Category Archives: Wind

Energy experts making excuses for fracking

Numerous eminent current and former regulators, governors, and legislators’ best advice for how to keep fracking from polluting our aquifers and drinking water: “strict regulation”. As Gandhi reputedly said about western civilization: that would be a good idea. But in Georgia and many other places, where the regulatory agency (GA PSC) and the legislature are pretty much captured by the utilities they pretend to regulate, how will we get that “strict regulation”?

This was at a Politico event, sponsored by American Wind Power, called Energy & the Presidency.

Join POLITICO for a lunch conversation with energy experts and policy leaders Energy & the Presidency panel as they discuss current energy legislation, the energy debates facing the nation, policy options and what’s ahead in the year to come. Speakers include: ClearView Energy Partners’ Kevin Book; former Administrator of the EPA and former Director of the White House Office on Climate Change, Carol Browner; Rep. Ed Markey (Mass.); former Gov. Bill Richardson (NM) and former Gov. Bill Ritter (Colo.).

When: Wednesday, September 5, 2012 at 12:00 pm ET

This event was in North Carolina, where the late John Blackburn, Ph.D. already reported two years ago that the whole state could be powered by wind, sun, existing hydro, landfill gas, and less natural gas than is already in use, why do we need fracking at all?

Georgia has similar real renewable energy potential, plus studies by Georgia Tech and Duke indicate that Georgia doesn’t need any additional total electric power anyway, if it gets on with energy efficiency. Add solar and wind instead of natural gas, and we can retire a lot of coal plants. With no need for fracking.

I have an idea: let’s elect Public Service Commissioners and legislators who are not beholden to the utilities they will regulate!

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New NRC head says agency is standing up for public health and safety

Sounds to me like the NRC is not telling its new chief everything. For example, what about Vogtle unit 1 shutting down right after it passed an NRC review? What about cancer in Shell Bluff, Georgia, near the reactors?

Mike M. Ahlers wrote for CNN 14 August 2012, New NRC chair vouches for agency’s independence, states goals

Allison Macfarlane said Tuesday she has confidence in the agency and its independence from the nation’s 104 commercial nuclear power plants.

“I have some strong initial impressions of the agency, and one is that I’ve been very impressed with the staff and their dedication to safety, and their willingness to stand up to industry when they believe a situation is not safe,” Macfarlane said in a wide-ranging discussion with reporters.

“So I’m actually quite assured that the agency is completing its mission of protecting public health and safety,” she said. “They take safety issues very seriously. They take their role as regulators very seriously and the public should be assure that they have the public’s best interests in mind.”

Macfarlane said she hopes to build public confidence in the agency by improving communication, increasing transparency and making NRC documents understandable. “Some of them are rather opaque,” she allowed.

She has said some slightly more impressive things back before she was appointed. Continue reading →

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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Pass the Production Tax Credit for Georgia Jobs

At yesterday’s wind rally on Tybee Island, one spoke about passing the Production Tax Credit for wind jobs in Georgia.

More pictures and videos in the GA Sierra Club flickr set.

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PS: Owed to Seth Gunning.

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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Nuclear plant shut for two weeks in Connecticut due to heat

Ever heard of solar panels or windmills shutting down due to heat? Me, neither. Nuclear plants, yes, such as Millstone unit 2 in Connecticut, closed for two weeks.

AP wrote today, Conn. nuclear plant unit reopens with cooler water

Connecticut's nuclear power plant has returned to full service nearly two weeks after one of its two units was forced to shut down because seawater used to cool it down was too warm.

Millstone Power Station spokesman Ken Holt said Monday that Unit 2 returned to 100 percent power Saturday. It shuttered Aug. 12 after record heat in July contributed to overheated water from Long Island Sound.

Water is used to cool key components of the plant and is discharged back into the sound. The water's temperature was averaging 1.7 degrees above the 75-degree limit.

The temperature has since dropped to 72 degrees, Holt said.

"The water temperature cooled sufficiently to support operations and that, combined with the weather forecast, has given us the confidence to restart," he said.

Wait, wasn't the whole point of big distributed baseload power plants supposed to be reliable dependable power?

Millstone provides half of all power in Connecticut and 12 percent in New England.

Some scientists believe the partial Millstone shutdown was the first involving a nuclear plant pulling water from an open body of water. A few nuclear plants that draw water from inland sources have powered down because of excessively warm water.

Time to think again! Distributed solar and wind power doesn't have this problem, and a smart grid can get their power where it's needed.

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ALEC, private prisons, fossil fuels, and charter schools

It’s good to see someone trying a coordinated strategy for something good in multiple states, as Our Children’s Trust is doing for air as a public trust. We already knew going to multiple states at once works, because ALEC, the American Legislative Exchange, gets reactionary results that way.

How does ALEC do it? By

So once again, it’s refreshing to see somebody successfully try multiple states for something worthwhile!

The above ALEC projects are just some I’ve run across while researching local topics. It often seems as if every rock I turn over has the ALEC millipede scurrying around under it. Far more about ALEC is available through ALEC Exposed.

ALEC Exposed has a list of companies that have dumped ALEC recently. Georgia Power’s parent The Southern Company and UPS are still not on that list. You can help. Let them know you want them to dump ALEC!

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New research shows Natural Gas far more dangerous for climate stability —Seth Gunning

Received yesterday on U.S. CO2 emissions lowest in 20 years: that's good and bad: natural gas is methane, after all. -jsq

Yet another comprehensive article. I might also add that one of the major down-falls (if not the most significant) of large-scale conversions to natural gas is the resources lifecycle methane emissions.

As your readers likely know, Methane is about twenty times as 'potent' a greenhouse gas as Carbon Dioxide. That is to say, it is far more efficient at trapping heat then Co2. So, less methane has a far greater impact on climate disruption then more Co2.

Natural Gas, from the point of combustion, releases about half the amount of Co2 released from burning coal, and about 30% of what's released in burning oil. To keep the benefits of reduced Co2 levels when switching from coal to natural gas, natural gas wells and transport lines must leak less then 2% of methane into the atmosphere. Recent research from Cornell is showing that Fracking wells are regularly releasing more then 4%, and often as much as 8% —far exceeding the 2% threshold— and thus making Natural Gas a far more dangerous resource for climate stability.

Tom Zeller Jr. wrote for the NYTimes 11 April 2011, Studies Say Natural Gas Has Its Own Problems

-Seth Gunning

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U.S. CO2 emissions lowest in 20 years: that’s good and bad

The good news: because utilities such as Southern Company are switching away from coal U.S. emissions of CO2 are the lowest they’ve been in 20 years. The bad news: they’re switching to natural gas, which not only still emits carbon dioxide, it pollutes groundwater through fracking, requires a lot of groundwater to do the fracking in the first place, and then uses more groundwater for cooling. But the further good news is cheaper energy sources drive out expensive ones, and wind and solar are already cheaper than nuclear and coal, and solar is already cheaper than natural gas. Oh, and solar and wind emit no CO2.

Kevin Begos write for AP yesterday, AP IMPACT: CO2 emissions in US drop to 20-year low

“There’s a very clear lesson here. What it shows is that if you make a cleaner energy source cheaper, you will displace dirtier sources,” said Roger Pielke Jr., a climate expert at the University of Colorado.

While conservation efforts, the lagging economy and greater use of renewable energy are factors in the CO2 decline, the drop-off is due mainly to low-priced natural gas, the agency said.

A frenzy of shale gas drilling in the Northeast’s Marcellus Shale and in Texas, Arkansas and Louisiana has caused the wholesale price of natural gas to plummet from $7 or $8 per unit to about $3 over the past four years, making it cheaper to burn than coal for a given amount of energy produced. As a result, utilities are relying more than ever on gas-fired generating plants.

Both government and industry experts said the biggest surprise is how quickly the electric industry turned away from coal. In 2005, coal was used to produce about half of all the electricity generated in the U.S. The Energy Information Agency said that fell to 34 percent in March, the lowest level since it began keeping records nearly 40 years ago.

And that’s why Southern Company (SO) turned towards natural gas: it’s cheaper! SO still prefers nuclear and coal before gas, as SO CEO Thomas A. Fanning keeps reminding us. But even SO couldn’t ignore “the revolution in shale gas”, which is cheaper prices through fracking. Solar PV costs dropped 50% last year alone. How long can SO ignore that?

“Natural gas is not a long-term solution to the CO2 problem,” Pielke warned….

Continue reading →

More concerned about feeding cars than the hungry? —Michael G. Noll

Received Tuesday on Georgia EPD to suspend consideration of some new farm water permit applications 07/30/2012. -jsq

And Southern Company/Georgia Power are still pushing for power plants that waste hundreds of thousands of gallons of water daily (nuclear, biomass)? Water for cooling purposes instead of agriculture? That's about as insane as corn for the production of ethanol instead of feeding people. And how much water do wind mills or solar panels need once they have been installed? About as much as they create problems with air pollution and radioactive waste: zero!

Please note a recent article by George Monbiot on a global crisis caused by investments made in biofuels (e.g. ethanol from corn). To quote from the article (13 August 2012, Hunger Games):

"Already, 40% of US corn (maize) production is used to feed cars(6). The proportion will rise this year as a result of the smaller harvest. Though the market for biodiesel is largely confined to the European Union, it has already captured seven per cent of the world's output of vegetable oil(7). The European Commission admits that its target (10% of transport fuels by 2020) will raise world cereal prices by between 3 and 6%(8). Oxfam estimates that with every 1% increase in the price of food, another 16 million people go hungry."

Where does this leave our "Christian" values as we are obviously more concerned about feeding cars than the hungry?

-Michael G. Noll

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