Tag Archives: Weather

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

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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Withlacoochee and Little Rivers peaking, 2012-08-14

We've seen the Lowndes County PR about Withlacoochee River flooding. Ashley Tye has posted on the Emergency Management page a list of links to river gauges in Lowndes County. Here are current images from each of them, going from upstream to downstream, left to right:

Little River near Hahira (SR 122)
Little River near Hahira (SR 122) 		Withlacoochee River above Valdosta (Skipper Bridge Road)
Withlacoochee River (Skipper Bridge Road)

Withlacoochee River near Foxborough (US 41)
Withlacoochee River near Foxborough (US 41)

Withlacoochee River near Quitman (US 84)
Withlacoochee River near Quitman (US 84)

You can easily see the rivers have peaked upstream at Hahira and Skipper Bridge, may be peaking at Foxborough, but the Withlacoochee is still rising downstream at Quitman.

-jsq

Flooding on the Withlacoochee?

Many of the same factors that cause the prolonged extreme drought we’ve been having (deforestation, impervious surfaces, climate change) also produce flooding when we get a little rain. The flooding map by NWS Advanced Hydrologic Prediction Service, Weather Forecast Office Tallahassee, FL, 2012-08-14 shows minor flooding on the Withlacoochee River at Skipper Bridge Road.

WTXL yesterday posted PR from Lowndes County, Georgia, Withlacoochee River under watch due to rising water, flood warnings,

LOWNDES COUNTY, Ga.—Due to rising waters and the issuance of a Flood Warning by the National Weather Service, Lowndes County Emergency Management continues to monitor rising water levels on the Withlacoochee River at the Skipper Bridge Road stream gauge site.

Currently, the water level stands at approximately 14.3 feet and is expected to crest this afternoon at approximately 14.5 feet.

While a flood warning is in effect, the only area flooded at these Minor Flooding of Withlacoochee River at Skipper Bridge Road, Lowndes County, Georgia levels are woodland areas near the river. Historically, flooding does not affect local roads and/or residences until water levels reach approximately 17 feet.

Lowndes County Emergency Management will continue to monitor conditions and additional updates will be distributed as new information becomes available. While there is no cause for immediate concern, citizens are encouraged to remain aware of their surroundings.

Residents may monitor local river levels by accessing real time stream gauge information by visiting the following link: water.weather.gov/ahps2/index.php?wfo=tae.

For more information, please contact Lowndes County Public Information Officer, Paige Dukes, 229-292-6142 or pdukes@lowndescounty.com.

Curiously, on the County’s own Press Releases web page, there’s no mention of this PR.

-jsq

 

Ed Asner against horse-and-buggy Turkey Point nuclear boondoggle

Nuclear subsidy CWIP rate hikes for power nobody’s getting yet: it’s not just for nukes for Georgia Power and Coal for Mississippi Power, it’s for Florida Power and Light’s Turkey Point nuke boondoggle! Let Ed Asner explain.

Here’s the video:

FPL CWIP Ed Asner asks why not put that $35 billion to better use:

Why would anyone not want to work on renewable safe and much less expensive solar energy, in the sunshine state?!

Or in the Empire State of the South, for that matter. You know, Georgia, the state where FPL Continue reading →

Heat shuts baseload nuclear plants

Baseload nuclear plants can’t take the heat! Meanwhile, zero stories of solar plants shutting down due to heat. Quite the opposite: more sun, more solar power!

Scott DiSavino wrote for Reuters 18 July 2012, Four U.S. power reactors shut & NYC sweats during heat wave,

Several nuclear plants on the U.S. East Coast shut down by early Wednesday and New York’s Consolidated Edison power company reduced the voltage in parts of Manhattan as the obsessive heat wave stressed the region’s power system.

Despite the shutdown of four giant nuclear reactors in New York, Pennsylvania, Maryland and South Carolina, the power systems delivered the juice needed by the regions’ homes and businesses to keep air conditioners humming on the projected last day of a brutal heat wave.

Then there’s this excuse:

Although the heat makes it more difficult to use the warmer river water to cool power plants and can stress power lines due to high usage, the reactors did not necessarily shut due to the heat.

They shut down due to faulty sensors, leaks, or unknown causes, and that’s somehow better?

Meanwhile, solar just keeps generating. I’ve never heard of a wind plant shutting down due to heat, either.

Remind me again, why is Georgia Power’s and Southern Company’s bet-the-farm risk on new nukes at Plant Vogtle a good idea? Wasn’t it supposed to be about dependable power?

-jsq

PS: Owed to Mandy Hancock.

It’s only going to get hotter: time for solar power

Looks like the heat wave is going to continue for a while, according to NOAA’s maximum heat index forecasts. Reuters wrote today,

A heat wave baking the eastern United States in record temperatures is set to continue on Sunday after deadly storms killed at least 12 people, downed power lines from Indiana to Maryland and left more than 3 million customers without power….

Utilities in Ohio, Virginia and Maryland described damage to their power grids as catastrophic.

Laura J. Nelson wrote for the LA Times Friday, As a heat wave rolls across U.S., scientists predict more to come

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Record Georgia temperatures above 100 degrees

Driving north Friday, the temperatures kept getting hotter. John C. Griffin recorded these temperature signs, used here by permission. Friday 29 June 2012:

Record heat wave with triple digits in Macon, Georgia on Riverside Drive at Arkwright Road
Photography by John Griffin (c) 2012 All Rights reserved

I can attest it was still over 100 in Macon after dark Friday.

And it only got worse Saturday 30 June 2012:

Arkwright Road at Riverside Drive – I-75 Exit 169 – Macon, Georgia Record Heat Wave
Photography (c) John Griffin All Rights Reserved

That’s 107 on Friday and 111 Saturday in Macon, where the previous record high for June was 106.

You know, Macon, where Georgia Power is still “studying” and “experimenting” with solar power. Solar power that continues to generate in the heat with no water use. Solar power that Continue reading →

Millions without power due to no smart grid

We know the answer to this! Top story on CNN.com today: Millions without power as storms pound U.S. following record-setting heat

Nearly 4 million homes lost power early Saturday across the Midwest as a fierce line of thunderstorms and winds pounded the region after record-setting temperatures.

The storms moved east from Indiana through Ohio and into West Virginia, according to utility companies. Virginia was hit with power outages to more than 1 million homes.

The outages come as tens of millions in the central and eastern United States are battling a sweltering summer.

Thirty years ago the Internet demonstrated distribution and decentralization is the way to avoid widespread outages. That's what a smart grid would give us. I can say by experience that if many of those homes and businesses had solar panels with batteries, they could weather 10 hours or more of no grid power with no problem. My solar panels and batteries have done that for my house for years. Yours could too, and you could be selling excess power to people and businesses that don't have panels, if Georgia Power would let us change state law to let us.

And hey, with wind power, in a storm you'd have more power!

Temperatures Friday soared past 100 degrees Fahrenheit from Kansas to Washington, with scorching conditions expected to continue through the weekend and beyond.

It was 107 degrees in Macon, Georgia yesterday at 7:30 PM. So what's Georgia Power doing about solar power in Macon? Still studying it, according to Josephine Bennett in NPR a year ago:

Georgia Power's Carol Boatright says for 18 months researchers will collect data and then ask the following questions.

How about this question, Georgia Power and the Southern Company and Oglethorpe Power and all the EMCs: Will you wait until Georgia is without power until you deploy solar power, or get out of the way so we can do it ourselves?

-jsq

 

Strategies for Lowndes County? —John S. Quarterman

My op-ed in the VDT today. -jsq

Our high schools and college graduates mostly have to go somewhere else, because jobs here are few and many of them don’t pay enough for a decent living. Should we not care enough about our families and our community to come up with strategies that grow existing businesses and attract new ones that will employ local people?

We need discussions and strategies that involve the whole community, going beyond just the usual planning professionals, to include all groups and individuals with information or opinions, whether they got here generations ago or last week: for fairness and for freedom.

Sometimes we see local strategy. Winn Roberson organized Drive Away CCA. Ashley Paulk verified there was no business case for a biomass plant in Lowndes County after many people successfully opposed it. School “unification” opponents, out-financed 10 to 1, still defeated that referendum 4 to 1.

How do we go beyond opposing things and move on to sustainable strategies that build clean industry?

The Industrial Authority focus group meeting I attended Wednesday was refreshing, because their consultants asked the opinions of people some of whom previously had to picket outside. The previous day, VLCIA Chairman Roy Copeland said this strategic planning process was a long time coming. I agree, and while nobody can say what will come of it at this point, I hope it does produce a real Economic Development Strategy.

Building on the Valdosta City Council’s annual consideration of affordable housing,

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