Tag Archives: Air

Let the Sun Shine: Fact versus Fiction —Michael G. Noll

LTE in the VDT today. I’ve added a few links. -jsq

Fox News recently claimed that “solar won’t work in America because it’s not as sunny as Germany”. Such statements are common for a network that has long lost its credibility. Unfortunately too many take such gibberish at face value. Thus columns like “environmentalism or obstructionism?” are not surprising, but in the end it’s the facts that matter:

  • Global warming is real. For years we have been experiencing record heat waves, droughts, wild fires, etc., and while seawater levels are rising, storms like hurricane Sandy become major threats to low lying areas along coast lines.
  • The main culprit for global warming are greenhouse gases like carbon dioxide, resulting from the burning of fossil fuels, especially coal and oil.
  • While China overall emits more than we do, the US leads in per capita emissions. The average US citizen produces three times more carbon dioxide than the average Chinese citizen.
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Renewable energy much needed in Georgia —John S. Quarterman

My op-ed in the VDT today; I’ve added links, plus some more after the op-ed.

Finally! Kewaunee, Calvert Cliffs, and now Crystal River permanently closing say it’s time for Georgia to stop wasting money on Southern Company’s already over-budget and increasingly-late nukes and get on with solar power and wind off the coast: for jobs, for energy independence, and for clean air and plenty of clean water.

February 2013:
Duke Energy is closing the Crystal River nuclear reactor (Tampa Bay Times, 6 Feb 2013), 160 miles south of us, because nobody wants to pay to fix it: between “$1.5 billion and $3.4 billion, plus what it costs to buy power to replace what Crystal River would have produced while it is being repaired” [Charlotte Business Journal, 11 Jan 2013].
November 2012:
NRC terminated Maryland’s Calvert Cliffs 3 (NRC 1 Nov 2012) after Constellation Energy dropped out because the cost “is too high and creates too much risk for Constellation” [Bloomberg 10 Oct 2010].
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Overwhelming majority of Americans want clean water and renewable energy –poll

A new poll says 94% want new energy balanced with clean air and water, 86% want to shift from coal and nuclear to wind and water power, and 79% are concerned about shale gas fracking affecting water quality.

A few excerpts from the PR Water is High Priority for Bipartisan Majority of Americans, 10 January 2013,

  • 92 percent of Americans think “U.S. energy planning and decision making” should be based on “a comprehensive understanding of what our national water resources are” — a national water roadmap that Congress asked for, but which was never produced. The national water roadmap attracts the support of 92 percent of Republicans, 89 percent of Independents, and 94 percent of Democrats.
  • 86 percent of Americans want leadership on shifting from coal and nuclear energy to wind and solar. Support for this approach exists across party lines, including 72 percent of Republicans, 83 percent of Independents, and 97 percent of Democrats.
  • 86 percent of Americans “support more studies of the health and environmental consequences of the chemicals” used in fracking. Supporters of this approach include 81 percent of Republicans, 84 percent of Independents, and 89 percent of Democrats.
  • Three quarters of Americans have heard of fracking, with 51 percent saying they are very or somewhat familiar with it. 79 percent of Americans are concerned about fracking “as it relates to water quality.”

What is to be done?

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Renewables are Winning, Nukes are Dead, and Coal is Crashing

Somebody is willing to read the sunshine writing: Renewables are Winning, Nukes are Dead and Coal is Crashing, as Kathleen Rogers and Danny Kennedy wrote for EcoWatch 14 Dec 2012.

As I wrote back in April when formerly coal-plotting Cobb EMC went solar:

Coal is dead. Nuclear is going down. Solar will eat the lunch of utilities that don’t start generating it.

Can Georgia Power and Southern Company (SO) read that handwriting on the wall? They can’t fight Moore’s Law, which has steadily brought the cost of solar photovoltaic (PV) energy down for thirty years now, and shows no signs of stopping. This is the same Moore’s Law that has put a computer in your pocket more powerful than a computer that cost hundreds of thousands of dollars in 1982 and was used by an entire company. Solar PV costs dropped 50% last year. Already all the new U.S. electric capacity installed this September was solar and wind. As this trend continues, solar will become so much more cost-effective than any fossil or nuclear fuel power that nobody will be able to ignore it.

Rogers and Kennedy explained this phenomenon:

The seismic shift in how we all use cell phones and mobile technology to access the internet almost snuck up on the incumbent technologies and the monopolies that made money selling us landline telephones and a crappy service. Now, we’re all using apps on smartphones all of the time. So too, the shift to a scaled, solar-powered future built around the modular technology at the heart of solar power—the photovoltaic solar cell—will come as a surprise to many. We call it the solar ascent, and it is happening every day in a million ways.

Will SO and Georgia Power continue to prop up that 1973 legal wall that inhibits solar financing in Georgia? Companies and even economic development authorities are starting to find ways around it, and of course there’s Georgia Solar Utilities (GaSU) trying to wedge into the law as a utility. After Hurricane Sandy, rooftop solar for grid outage independence has suddenly hit the big time (Austin Energy caught onto that back in 2003). The U.S. military got solar and renewable energy back in Afghanistan and are now doing it bigtime everywhere.

SO and Georgia Power can try to ignore Continue reading →

New biomass plant near Dublin, GA: what it’s really about

Not really about jobs, and not about feeding electricity into the grid: the new biomass plant near Dublin, GA is about saving that company money on electricity: but at what cost to the state and to local residents?

Mike Stucka wrote for Macon.com 6 December 2012, Deal announces $95 million biomass power plant for Laurens County,

A new biomass power plant announced Thursday is expected to bring hundreds of related jobs and a direct $95 million investment.

A statement from the office of Gov. Nathan Deal said the plant itself will bring 35 permanent jobs to Laurens County.

Compare 35 permanent jobs for $95 million to MAGE SOLAR’s 350 jobs for $30 million. That’s about $2,700,000 per job for this deal, vs. $85,714 per job for MAGE SOLAR. Which would make MAGE SOLAR’s facility more than 30 times more effective at producing permanent jobs.

OK, but what’s this one supposed to do?

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Georgia Power inches towards more solar, trailing New Jersey

If you’re quick, you may be able to sell solar from your roof to Georgia Power. If the PSC approves a pending request. If you get in before that new quota gets filled. And if you’re a Georgia Power customer. The rest of us? Not until the 1973 Georgia Electric Territorial Act is changed. Until then, Georgia will continue to lag way behind New Jersey in solar power.

210 MW is more than 50 MW but way less than 3,000 MW

Walter C. Jones wrote for the Augusta Chronicle today, Georgia Power plans to triple solar power use,

Georgia Power filed Wednesday seeking permission from state regulators to more than triple the amount of solar power it uses to generate electricity for its 2.4 million customers by swapping it for what was already planned from other renewable sources.

What “other renewable sources”?

The Georgia Power plan won’t affect rates because it is based on paying the solar providers what it would have paid the biomass provider, 13 cents per kilowatt hour, which is already figured into customer’s rates.

OK, that’s good, because it means biomass is well and truly dead in Georgia. But it also means Georgia Power isn’t very serious about solar, if all it’s doing is fiddling with accounting for the small amount of power biomass might have produced and not going for the real numbers solar can produce. OK, how many solar megawatts?

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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.

-jsq

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

-jsq

Both water and air are public trusts, requiring the state to protect them

For once some positive change is happening through filing lawsuits in multiple states: on behalf of the atmosphere. Here’s a writeup on that July Texas judge ruling that spells out more of what it means.

David Morris wrote for Alternet 17 July 2012, The Sky Is Now Legally Protected, Thanks to a Texas Judge,

On behalf of the youth of America, Our Children’s Trust, Kids Versus Global Warming and others began filing suits around the country, arguing the atmosphere is a public trust. So far cases have been filed in 13 states.

The “public trust” doctrine is a legal principle derived from English Common Law. Traditionally it has applied to water resources. The waters of the state are deemed a public resource owned by and available to all citizens equally for the purposes of navigation, fishing, recreation, and other uses. The owner cannot use that resource in a way that interferes with the public’s use and interest. The public trustee, usually the state, must act

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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….

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