Category Archives: Planning

Wind second only to natural gas in 2011 added capacity

Looks like Southern Company (SO) bet on the wrong horse.

David Danielson wrote for DoE 14 August 2012, A Banner Year for the U.S. Wind Industry,

The report finds total U.S. wind power capacity grew to 47,000 megawatts by the end of 2011 and has since grown to 50,000 megawatts, enough to power 12 million homes annually — as many homes as in the entire state of California. And as wind energy capacity has grown, more and more wind turbines and components like towers, blades, gears, and generators are “Made in America.” Nearly 70 percent of all of the equipment installed at U.S. wind farms last year came from domestic manufacturers, doubling from 35 percent in 2005.

Why should SO worry? Wind only came in second in added capacity. Because of this:

In addition to strong gains in domestic wind manufacturing and capacity, the report finds that as wind technology improves, costs are coming down. Technological innovations are helping make longer and lighter wind turbine blades, while improving turbine performance and increasing the efficiency of power generation. At the same time, wind project capital and maintenance costs have continued to decline.

And wind doesn't even have Moore's Law going for it as much as solar does, plus solar is usable in more areas than wind. Add wind and solar and why do we need much natural gas? (Or any coal or nuclear?)

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Save the Remerton Mill! —Ransom Gladwin

LTE in the VDT yesterday. -jsq

Part of my teaching load as a professor consists of supervising student teachers at schools throughout Valdosta State University’s 46-county service area. I have traveled many South Georgia back roads. What was once a charming rural landscape of unique little towns has slowly morphed into sameness. Chain-brand retail stores, fast food, and gas stations are interrupted by strip malls and storage units. The region’s character has receded in the face of nationalization and globalization. However, historical features, be they a restored courthouse or a crumbling tobacco barn, light this bleakness. They give character, history, and pride to communities. One such structure is Remerton’s Strickland Mill, now in danger of complete destruction.

As a member of the Save the Strickland Mill Committee of the Valdosta Heritage Foundation, we recently toured the mill, with the approval of the owners and accompanied by Remerton officials. The original mill is structurally solid. The 1899 structure reflects

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Where would Georgia Solar Utilities Inc. get enough land for 80 MW solar generation?

Plant Branch in Georgia Where will Georgia Solar Utilities Inc. get the 2,200 acres it says it needs to build 80 MW of solar generation? Well, it’s supposed to be “adjacent to Georgia Power Co’s coal-burning Plant Branch near Milledgeville, Ga.”, so let’s look there.

Plant Branch Location Map A brochure on Plant Branch by Georgia Power (undated, but last date mentioned is 1998, so I’m guessing 1999) says:

Located on 1,900 acres on Lake Sinclair in Putnam County between Eatonton and Milledgeville, Plant Branch was the first million-plus-kilowatt electric generating station to operate on the Georgia Power system. It is named for Harllee Branch Jr., former chairman of the board of Southern Company and president of Georgia Power. Construction on the plant began in 1961, and by the summer of 1969, Coal pouring onto pile four units were in operation. The 1,539,000 kilowatts generated by Plant Branch provides enough electrical power for 342,000 households.

And now Plant Branch will be among the first to close coal-generating units. According to Melissa Stiers for GPB News 12 July 2011, Georgia Power Closing Three Plants,

Two coal fired units at Plant Branch in Milledgeville will close in 2013. That’s a result of federal regulation tightening air pollution controls. The company has said it’s too costly to upgrade those units.

Plant Branch across Lake Sinclair As we know, Georgia Power’s parent The Southern Company claimed it was incompetent to deal with the new EPA regulations even though it had already announced the Plant Branch closures (amounting to about 770 MW), and later SO announced 4,000 MW of coal plant closures.

While the various news stories keep saying Plant Branch is in Milledgeville, actually, it’s on the other side of Lake Sinclair, closer to Eatonville, Plant Branch site in Putnam County qpublic map and in Putnam County. A quick glance at the Putnam County Tax Assessor database maps shows that the land parcel containing Plant Branch is 913.87 acres, much of which isn’t actually used by the plant. And Georgia Power owns a total of more than 3,000 acres adjacent to that site. So I’m guessing the 2,200 acres figure is simply around 3,100 total Georgia Power acres minus 913 acres for the present Plant Branch site.

Estimates for land needed for a megawatt of solar power generation range Continue reading →

Sinkhole under the shed

The sinkholes are not just in the garage and under the front steps, Michael McCormick walking towards his shed there’s one under Michael McCormick’s tool shed. He already jacked up the shed and put blocks under it after the ground sunk underneath it. With all these sinkholes on his lot (and more in the yard), how are they connected underground? How will they expand?

Here’s a video playlist:

Videos by Gretchen Quarterman and John S. Quarterman for Lowndes Area Knowledge Exchange (LAKE), Valdosta, Lowndes County, Georgia, 28 August 2012.

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Company to build 90 MW solar and become a utility

What to do if you can’t interest Georgia Power in building solar? Do it yourself, and do enough so you can be a utility yourself. That’s the loophole in the 1973 Electric Territorial Act that FPL and JEA use to burn coal at Plant Scherer in Georgia and export the power to Florida. Now Georgia Solar Utilities Inc. is using the loophole for a better purpose: building almost twice as much solar generation as Georgia Power’s meager 50 MW.

Georgia Solar Utilities Dave Williams wrote for the Atlanta Business Chronicle yesterday New Georgia utility pitches solar plant: A new utility is planning to build a $320 million solar power plant on 2,200 acres adjacent to Georgia Power Co’s coal-burning Plant Branch near Milledgeville, Ga.

Georgia Solar Utilities Inc. initially approached Georgia Power, a unit of Southern Co. (NYSE: SO), with a proposal to build the plant and sell it to Georgia Power through a power-purchasing agreement.

Georgia Power is retiring two coal-fired units at Plant Branch, part of a move to reduce the Atlanta-based utility’s reliance on coal.

But when Georgia Power officials declined to take part in the project last May, Georgia Solar Utilities executives decided to build the plant on their own and operate it as a new utility independent of Georgia Power.

Once cost prohibitive, solar energy has become competitive with fossil fuels because of the rising costs of coal and tighter government regulation of coal emissions, said Robert Green, founder of Georgia Solar Utilities.

“When you don’t have to buy coal or worry about environmental hangovers, it overwhelms the costs of fossil fuels, Green said Thursday after presenting the proposal to the Georgia Public Service Commission’s Energy Committee.

Some say the PSC can’t approve such a utility because of that 1973 law. I suspect that if they don’t approve this proposal, the next one will be even harder to turn down, and the next one, as they become even more competitive.

How competitive?

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WTOC on wind energy on Tybee Island: rally tonight 2012-08-31

This morning WTOC interviewed Paul Wolff, Tybee City Council, and Karen Grainey, Coastal Chapter, Georgia Sierra Club, Wind Works for Jobs for Georgians about Wind Works: for Jobs, for Georgians, 6-9 PM tonight 31 August 2012 Tybee Pier.

Paul Wolff said we have a potential for 14.5 gigawatts off the Georgia coast, without interfering with shipping lanes or the ocean ecology. He noted big wind turbines need everything down to ball bearings, much of which can be (and some already is) produced in Georgia. LAKE blog readers know Paul Wolff as somebody who has put his money where his mouth is, with solar on his roof.

Here’s the video. Also PR from SACE and a facebook event.

WTOC-TV: Savannah, Beaufort, SC, News, Weather

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PS: Owed to Seth Gunning.

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Green from the Grassroots —Elinor Ostrom

On the day she died, Nobel Prize-winning economist Elinor Ostrom published her last article, in Project Syndicate, 12 June 2012, Green from the Grassroots,

This grassroots diversity in “green policymaking” makes economic sense. “Sustainable cities” attract the creative, educated people who want to live in a pollution-free, modern urban environment that suits their lifestyles. This is where future growth lies. Like upgrading a mobile phone, when people see the benefits, they will discard old models in a flash.

Of course, true sustainability goes further than pollution control. City planners must look beyond municipal limits and analyze flows of resources — energy, food, water, and people — into and out of their cities.

Worldwide, we are seeing a heterogeneous collection of cities interacting in a way that could have far-reaching influence on how Earth's entire life-support system evolves. These cities are learning from one another, building on good ideas and jettisoning poorer ones. Los Angeles took decades to implement pollution controls, but other cities, like Beijing, converted rapidly when they saw the benefits. In the coming decades, we may see a global system of interconnected sustainable cities emerging. If successful, everyone will want to join the club.

And counties, and regions, and watersheds, of course. As Mayor Julian Castro of San Antonio said, there is a "nexus between sustainability and job creation." We don't have to wait for San Antonio or Los Angeles or Beijing or Atlanta to lead the way: we can get on with it right here where we are.

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Sinkholes towards the house

The sinkholes are not just in Michael McCormick’s garage. Sinkholes there there and there Michael McCormick showing ground scans of sinkholes to Gretchen Quarterman According to groundscan radar by a VSU professor and students, the sinkholes are also spreading under his front steps and his house.

The steps are sinking and there’s a crack on the wall inside the house.

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Industrial Authority has to be congratulated —Michael G. Noll

Received yesterday on WCTV on biomass site VLCIA v. Sterling Planet. -jsq

Wiregrass Activists for Clean Energy (WACE) have made it clear from the start that biomass plants have a number of issues: 1) biomass plants bear significant health risks; 2) biomass plants waste enormous amounts of water; 3) biomass plants are risky investments in an increasingly competitive energy sector; and 4) biomass plants contribute to global warming.

In the light of rising global temperatures, worsening drought conditions, and dropping prices for solar panels, an increasing number of people are understanding these simple truths.

The Industrial Authority has to be congratulated for the courage to admit that energy from biomass plants is indeed more expensive than energy from solar plants, and we have not even figured in the costs associated with the consequences of air pollution coming from biomass plants.

(For more information on biomass plants, here a testimony I recently gave: http://www.bredl.org/pdf3/120828_WACE-Comments-Docket_NO-E-100_SUB113.pdf)

Although this point has already been made earlier, note again that solar plants are much better alternatives, economically and environmentally: they do not pollute our air, they do not need any water, and a huge spill of solar energy is simply called a sunny day … of which we have plenty here in the south.

-Michael G. Noll

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Sinkhole in garage

In what the County Planner calls “central Lowndes County” there’s a sinkhole in a garage, deeper than a hoe handle.

Michael McCormick called me up yesterday and told me about this sinkhole in his garage at 4326 Norman Hall Road. Naturally he’s a bit concerned about this problem. He thinks his insurance may cover it, but he’s looking for other options in case. So far, nobody seems to know what to do. Which can’t be the case: this isn’t the first sinkhole in Lowndes County. We’re helping get the word out to help find whoever does know more about sinkholes and what resources are available to deal with them.

It’s not only straight down and under the carport concrete.

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