All Blog Posts Tagged 'renewable' (9)

Renewable sources at a price competitive with fossil

The dramatic decline in the price allows renewable energy to become increasingly competitive with fossil fuels worldwide, according to a recent survey conducted by the International Renewable Energy Agency (IRENA ).



 The report, published at the time of holding the World Future Energy Summit in Abu Dhabi, made projections that the cost of manufacturing technology for more types of renewable energy sources will continue increasing to fall in the coming years.…

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Added by Gjorevski Saso on March 2, 2013 at 9:31am — No Comments

What is and how we can use solar energy?

 Most of us know already that the price tag of electrical energy, fuel, natural gas, wood together with other energetics are continually increasing. For that base we must always ask ourselves can our house budget stand with so many expenses. Each single investment involves some amount of cash, however this isn't the end and besides investing every single single day by day or every year by year we pay for electrical bill, natural gas, wood, etc. Keep in mind that even with solar energy…

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Added by Gjorevski Saso on November 4, 2012 at 10:03am — No Comments

Positive features of the solar systems

Some of the positive features of the solar systems are:

 

Owners of solar systems do not wait for political decisions or global change, they just act.



 Solar system is easily recognized sign of high responsibility, environmental awareness and commitment.



    Owners of solar collectors are happy with every sun beam and have bigger environmental knowledge.



    They enjoy bathing and washing using water heated by the sun - especially in the…

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Added by Gjorevski Saso on October 19, 2012 at 12:40pm — No Comments

Soon photovoltaic from any materials

 The discovery of new materials for making cheap and efficient solar cells is the Holy Grail for solar panels industry. 

 Some recent findings represent a significant step towards achieving that goal.…

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Added by Gjorevski Saso on October 15, 2012 at 10:02am — No Comments

Book Review: Would Gordon Gekko Go Green?

By Elisa Wood

July 17, 2012

 

Energy books tend to be either jargon-filled tomes or hand-wringing, end-of-the-world, please-just-shoot-me-now reprimands. So it was a relief to see that Brian Keane avoids both of these worn-out roads in his new book, “Green is Good: Save Money, Make Money, and Help Your Community Profit from Clean Energy.”

 

Keane expertly tells the clean energy story…

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Added by Elisa Wood on July 23, 2012 at 11:33pm — 1 Comment

Uncertain Future for Wind Energy in the U.S.

Congress has closed the books on a another dramatic year in American politics with no real accomplishments. Among many lingering questions is the future of wind power subsidies. Introduced in the early 1990’s, government subsidies for wind power have played a major role in the expansion of the young…

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Added by Holbert Janson on February 13, 2012 at 9:00am — No Comments

New Label for Things Made from Wind Energy

I am composing this blog post on a computer that was likely assembled in a factory that runs on electricity made from coal. The aluminum for the case and other parts of the computer probably came from a smelter powered by natural gas. The electricity powering the computer here in California could come from a combination… Continue

Added by Jim Gunshinan on February 10, 2011 at 3:30pm — No Comments

How to Get A Solar Contractors License In California

Solar energy has consistently grown 33% in the past thirty years within 1979-2010. It is projected to be over 40% for this decade. With an estimated 32 GW of solar power installed globally, 7.2 GW was installed last year alone, according to John Addison, publisher of the Clean Fleet Report.



Solar energy is becoming more marketable by the day, and now represents a large portion of new construction related jobs. If you are a contractor or interested in becoming a contractor, be a part of… Continue

Added by Fida Hossain on February 7, 2011 at 10:28pm — No Comments

Solar Industry on the Rise: Start Your Career

The "National Solar Job Census 2010: A Review of the U.S. Solar Workforce" is a first-of-its-kind report that quantifies the current employment and projected growth rate of the United States' solar energy industry. The Census' study is based on a statistically valid sampling of 2,400 solar companies throughout the nation. The Solar Foundation, Green LMI Consulting, and Cornell University among others surveyed the companies and concluded that the solar energy industry expects to increase their… Continue

Added by Fida Hossain on February 7, 2011 at 10:19pm — No Comments

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Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

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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?
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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?
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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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