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The Sun is Shining Bright in Texas as Solar Becomes a ‘Default’ Generation Resource

The views expressed are those of the author and are not necessarily those of Scientific American.


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This week, the Austin City Council approved a resolution that brings solar to the foreground in Texas. And, perhaps most interestingly, they did so because it made business – and not just environmental – sense in current energy markets.

In May, Austin Energy signed a power purchase agreement (PPA) with Recurrent for solar at a cost of 5 cents per kilowatt-hour. In turn, city officials began looking at solar as a potential way to hedge against natural gas price fluctuations. For the city, solar makes business sense today. According to Chad Blevins with the Butler Group:

In the past, the people involved used environmental arguments to justify renewable goals. This time around, the case for renewables was based on economics – operational cost data from the utility, robust dynamic models projecting market prices and the very low PPA rates that we have seen from PV in response to recent request for proposals [RFPs]

As a result, the Austin City Council proposed and approved a new resolution to increase the state capitol’s rooftop and utility-scale solar PV targets to 800 MW by 2020. Additionally, the resolution enabled third-party solar ownership, a solar tariff floor price, and a strategy for procuring 200 megawatts (MW) of “fast-response” storage.

Austin Energy, the city’s municipally owned utility, appears concerned related to managing high levels of solar in their city’s power grid. According to reports, these concerns were the impetus for adding in the language related to energy storage in the resolution.

Texas is fast becoming the national leader in renewable energy power generation. The Lone Star state is the nation’s leader in wind, with more than 12 Gigawatts (GW) of wind power already on their power grid. And with this resolution, the state is now poised to lead the nation in solar as well.

Photo credit: Photo by Frauke via Creative Commons.

H/T to JG

Melissa C. Lott About the Author: An engineer and researcher who works at the intersection of energy, environment, technology, and policy. Follow on Twitter @mclott.

The views expressed are those of the author and are not necessarily those of Scientific American.





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  1. 1. BankerGirl 8:34 pm 08/31/2014

    I like the twist of History, Texan oil to solar!

    Link to this
  2. 2. jafrates 12:33 pm 09/1/2014

    Austin is the liberal part of Texas (where a Texas liberal is often quite different from, say, a California or Massachusetts liberal). It’s not really surprising that they would go this way.

    However, despite the failure of T. Boone Pickens’s plans to turn Texas into the world leader of wind power, renewable energy has become a notable part of electrical power in Texas. In 2002, it provided less than 1% of all electricity in the state, and by 2012, it was up to a little over 4%. It’s not dominating the market by a long shot, and growth slowed in the three years leading up to it, but as the cost of things like solar continue to fall, it makes it more attractive even for people that often dismiss it.

    Link to this

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