Recent Updates

The following items have been recently added or updated:

Some Almost Forgotten Solar History

Berkeley Lab’s “Utility-Scale Solar, 2021 Edition”

Electrification of transportation sector = More Renewable Energy Needed

Tucson Electric Power (TEP) to provide 70% of its energy from solar and wind by 2035

A link to a good article on What You Need to Know to make Sure Your Solar Rooftop is Properly Valued at Time of Sale: Is Solar Sexy When You Sell Your Home?

APS- Residential Battery Pilot Program

See the section "Some things to pay attention to in Arizona", click on the various tabs.

Solar Basics (Note- Items below shift Left-Right)

AriSEIA News - Keep up with the latest Arizona solar energy news! 

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AriSEIA, Has published several articles or letters that are of interest to our Arizona solar community:

Events

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 Interesting Arizona Solar Stories

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Other Announcements

 

 

 

Interesting Technology Updates -Click on a title below

  • - A radical idea to get a high-renewable electric grid

    This is an interesting approach to optaining very high penetration of renewables such as photovoltaics and wind.  At present most large installations operate under Power Purchase Agreements (PPA) wherein the economics are based on a sell all output at predetermined prices. This contrasts with standalone systems wherein the system size Read More
  • - Breakthrough Batteries Powering the Era of Clean Electrification

    - Breakthrough Batteries Powering the Era of Clean Electrification Battery Storage Costs Drop Dramatically, Making Way to a New Era. A recent Rocky Mountain Institute (RMI) report continues to confirm that clean electrification through batteries is advancing at impressive rates. Very interesting report: Breakthrough Batteries- Powering the Era of Clean Electrification Read More
  • - Changes impacting photovoltaic (PV) installations in the 2020 National Electrical Code (NEC)

    - Changes impacting photovoltaic (PV) installations in the 2020 National Electrical Code (NEC) A look at some of the more significant changes under consideration for the 2020 National Electrical Code (NEC) that will affect future distributed generation systems (solar electric wind, etc.). Article 690, Solar Photovoltaic (PV) Systems and Article 705, being renamed Interconnected Electric Power Production Sources, are specific to distributed generation. Read More
  • - Interesting Technology

    An assortment of links to interesting information   Semiconductor Nanowires Could Double the Efficiency of Silicon Solar Cells A p/n semiconductor junction is not the only way of converting sunshine into useful electrical energy.  Light consists of a flow of photons of various energy levels (colors).  See this article-Solar Cells.  Nanowires Read More
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General News

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Interesting Videos

Native American solar advances

The Arizona Republic has a good article on residential solar on the Hopi and Navajo reservations in Arizona and New Mexico. Even after years of legislative push, large swaths of Native American localities still lack access to electricity. More than 15,000 Hopi and Navajo households live without electricity, according to officials.

Now, crowdsourced and community-level efforts are leading the way in providing reliable energy sources to native homes.

See the article 15,000 Native American families live without electricity. How can solar power help?  (May have a subscription requirement)

Biden releases ambitious plan for solar energy

By Ivan Penn | New York Times

The Biden administration on Wednesday released a plan to produce almost half of the nation’s electricity from the sun by 2050 as part of its effort to combat climate change.

Solar energy provided less than 4 percent of the country’s electricity last year, and the administration’s target of 45 percent would represent a huge leap and will most likely take a fundamental reshaping of the energy industry. In a new report, the Energy Department said the country needed to double the amount of solar energy installed every year over the next four years compared with last year. And then it will need to double annual installations again by 2030.

More Information https://roselawgroupreporter.com/2021/09/biden-releases-ambitious-plan-for-solar-energy/

Solar Serving the World

Africa Water Pumping

The availability of low cost photovoltaic modules and a developing support infrastructure is having a major impact on quality of life in most areas of the world.

The Arizona Solar Center has identified several interesting articles in other publications that our users may like to read.

  • OFF-GRID SOLAR’S KILLER APP  Solar pumps, batteries, and microcredit are triggering an African agricultural renaissance

  • NPR has a good article on This Colorado 'solar garden' is literally a farm under solar panels
  • More to come- (submit suggestions to This email address is being protected from spambots. You need JavaScript enabled to view it.)

Here is What it Will Cost You to Achieve 100% Clean Energy -Intro

On August 12, 2021 the Office of Arizona Corporation Commission Chairwoman Lea Márquez Peterson released an interesting summary of the average future bill impact to residential customers  up to 2050, depending on the utility and the amount of emission reductions that each utility achieves within that time.  Worth a read.

PHOENIX - Several clean energy proposals are currently pending before the Arizona Corporation Commission. After several months, the Commission has received an independent analysis of at least two of these proposals: 100 percent zero-emission energy by 2050 and 80 percent clean energy by 2050. 

Link to the full summary

About

  • Welcome to the Arizona Solar Center

     This is your source for solar and renewable energy information in Arizona. Explore various technologies, including photovoltaics, solar water heating, solar architecture, solar cooking and wind power. Keep up to date on the latest industry news. Follow relevant lectures, expositions and tours. Whether you are a homeowner looking to become more energy efficient, a student learning the science behind the technologies or an industry professional, you will find valuable information here.
  • About The Arizona Solar Center

    About The Arizona Solar Center Arizona Solar Center Mission- The mission of the Arizona Solar Center is to enhance the utilization of renewable energy, educate Arizona's residents on solar technology developments, support commerce and industry in the development of solar and other sustainable technologies and coordinate these efforts throughout the state of Arizona. About the Arizona Solar Center- The Arizona Solar Center (AzSC) provides a broad-based understanding of solar energy, especially as it pertains to Arizona. Registered Read More
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