How to keep cool without costing the earth


How to keep cool without costing the earth
ABOUT 6% of the electricity generated in America is used to power air-conditioning systems that cool homes and offices. As countries such as Brazil, China and India grow richer, they will surely do likewise. Not only is that expensive for customers, it also raises emissions of greenhouse gases in the form both of carbon dioxide from burning power-station fuel and of the hydrofluorocarbons air conditioners use as refrigerants.
http://www.economist.com/news/science-and-technology/21716599-film-worth-watching-how-keep-cool-without-costing-earth?fsrc=scn%2Ffb%2Fte%2Fbl%2Fed%2Fmaterialssciencehowtokeepcoolwithoutcostingtheearth 

Ad Rider 🕶
Sun powered steam generation, building air conditioning, and cold storage operation. The sun is free. No more operational cost on fuel to run these things up.
https://jcgregsolutions.wordpress.com/2016/11/30/sun-powered-large-scale-heating-and-cooling/
Jess C.Gregorio

InSpecIT Inc.

Unit 719/722 City & Land Mega Plaza Bldg.

ADB Ave. cor. Garnet Road, Ortigas Center

San Antonio, Pasig City, Philippines 1605

Mobile +63916 769 9056, +63949 707 2424, +63918 965 2721

Email: gregoriojess@yahoo.com

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