Tag Archives: grid

Fourth solar military project by Georgia Power: Kings Bay Submarine Base

Like the three Army bases before it, solar power from the Navy Base at Kings Bay will go into Georgia Power’s grid. How about Air Force bases next, such as Moody AFB? And how about start building 30 MW solar farms throughout the state?

Curiously, there’s no press release by either Georgia Power or the Navy about this project.

Dave Williams wrote for the Atlanta Business Journal 14 August 2014, Georgia Power to build solar project at naval base,

The U.S. Navy is working with Georgia Power Co. to build a solar energy project at Kings Bay Naval Submarine Base near St. Marys, a Georgia Power executive announced Thursday.

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LEDs vs. the entire U.S. nuclear fleet (and gas pipeline)

All U.S. nuclear power reactors could be replaced by LED lighting with a few clever on-off controls. More evidence Plant Vogtle is a boondoggle good for nothing but propping up profits for Georgia Power and Southern Company.

Michael Kanellos wrote for Forbes 28 October 2013, Can LED Bulbs Make Nuclear Plants Obsolete?

One $7 billion nuclear plant like one of Georgia Power’s 1.2 GW units would add a little over 1 percent of capacity. The bulb solution would cost $60 billion, and around $36 billion two years from now, and require only that consumers know how to screw in a light bulb. Nuclear would cost $105 billion, probably more, and take decades.

So maybe it’s not just weather that’s pushing down your demand, Southern Company: maybe Continue reading →

European utilities scared of renewable energy

Another reason Southern Company needs to get on with a smart grid, using its biggest private R&D outfit in the U.S. Now that solar has reached grid parity with everything including natural gas (and years since it passed nuclear), if the utilities don’t get out in front, they’re going to be left behind.

Derek Mead wrote for Motherboard yesterday, European Utilities Say They Can’t Make Money Because There’s Too Much Renewable Energy,

Renewable energy has been on a tear the past few years, with growth in many countries spurred by subsidies for wind and solar power. Now the heads of 10 European utility companies say EU subsidies should end, because they've got more renewable energy than they know what to do with.

The 10 CEOs in question, who refer to themselves as the Magritte group because they first met in an art gallery, represent companies that control about half the power capacity of Europe. The group gave a press conference today— Reuters says that 10 such executives giving a joint public statement is “unprecedented”—to hammer home a message they’ve been trumpeting ahead of an EU energy summit in 2014: There’s too much energy capacity, which has driven prices down so far that they can’t make any money.

As long as there are nukes or coal plants, there’s too much capacity. European utilities need to get on with things like Continue reading →

Japanese solar grid

After Fukushima, Japan is now serious about solar power. From Miyama, Fukuoka (pictured), in the south of Honshu to northerly Hokkaido, Japan is building solar power plants, and now needs to upgrade its grid. Rooftop solar doesn’t need as many grid changes, since it delivers onsite at peak load. Hey, here’s an idea: solar panels on unused industrial park areas!

Yvonne Chang wrote for National Geographic 14 August 2013, Japan Solar Energy Soars, But Grid Needs to Catch Up,


Japan’s renewable energy incentive law has spurred construction of so many photovoltaic farms like this one, in Miyama, that the nation is expected to be the world’s leading solar energy market this year. But Japan must upgrade its system for delivering electricity.
Photograph from Asahi Shimbun/Getty Images
A new renewable energy incentive program has Japan on track to become the world’s leading market for solar energy, leaping past China and Germany, with Hokkaido at the forefront of the sun power rush. In a densely populated nation hungry for alternative energy, Hokkaido is an obvious choice to host projects, because of the availability of relatively large patches of inexpensive land. Unused industrial park areas, idle land inside a motor race circuit, a former horse ranch—all are being converted to solar farms. (See related, ” Pictures: A New Hub for Solar Tech Blooms in Japan .”)

But there’s a problem with this boom in Japan’s north. Although one-quarter of the largest solar projects approved under Japan’s new renewables policy are located in Hokkaido, the island accounts for less than 3 percent of the nation’s electricity demand. Experts say Japan will need to act quickly to make sure the power generated in Hokkaido flows to where it is needed. And that means modernizing a grid that currently doesn’t have capacity for all the projects proposed, installing a giant battery—planned to be the world’s largest—to store power when the sun isn’t shining, and ensuring connections so power can flow across the island nation. (See related, ” In Japan, Solar Panels Aid in Tsunami Rebuilding .”)

Turning to Renewables

Japan historically has had no fossil energy sources of its own; it powered much of its economic growth over the past few generations with homegrown nuclear energy. At the start of 2011, more than 50 reactors provided Japan with 30 percent of its electricity, and the plan was to increase that share to 50 percent. That scenario was upended on March 11, 2011, when the most powerful earthquake ever to shake Japan touched off a tsunami that breached the defenses of Fukushima Daiichi nuclear power plant on the east coast. (See related, ” One Year After Fukushima, Japan Faces Shortages of Energy, Trust .”)

The second-worst Continue reading →

Climate change adversely affecting U.S. power grid

Yes, and moving away from baseload coal, nukes, and natural gas and towards distributed solar and wind power will help with that, both directly by making the grid more resilient, and indirectly by slowing climate change.

Clare Foran wrote for NationalJournal 12 August 2013, Climate Change Is Threatening the Power Grid: So says the White House, in a new report that recommends strengthening the grid.

Just days away from the 10-year anniversary of the worst power outage in U.S. history, the White House and the Energy Department released a report on Monday evaluating the resiliency of the nation’s electric grid and recommending steps to prevent future blackouts.

The report called storms and severe weather “the leading cause of power outages in the United States,” and warned against the steep cost of weather-related damage to the electric grid. It put the price tag for electrical failures caused by inclement weather at between $18 billion and $33 billion annually, and noted that costs have increased in recent years, jumping from a range of $14 billion to $26 billion in 2003 to $27 billion to $52 billion in 2012. Storms exceeding a billion dollars in damages (electrical and otherwise) have also become more frequent in the past decade, as the chart below shows.

Well, Entergy’s Arkansas Nuclear 1 (ANO1) is still down more than four months after a fatal accident (hey, look at that; Continue reading →

L.A. rooftop solar sprawling power plant

The L.A. Times’ online poll is currently running 92% yes on “Is distributed generation the future of electric grids?” And Los Angeles is doing something about distributed rooftop solar power. Something we could be doing right here in south Georgia. If Georgia Power won’t do it, local governments could. After all, if the Industrial Authority can float bonds to buy land for business parks that sit vacant, it could float bonds to fund rooftop solar. Or maybe sell some of that land to pay for solar.

John Upton wrote for grist 27 June 2013, L.A. launches nation’s largest solar rooftop program,

The first small shoots of what will grow into a sprawling solar power plant have sprouted in Los Angeles.

L.A.’s Department of Water and Power is rolling out the country’s biggest urban rooftop program, which will pay residents for solar energy they produce in excess of their own needs. That will give residents a reason to install more solar capacity on their roofs than they can use in their homes.

According to Catherine Green in the L.A. Times yesterday, L.A. program lets DWP pay customers to generate solar power: Clean L.A. Solar’s goal is to add 150 megawatts, or enough to power 30,000 homes, to the city grids. Continue reading →

Harris nuke flaw “fixed” that wasn’t found for a year

Less than 500 miles from here in NC, what else haven’t they found if ‘Duke Energy’s examination a year ago “was supposed to have found that problem then and fixed it”‘? This was a ‘a quarter-inch spot the NRC and the company describe as a “flaw” in the reactor vessel head, which contains heat and pressure produced by the nuclear core’s energy.’ When a solar panel has a quarter-inch flaw, you get a tiny percentage less electricity, not the risk of radiation leak or worse. Would you rather have two more nukes at the same site, run by the same company that can’t run the one it’s got safely, or solar power instead?

Plus where is the advantage of baseload capacity when Harris 1 has only been up 27.41% for the past month (NRC data), which is hardly better than the approximately 20% sun hours per day for solar power in North Carolina this time of year. Given the low and continually-dropping cost of solar panels, Duke could simply over-provision distributed solar panels and get way more than 20% or 27.41% effective power, and get that on budget and on time.

Harris 1 7% last 27.41% for the month

Emery P. Dalesio wrote for AP yesterday, Harris nuclear plant in U.S. is safe to restart after reactor problem found, Continue reading →

Solar could burn utility business model

Exhibit 2 Utilities say that like it’s a bad thing. The same utilities that left millions without power in the U.S. repeatedly last year, and that gouge ratepayers for 10% or more profits. Moore’s Law continues to drive solar costs down and installations up, with increasingly more each like compound interest. Utilties need to adapt or get out of the way.

Last November Moody’s reported that solar and wind were eroding credit for coal and gas power plants, and were already having ‘a profound negative impact’ on the competitiveness of thermal generation companies. That was in Europe. David Roberts wrote for Grist yesterday, Solar panels could destroy U.S. utilities, according to U.S. utilities,

The thing to remember is that it is in a utility’s financial interest to generate (or buy) and deliver as much power as possible. The higher the demand, the higher the investments, the higher the utility shareholder profits. In short, all things being equal, utilities want to sell more power. (All things are occasionally not equal, but we’ll leave those complications aside for now.)

And they want to produce that power from big baseload power stations for their economy of scale while the monopoly power utilities get guaranteed profits, not to mention huge ratepayer and loan-guaranteed boondoggles like the new nukes at Plant Vogtle. (Electric Member Cooperatives are somewhat different.)

Now, into this cozy business model enters cheap distributed solar PV, which eats away at it like acid.

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Already: Solar grid parity without subsidies in India and Italy

Solar power is going so well worldwide that Deutsche Bank has just increased its projections for global demand, noting that India and Italy have already in 2013 reached grid parity without subsidies with other sources of energy, and it expects the rest of the world to follow as early as 2014. The big winner is rooftop solar. Is Georgia paying attention?

Becky Beetz wrote for Global PV 26 February 2013, Deutsche Bank: Sustainable solar market expected in 2014,

Buoyed by bullish demand forecasts, and increasing utilization rates and pricing, Deutsche Bank forecasts a solar market transition from subsidized to sustainable in 2014. Italy REC solar photovoltaic plant

The German bank has raised its 2013 global solar demand forecast to 30 GW — representing a 20% year-on-year increase — on the back of suggestions of strong demand in markets including India, the U.S., China (around 7 to 10 GW), the U.K. (around 1 to 2 GW), Germany and Italy (around 2 GW).

Rooftop installations are, in particular, expected to be a main focus, says Deutsche Bank. A trend for projects being planned with either “minimal/no incentives” has also been observed, despite the belief that solar policy outlooks are improving, particularly in the U.S., China and India, and “other emerging markets”.

More analysis by Jeff Spross in ThinkProgress 3 March 2013, Solar Report Stunner: Unsubsidized ‘Grid Parity Has Been Reached In India’, Italy–With More Countries Coming in 2014.

As Renew Economy also points out, this is the third report in the past month

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Georgia Power’s Bowers pushes solar misinformation out the next fifty years

Paul Bowers, CEO of Georgia Power, doubled down on baseload nuclear, coal, and natural gas for the next fifty years. What’s he scared of?

Nick Coltrain wrote for OnlineAthens yesterday, Renewable push not in the cards for Ga. Power,

Georgia Power CEO Paul Bowers in Georgia Trend, November 2011 “Renewable (energy sources are) going to have a sliver,” Bowers said of fuels to create electricity. “Is it going to be 2 or 4 percent? That’s yet to be determined. Economics will drive that. But you always remember (that renewable energy is) an intermittent resource. It’s not one you can depend on 100 percent of the time.”

One time you can depend on it is hot summer days when everybody is air conditioning, which is why Roger Duncan of Austin Energy in 2003 Austin Energy flipped in one year from spouting such nonsense to deploying the most aggressive solar rooftop rebate program in the country. Austin Energy did the math and found those rebates would cost about the same as a coal plant and would generate as much energy. And when it is needed most, unlike the fossilized baseload grid, which left millions without power in the U.S. in June and hundreds of millions without power in India in July.

Bowers knows better than the nonsense he just spouted; as recently as November 2011 he told Georgia Trend,

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