June 17th, 2015 | by Amber Archangel
Originally published on 1Sun4All. EASI (Efficient, Aesthetic, Solar, Innovation) Living Home, is the design of first-time competitors in the US Department [&hellip
March 17th, 2015 | by Anand Upadhyay
The Dubai Electricity and Water Authority has launched a solar rooftop and net metering program as part of a new initiative called “Shams [&hellip
February 19th, 2015 | by John Farrell
Originally posted at ilsr.org. Earlier this year, Minnesota became the first state to formalize dozens of studies by adopting a [&hellip
October 31st, 2014 | by Amber Archangel
1Sun4All. Have you thought about how the U.S. Department of Energy Solar Decathlon got started? Who was the first person to [&hellip
June 28th, 2013 | by Amber Archangel
Our friends over at renewableenergysolar.net have made a new solar smackdown infographic. 1Sun4All.com asked how California would compare to Texas. The following infographic shows [&hellip
March 1st, 2013 | by John Farrell
In the next decade, over 300 gigawatts (GW) of unsubsidized solar energy could be deployed across the United States, generating [&hellip
September 25th, 2012 | by John Farrell
I often get flak when I publish research on the cost trajectory for solar (e.g. my Rooftop Revolution report [&hellip
October 7th, 2011 | by John Farrell
The Germans have installed over 10,000 megawatts of solar panels in the past two years, enough to power 2 million American homes (or most of Los Angeles, CA). If Americans installed local solar at the same torrid pace, we could already power most of the Mountain West, could have a 100 percent solar nation by 2026, while enriching thousands of local communities with new development and jobs
September 28th, 2011 | by John Farrell
The U.S. has a hodge-podge of utility, state and federal tax-based incentives. The Germans have a comprehensive feed-in tariff, providing CLEAN contracts (in the U.S. parlance) to anyone who wants to go solar (or wind, or biogas, etc). What does that mean for the price of solar
August 9th, 2011 | by John Farrell
I recently got a copy of a utility bill for a Minnesota business that has a 40-kilowatt (kW) solar PV array. I wanted to learn how quickly he’d pay off his array with the electricity savings. I was shocked
July 1st, 2011 | by John Farrell
The City University of New York (CUNY) released a solar map of New York City last week, allowing building owners in the city to determine the amount of solar power their roof could host. The cumulative impact is enormous, with city rooftops capable of providing half the city's peak power, and 14% of its annual electricity consumption
January 26th, 2010 | by Derek Markham
Windation Energy Systems has developed an urban-wind rooftop turbine designed for commercial and industrial buildings. Billed as “permit-ready” and “bird [&hellip
July 25th, 2009 | by Andrew Williams
[social_buttons] An Italian company has announced plans to install the world’s largest rooftop solar photovoltaic plant, with an energy capacity [&hellip
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