Green energy tax credit Questions

Which roof is more energy efficient: a metal roof or an asphalt roof? Also, what are the energy tax credits for roof replacement?

— Debra Scriven Lugoff, SC

Rick Goyette

Answered by Rick Goyette

Emerald Dream Builders

May 2, 2011

Which roof is more energy efficient: a metal roof or an asphalt roof? Also, what are the energy tax credits for roof replacement?

— Debra Scriven Lugoff, SC

Answered by Rick Goyette on May 2, 2011

Is it worth it to pay for a Phoenix water heater or buy a condensing tankless water heater?

— Yesim Erke-Magent Allentown, PA

Answered by Harris Woodward on August 4, 2010

I’ve heard solar water heaters are expensive and easily damaged by winter freezes. Is this true?

— Aliya Rodriguez, Olympia Fields, IL

Answered by Cameron Habel on June 18, 2009

How much will it cost to install solar panels on my 2,000-sq.-ft. home in San Francisco?

— Simon Marla, San Francisco, CA

Answered by Christine and Robert Boles on January 23, 2009

I want to help get my mom's house "off the grid." Where do I start?

— Jackie Mellen, Chipley, FL

Answered by Florian Speier on October 3, 2008

Can you tell me how well solar hot-water heaters work?

— Betsy Humes, Brooklyn, NY

Answered by Paul Rosen on July 17, 2008

I am interested in solar PV. What do you recommend for an old house?

— Exton Quinn, Santa Monica, CA

Answered by Paul Rosen on July 17, 2008

 

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