Fida Hossain's Blog Posts Tagged 'course' (3)

Solar Power Plants an Alternative to Nuclear Power Plants

Upon the earthquake and tsunami disaster in Japan on Thursday, March 14, 2011, nuclear power plants have shown to not have the capacity to withstand extremely powerful natural disasters. The earthquake and tsunami led to problems at three of the country's nuclear power plants, one of which remained a serious concern Monday as crews continued a seesaw battle to control a damaged nuclear reactor complex.



In Fukushima Prefecture, an explosion in a building housing the No. 3 reactor at the… Continue

Added by Fida Hossain on March 17, 2011 at 11:52pm — No Comments

How to Become a Solar PV Installer

A 448-kilowatt commercial solar system was powered up last Tuesday at the San Bernardino Corporate Center near Mill Street and Toppecanoe Avenue. The project came out of a partnership of the Novato-based SPG Solar Inc., the nonprofit for Sustainable Communities Reinvestment Partnership, known as SCRIP Inc, and the Inland Valley Development Agency (IVDA), the regional joint powers authority overseeing redevelopment in and around the former Norton Air Force Base.



The commercial…

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Added by Fida Hossain on February 27, 2011 at 9:30pm — No Comments

Solar Thermal Installations a Highly Efficient Technology Growing in Popularity

In 2008, the solar thermal industry in the United States underwent a period of unprecedented growth. The Great Recession caused the economic situation to worsen in 2009, lowering consumer spending as well as decreasing the demand in the solar thermal industry. Slowly in 2010, the solar thermal industry began to recuperate and experienced an optimistic growth in which solar thermal installations began to increase in popularity. Consumers began realizing that solar thermal installations are a… Continue

Added by Fida Hossain on February 7, 2011 at 10:34pm — No Comments

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Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"I found the buildingscience article interesting.  Interesting that they noted the wet bottom…"
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Bud Poll replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"With conduction that ends at the bottom of the joists and convection that is naturally suppressed…"
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Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
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Bud Poll replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
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Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"II just remembered seeing a report by a federal adency, many years ago, that basically said …"
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Alliant Energy's PowerHouse TV: Sealing Leaky Ductwork

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How much heat energy is lost through the floor of a house?

I am asking this as I do not recall anyone speaking of any study to this end.  Many comments about…See More
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