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Technology

Solar Powered Water Purification

November 17, 2015 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2015/11/EW-11-17-15-Solar-Powered-Water-Purification.mp3

Solar energy has made a difference in the lives of refugees from natural disasters and political unrest as well as people in remote corners of the world who don’t have access to modern technology.  There are various solar-powered lamps, chargers, and cookers that have been provided to countless thousands of people around the world.

[Read more…] about Solar Powered Water Purification

New Places For Solar Power

October 22, 2015 By EarthWise

solar power in the desert

https://earthwiseradio.org/wp-content/uploads/2015/11/EW-11-05-15-New-Places-for-Solar-Power.mp3

The modern face of solar energy is hundreds of thousands of rooftops covered with arrays of solar panels.  It is also amazing expanses of solar panels and mirrors covering acres of desert land.  Solar power capacity is expanding rapidly and is expected to at least triple over the next 10 years.

[Read more…] about New Places For Solar Power

Solar Power And The Landscape

October 5, 2015 By EarthWise

solar-array

https://earthwiseradio.org/wp-content/uploads/2015/10/EW-10-05-15-Solar-Power-and-the-Landscape.mp3

The use of solar power is growing rapidly but with all the growth, solar power only provides 1% of the country’s electricity.  On the other hand, in 2014, solar power accounted for almost a third of all the new US electric generating capacity.  According to the International Energy Agency, solar power could be the world’s leading source of electricity by the year 2050.

[Read more…] about Solar Power And The Landscape

Moving Toward 100% Renewables

September 9, 2015 By EarthWise

solar power plant

https://earthwiseradio.org/wp-content/uploads/2015/08/EW-09-09-15-Moving-Toward-100%-Renewables.mp3

More and more cities, states and even entire countries are setting goals to use 100% renewable energy.  For the most part, these goals relate to electrical power, which is the energy need most attainable via renewable sources.  But ultimately, we would like to cover all of our energy needs –  electrical power, heating and cooling, and transportation – using sustainable renewable resources.

[Read more…] about Moving Toward 100% Renewables

Meet the new threat in cans

February 14, 2013 By EarthWise

canned food

[audio:http://wamcradio.org/EarthWise/wp-content/uploads/2013/02/EW-02-14-13-Alternative-BPA.mp3|titles=Meet the new threat in cans]

A past Earth Wise segment explored the health risks associated with bisphenol A, or BPA, a chemical used in polycarbonate plastics and epoxy resins. Exposure has been linked variety of health concerns, among them obesity, reproductive cancers, asthma, and diabetes. [Read more…] about Meet the new threat in cans

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