Category Archives: Solar

We have plenty of sunshine here –Dr. Serrán-Pagán @ VCC 24 March 2011

Dr. Cristóbal Serrán-Pagán y Fuentes reminds us we don’t need a biomass plant because:
We have plenty of sunshine here.
You’d think the Valdosta City Council would know that, since only about a month ago Mayor Fretti assisted groundbreaking for Wiregrass Solar LLC. Maybe it takes somebody from Spain to remind everyone. Spain, which is a leader in solar power in the world. Spain, which is actually north of Georgia.

Here’s the video:


Protesters outside the
Regular meeting of the Valdosta City Council, 24 March 2011,
Valdosta, Lowndes County, Georgia.
Videos by Gretchen Quarterman for LAKE, the Lowndes Area Knowledge Exchange.

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Current costs of major power sources

According to the U.S. Department of Energy, here are the current costs of coal, natural gas, nuclear, wind (onshore and offshore), solar (electrical and hot water), geothermal, biomass, and hydroelectric:

Here’s a four page explanation of that table.

Coal is not the cheapest: natural gas is. Onshore wind actually costs about the same as coal, and less than nuclear. Offshore wind is currently about 2.5 times more expensive.

Solar photovoltaic (PV) currently costs a bit more than twice as much as coal, and already less than offshore wind.

The table does not take into account the environmental costs of the various power sources, or obviously coal would fare far worse, and biomass would not be rated anywhere near as good as wind.

Remember, the cost of solar is falling rapidly, so solar will rapidly become more cost-effective compared to other energy sources.

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The plummeting cost of solar electricity

Computers are so small and cheap these days that the phone in your pocket has more computing power than the biggest corporate computers of a few decades ago. A similar phenomenon is driving down the cost of solar electricity. Ramez Naam writes in ScientificAmerican, Smaller, cheaper, faster: Does Moore’s law apply to solar cells? Here’s a summary in one diagram:

Solar may not be the most affordable power source today, but wait a few years and it will be. Or get on with organizing the political and corporate structures to be ready. In sunny south Georgia, solar is our best bet.

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MAGE SOLAR at Lowndes High, 29 March 2011

MAGE SOLAR, the German company which in September opened its North American headquarters in Dublin, Georgia, will be giving a 30 minute presentation at Lowndes High School next Tuesday, 29 March 2011 on
“the immense possibilities of solar power and its economic benefits for Georgia”
Hey, here’s an idea:
Concluding the program will be a highly anticipated Q&A-session which will provide direct access to industry experts and company officials; refreshments will be served.
Maybe with real answers, unlike an expensive dog and pony show with a hand-picked moderator going “we’re not going to get into debate.”

Kudos to MAGE SOLAR for locating in Georgia and then forging ahead into the sunshine of south Georgia! PDF and image of the flyer, and PDF and text of the detailed invitation, are available on LAKE’s website.

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PS: This post owed to Jerome Tucker.

Offshore wind energy cheaper than nuclear –EU climate chief

Inland south Georgia doesn’t have much wind, probably not enough to generate significant electricity, but wind farms off the Georgia coast could. Now we hear fromm Zachary Shahan in Clean Technica that Offshore Wind Energy Cheaper than Nuclear Energy, EU Climate Chief Says:
EU climate chief Connie Hedegaard has added that offshore wind energy is cheaper than nuclear.

…

“Some people tend to believe that nuclear is very, very cheap, but offshore wind is cheaper than nuclear,”

He’s picking up the story from the Guardian, in which Fiona Harvey and Terry Macalister wrote 17 March 2011: Continue reading →

Shell companies: Adage and Wiregrass Power LLC

Look through the shell companies like Adage to the real backers. Why is the source of the recent news about Adage biomass plants being cancelled the Charlotte Business Journal? Adage is “An Areva/Duke Energy advanced biopower company.” And Charlotte is where Duke Energy is based.

John Downey concludes his article in the Charlotte Business Journal of 16 March 2011:

The joint venture has yet to build a biomass plant anywhere. DePonty says it is clear that Adage will not achieve the goal announced when Duke and Areva formed it to build 10 to 12 biomass plants around the country by 2013.
Seems like the biomass gold rush is fizzling.

Meanwhile, back in Valdosta, Wiregrass Power LLC, the shell company for the biomass plant, is owned by Sterling Planet, whose founder and chairman Sonny Murphy spoke at the groundbreaking for the Wiregrass Solar LLC plant, another Sterling Planet subsidiary. I’m sure Chairman Murphy is aware that his solar plant is already completed while his biomass plant still has no suppliers of raw materials, goods, or services nor buyers for its electricity. Also, the biomass plant site preparation start date is now 1 June 2011, when, if I’m not mistaken, it used to be January 2011. And at the most recent VLCIA board meeting, the only mention I heard of biomass was by a citizen who spoke against it while the VLCIA’s project manager spoke at some length about the completion of the solar plant. Seems to me building out the solar plant in two directions, like VLCIA discussed at a previous board meeting, would make the most sense at this point. I guess we’ll see what Chairman Murphy does.

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Georgia Power plans to decertify two coal plants

According to gapower’s own press release:
ATLANTA, March 16, 2011 /PRNewswire/ — Georgia Power expects to request approval from the Georgia Public Service Commission to decertify two coal-generating units totaling 569 megawatts, the company announced Wednesday.

The request to decertify units 1 and 2 at Plant Branch in Putnam Co. will be included in Georgia Power’s updated Integrated Resource Plan filing with the commission in late summer. The company expects to ask for decertification of the units as of the effective dates of the Georgia Multipollutant Rule, which are currently anticipated to be Dec. 31, 2013 for unit 1 and Oct. 1, 2013 for unit 2.

The decision to decertify the units is based on a need to install environmental controls to meet a variety of existing and expected environmental regulations.

“After an extensive analysis of the cost to comply with environmental regulations, we have determined the continued operation of these units would be uneconomical for our customers,” said Georgia Power President and CEO Paul Bowers. “This decision is in keeping with our focus to provide affordable and reliable electricity for our customers.”

This matches with a report from last July that gapower was turning away from coal. And they suspended work on Plant Branch a year ago. Unfortunately, mostly they’re turning to natural gas and nuclear. Continue reading →

Sunshot: solar cheaper than coal in six years

Solar is expensive at the moment, but that could change rapidly. David Biello writes in Scientific American yesterday:
The U.S. Department of Energy (DoE) aims to change that by bringing down the cost of solar electricity via a new program dubbed “SunShot,” an homage to President John Kennedy’s “moon shot” pledge in 1961.

“If you can get solar electricity down at [$1 per watt], and it scales without subsidies, gosh, I think that’s pretty good for the climate,” notes Arun Majumdar, director of the Advanced Research Projects Agency–Energy (ARPA–e), the DoE’s high-risk research effort. “With SunShot, the goal is to reduce the cost of solar to [$1 per watt] in the next six years.”

Hm, so maybe Ray Kurzweil is right.

DoE Secretary Chu even thinks we could win something else:

“Just because we lost the lead doesn’t mean we can’t get it back,” Chu said. “We still have the opportunity to lead the world in clean energy…but time is running out.”
Meanwhile, we could shift fossil fuel subsidies over to solar and get on with it.

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Protesters at VLCIA, 15 March 2011

The first thing I saw when I drove up to the Industrial Authority building: protesters outside. They don’t seem to like some biomass plant.


Protesters, Wiregrass Activists for Clean Energy (WACE) at the
regular monthly meeting, Valdosta-Lowndes County Industrial Authority (VLCIA)
Norman Bennett, Roy Copeland, Tom Call, Mary Gooding, Jerry Jennett chairman,
J. Stephen Gupton attorney, Brad Lofton Executive Director, Allan Ricketts Program Manager,
15 March 2011.
Videos by John S. Quarterman for LAKE, the Lowndes Area Knowledge Exchange.

Let’s ask these two what this is about. Dr. Michael Noll, President of Wiregrass Activists for Clean Energy (WACE) said:

“We’re here to protest against biomass. We wish Brad Lofton well in his new job, but we want biomass to go as well.”


Karen and Michael Noll, Wiregrass Activists for Clean Energy (WACE) at the
regular monthly meeting, Valdosta-Lowndes County Industrial Authority (VLCIA)
Norman Bennett, Roy Copeland, Tom Call, Mary Gooding, Jerry Jennett chairman,
J. Stephen Gupton attorney, Brad Lofton Executive Director, Allan Ricketts Program Manager,
15 March 2011.
Videos by John S. Quarterman for LAKE, the Lowndes Area Knowledge Exchange.

I asked Leigh Touchton, President of Valdosta-Lowndes NAACP about a letter she forwarded to LAKE, and she said: Continue reading →

Wiregrass Solar Plant Completed

Last Saturday I heard Hannah Solar had completed the Wiregrass Solar plant installation in Valdosta. Today Col. Ricketts confirmed that. Congratulations, Industrial Authority, Wiregrass Solar LLC, and Hannah Solar!

The first slide shows the location of the solar plant, which is in the back of Valdosta’s Mud Creek Water Treatment Plant on Water Plant Road off of GA 94 (New Statenville Highway).

Where there used to be just a bare field, it’s now covered with solar panels.

The current holdup is waiting for Georgia Power to connect the panels to the grid. After that, they just need to schedule a commissioning ceremony. Col. Ricketts said they’d discuss that “later”.

Here’s the video:


Regular monthly meeting, Valdosta-Lowndes County Industrial Authority, VLCIA,
Norman Bennett, Roy Copeland, Tom Call, Mary Gooding, Jerry Jennett chairman,
J. Stephen Gupton attorney, Brad Lofton Executive Director,
Allan Ricketts Program Manager, 15 March 2011.
Video by John S. Quarterman for LAKE, the Lowndes Area Knowledge Exchange.

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