biomass, account for most of the available renewable energy on earth. Only a minuscule fraction of the available solar energy is used.

Solar powered electrical generation relies on heat engines and photovoltaics. Solar energy's uses are limited only by human ingenuity. A partial list of solar applications includes space heating and cooling through solar architecture, potable water via distillation and disinfection, daylighting, solar hot water, solar cooking, and high temperature process heat for industrial purposes.To harvest the solar energy, the most common way is to use solar panels.

Solar technologies are broadly characterized as either passive solar or active solar depending on the way they capture, convert and distribute solar energy. Active solar techniques include the use of photovoltaic panels and solar thermal collectors to harness the energy. Passive solar techniques include orienting a building to the Sun, selecting materials with favorable thermal mass or light dispersing properties, and designing spaces that naturally circulate air.

Website: http://en.wikipedia.org/wiki/Solar_Energy
Location: SUSTAINABLE LIVING + GREEN
Members: 1
Latest Activity: Aug 22, 2016

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Cheryl Walters | Lotus Bloom Yoga

Cheryl Walters has been teaching and sharing the gifts of yoga since 2001. She is a Yoga Therapist, certified by the International Association of Yoga Therapists and has been the director and lead instructor for Yoga Intensive Studies Programs and Yoga teacher training for Yoga Alliance locally for over 13 years. She has trained over 100 yoga students to become yoga teachers and continues to mentor yoga teachers and yoga students Worldwide.

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