Energy & Environment

Environment
11:56 am
Mon October 29, 2012

The Science Of Why Sandy Is Such A Dangerous Storm

A Dare County utility worker checks on conditions along a flooded Ride Lane in Kitty Hawk, N.C., Monday, Oct. 29, 2012.
Gerry Broome AP

Originally published on Tue October 30, 2012 10:33 am

Here are a few reasons government forecasters at the National Hurricane Center and emergency management officials are so concerned about Sandy:

1. Sandy is one of the largest hurricanes ever to strike the U.S. Sandy's winds cover an area of more than 1,000 miles in diameter. That's enormous by hurricane standards. So instead of affecting an area a couple of hundred miles across, Sandy will cut a huge swath. That means many millions of people are probably going to be exposed to high winds, heavy rains, and, for those on the coast, powerful storm surge.

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Environment
11:38 am
Thu October 25, 2012

Texas Parks, Towns Embrace Dark Sky Movement

Casa Grande from Chisos Basin, Big Bend National Park, Texas - Feb. 25, 2012.
Cory John O'Quinn via Texas Tribune

In recent years, Texas’ state parks havestruggled with falling visitor numbers and budget cuts. These days, in their quest to lure people back, the parks are promoting opportunities for night-sky viewing, away from city lights.

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Environment
2:24 pm
Fri October 12, 2012

EPA, Texas Finalize Air Permitting Program

The Valero refinery in Three Rivers, Texas. The state and the EPA are implementing an agreement on air permits today.
flickr.com/pyxopotamus

The State of Texas and the Environmental Protection Agency have been battling over air permits for years. But now it looks like there's an official agreement between the two.

This week the EPA announced its final approval of revisions to the state's permitting program for "major air pollution sources." But "final" may be something of a misnomer, because the two sides actually announced an agreement on the program way back in June.

KUT News' pals at StateImpact Texas covered the announcement then. Here's a little bit from their report:

So what are the changes exactly? Under the PALS program, emissions monitoring is done on specific units at each site under an overall emissions cap, as opposed to a blanket site-wide cap with no specific unit monitoring as before. “Even though they create some flexibility for those units, they don’t allow you to cover an entire site with pollution limits,” Soward says. The EPA also says the new program requires continuous monitoring.

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Environment
11:12 am
Fri October 12, 2012

Why Longhorns Owe Their Survival in Part to Oklahoma

Jason French, Texas Tribune

It might not be the safest week to mention this, but here goes:

The Texas longhorns owe their survival in large part to Oklahoma.

Oklahoma and the federal government, that is.

We’re talking cattle, of course, not football. Here’s what happened: A century ago, the longhorn breed teetered on the edge of extinction. After the Civil War, the great herds that had lumbered up the Chisholm Trail from Texas to the railways depots in Kansas for shipment east had suddenly fallen out of favor. Texas ranchers had become enamored with Herefords and Angus, which grew faster and were often less cantankerous than the lean, hardy longhorn, which was descended from Spanish and Anglo cattle and had sometimes roamed wild.

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Environment
2:28 pm
Sat October 6, 2012

Freezing in the Texas Heat

Many visitors to Texas are bothered by the heavy use of air conditioning.
flickr.com/a_siegel/

Mincheol Kwon is a visiting reporter at KUT. He hails from CBS-Christian Broadcasting System, a South Korean radio station in Seoul. He is also studying audio journalism at the Journalism School of Texas State University at San Marcos.

Planning a summertime trip to Texas? It makes sense to worry about the heat. But you might also give some thought to exactly the opposite.

“I have to live with the cold!” said UT graduate student Taehyun Cho on a recent afternoon.

He’s talking about Texans’ tendency to crank up the AC to near-arctic levels.

"Exposed to the heat [outside] and then suddenly to the cold, my biological rhythm has broken,” said Cho. “Today I was in class shivering."

The extreme fluctuations between indoor and outdoor temperatures may seem normal to many locals, but it strikes people from other cultures not just as strange, but as unhealthy. In Korea, they even have a word for it. It roughly translates as “air conditioning-itis.”

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Environment
12:58 pm
Mon October 1, 2012

Apartments, Offices Required to Offer Recycling Starting Today

Rules requiring recycling at large apartment complexes and businesses take effect today.
KUT News

New recycling rules, aiming to divert 90 percent of waste from Austin landfills by 2040, go into effect today.

The new ordinance requires more office buildings and apartments to provide recycling opportunities to employees and tenants. Apartments with 75 or more units, and commercial buildings 100,000 square feet and larger, now have to offer recycling in addition to waste disposal.

Each year, this ordinance will tighten to include smaller properties. By October 2013 it will encompass apartments with 50 or more units, and commercial properties of 75,000 square feet and larger. By 2014, it will include apartments with 26 or more units and properties 50,000 square feet and up.

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Environment
11:15 am
Mon October 1, 2012

Weekend Dallas Earthquakes Occur in Fracking Hot Spot

A diagram illustrating the fracking process. Disposal of fracking fluid has been linked to earthquakes in the Dallas region.
sustainability.gov/

A series of small earthquakes in the Dallas region over the weekend are reviving discussion of the link between quakes and the oil and gas industry practice of hydraulic fracturing, or “fracking.”

Fracking is the practice of pumping hydraulic fracturing fluid into wells to break up and extract oil shale and natural gas deposits. Just how fracking is linked to earthquakes is a hot topic around the country, Texas especially.

The Dallas Morning News reports two quakes rattled the Dallas region on Saturday, followed by another quake on Sunday. Both quakes were in the Barnett Shale, which is rich in natural gas.

StateImpact Texas writes that it’s not the actual act of fracking itself that leads to earthquakes, but rather the disposal of the fracking fluid remaining after the process, which is usually shot into disposal wells deep underground.

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Weather
3:59 pm
Fri September 28, 2012

Central Texas Braces for Flash Flooding

The National Weather Service says rainfall totals are expected to average two to four inches, with isolated highs exceeding eight inches.
National Weather Service

The Central Texas area is expecting heavy rainfall and flash flooding this evening, with rain continuing over the next few days. Forecasters predict rainfall totals will average three to four inches, and could reach six to eight inches in some areas.

A flash flood watch for Travis County goes into effect at 6 p.m. tonight, and will remain in effect through Saturday evening. Bob Rose, chief meteorologist with the Lower Colorado River Authority, predicts the heaviest rain will begin to fall after dark and will continue through the morning.

You can learn more from the National Weather Service and the city’s Office of Homeland Security and Emergency Management, which is monitoring the flooding risks.

The city is also preparing for a flood of a different sort: the deluge of lost pets that end up in animal shelters after a storm.

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Environment
12:51 pm
Thu September 27, 2012

Festival Was Green Long Before it Was Trendy

The Renewable Energy Roundup and Green Living Fair will feature a workshop on how to make rain collection barrels like these.
flickr.com/sarah_mccans/

Correction: A previous version of this story incorrectly stated 2012 is SXSW Eco's first year. KUT News regrets the error. 

SXSW Eco will kick-off next week. But it's a niche that the Renewable Energy Roundup and Green Living Fair in Fredericksburg first tapped into 12 years ago.

The 2012 festival is this weekend, from Sept. 29 to 30.

The roundup will concentrate not so much on policy but on practice —what Texans can do everyday to make the world a little greener. Panels include "How to Grow Your Own Groceries," "Growing Herbs and Making Your Own Vinegar,"  "Hot Attics: Turning a Problem into a Resource," and even "Green Smoothies."

There are also hands-on workshops about collecting rainwater and solar energy.

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Environment
10:22 am
Thu September 27, 2012

Austin's New Recycling Center Can Process 25 Tons an Hour

Balcones' new recycling center was built with the capacity to expand as the city grows.
Balcones Recycling

Austin is another step closer to its goal of reaching Zero Waste by 2040, with the opening of a new facility to handle over half the city’s recyclables.  

Austin has banned the use of single-use shopping bags, allowed residents to opt out of excessive mailing programs, and tried to educate the youth. And now, starting in October, 60 percent of Austin’s recycling will be funneled through Balcones Resources.

In the spring of 2011, the Austin City Council unanimously agreed to sign a 20-year deal with Balcones Resources to sort, bundle and sell 60 percent of Austin’s recyclables at its newly-built plant in northast Austin.

The new $25 million facility is a single-stream recycling center – which means it sorts and processes all the various recyclables (paper, glass and plastic) commingling in Austin Resource Recovery bins. Balcones says the center will be capable of processing 25 tons of single-stream recyclables.

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Environment
1:45 pm
Mon September 24, 2012

Seeing Smoke? Prescribed Burn West of Kyle and Buda

The City of Austin says prescribed fire a cost effective way to clear vegetation.
flickr.com/usfwsmidwest

You might see and smell smoke near Kyle and Buda this afternoon.

Austin Water's Wildland Conservation Division is planning to conduct a prescribed burn at the Onion Creek Management Unit off FM 150 west of Kyle.

The burn will cover more than 500 acres and should go on between 1 p.m. and 4 p.m.

Kevin Thuesen is the Environmental Conservation Program Manager for the City of Austin. He says people shouldn’t be concerned.

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Environment
5:16 pm
Thu September 20, 2012

Ozone Watch Sees Central Texas Nearing Non-Compliance

Haze seen from the air in Central Texas
flickr.com/chimchim

Central Texas is under an Ozone Watch today and tomorrow.

Watches are usually issued during the summer months when the temperatures are higher and humidity is lower.  And so far this year the area is already dangerously close to exceeding EPA standards. Austin sits at a 74 parts-per-billion average for ozone. If that average jumps to 75 PPB, the area will be in non-compliance. 

“If we get one day at one site in particular, like our Northwest Austin site which has a 79 parts-per-billion eight-hour average … one more at that level will throw us into non-compliance," says Bryan Lambeth, senior meteorologist at Texas Commission on Environmental Quality.

Deana Altenhoff, Executive Director of the CLEAN AIR Force of Central Texas, agrees. "Ozone season ends October 31st," Altenhoff says. "This is our most critical time of the year because historically this is when we see our highest levels of ozone." 

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Environment
1:17 pm
Mon September 17, 2012

Rain Could Boost Mosquito Population

Standing water can collect in flower pots- a perfect spot for breeding mosquitoes.
flickr.com/garthimage

The weekend rain may have killed off some adult mosquitoes. But now it means a potential boom for mosquito breeding as standing water collects.

Experts say it’s a good idea to dump any standing water around your home—especially as West Nile virus continues to be a problem in the area.

“One thing that we may have going for us right now is that the temperature has dropped which will take a longer period for those mosquitoes to develop and so the water might dry up in time so that we don’t have quite as many emerging out,” Texas AgriLife Extension Office Program Specialist Wizzie Brown says.

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Environment
12:28 pm
Mon September 17, 2012

Lake Levels Up Slightly After Rainfall

The Highland Lakes are still recovering from last year's historic drought.
LCRA

Recent rainfall is helping to fill the Highland Lakes—at least a little bit.

Parts of Central Texas received more than two inches of rain on Sunday. Combined with rainfall from earlier last week, rainfall totals for some areas topped nine inches.

The Lower Colorado River Authority says the water level of Lake Travis is up a little over a foot. Lake Buchanan only saw a gain of a few hundredths of an inch.

"The location of the rain makes all the difference and, in this case, the vast majority of the rain fell over the Highland Lakes basin," LCRA river operations center supervisor Dan Yates says.

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weather
4:21 pm
Fri September 14, 2012

Travis County Burn Ban Lifted

Recent wet weather means the end of the burn ban - for now.
National Weather Service

With Travis County receiving several inches of rain in the last 24 hours, a burn ban for the county is no longer in effect. 

Travis County Fire Marshal Hershel Lee lifted the burn ban for the region today. It was initially scheduled to last until Oct. 3. The lift will be in effect until  at least Sept. 18, when the county commissioners court will consider the ban once more.

Officials still remind citizens to abide by state regulations when burning any materials outdoors. You can find more information on the fire marshall’s website

Weather
4:43 pm
Thu September 13, 2012

Cold Front, More Rain for Austin

Tonight’s forecast is mostly cloudy with a good chance of showers and thunderstorms.
National Weather Service

More rain chances and cooler temperatures are on tap for Austin.

The National Weather Service predicts a cold front and continuing rain chances in South Central Texas tonight. By Friday, that will mean lows in the mid-60s and a high in mid-80s for the Austin region. The NWS predicts a high chance of rain for Central Texas as well – an inch to an inch and a half, with two to four inches possible in regions south of Austin. You can always check the latest rainfall totals here.

The rain chances and cooler temperatures are predicted to stick around all weekend.

Weather
3:51 pm
Fri September 7, 2012

Risky Fire Conditions Still in Place This Weekend

The National Weather Service says Central Texans can expect dry conditions this weekend.
National Weather Service

Much anticipated relief from triple-digit temperatures is coming Saturday – but at a cost.

As KUT News reported yesterday, a dry cold front blowing in tomorrow is creating an elevated wildfire risk.

While Saturday’s high temperature is expected to be a comparatively cool 92 degrees, wind is coming from the north at speeds of up to 20 miles per hour.  Travis County Fire Marshall Hershel Lee says those conditions remind him of last year’s Memorial Day weekend, when wildfires broke out all over Central Texas.

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Weather
4:40 pm
Thu September 6, 2012

'Near Critical' Weather Conditions for Wildfires This Weekend

Record highs are predicted for Central Texas tomorrow.
National Weather Service

The National Weather Service is warning about dangerous fire weather this weekend – what it calls "near critical fire weather conditions" beginning Saturday.

Friday is expected to bring record highs to the region. Then a mostly dry cold front will bring strong winds on Saturday morning and the winds will get stronger as the day passes – 15 to 25 mph and gusty, the NWS says.

Some thunderstorms forecast for Saturday could produce dry lightning, which could cause wildfires to break out.

Burn bans are currently effect in Travis, Hays, Williamson, Burnet and Blanco counties. 

Environment
12:39 pm
Tue September 4, 2012

Travis County Extends Burn Ban

Outdoor burning is prohibited in unincorporated areas of Travis County.
flickr.com/vabachi

Travis County commissioners voted unanimously this morning to extend the burn ban into October. The county is still in a moderate drought and we’ve had several days of record breaking temperatures and low relative humidity.

Travis County Fire Marshal Hershel Lee says the burn ban appears to be working. 

“I have spoken with several of the fire chiefs out west this morning where the county is the driest, and they are reporting very little activity other than a few runs for people who are burning when they should not have been, and between the fire departments and the sheriff’s office, they have taken care of those," Lee says.

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Environment
2:09 pm
Thu August 30, 2012

Stage 2 Watering Restrictions Take Effect Next Week

While returning to Stage 2 restrictions, the city is easing some rules on hand watering and sprinkler use.
Austin Water Utility

The City of Austin is implementing Stage 2 water restrictions starting Tuesday because of declining lake levels, but the rules will be slightly different than before.

“The combined lake levels between Lake Buchanan and Lake Travis has been the trigger,” Austin Water Utility spokesperson Jason Hill said. “It looks as if those two lakes combined will hit that 900,000 acre-foot trigger or go below it in the next week or so.”

The Lower Colorado River Authority says the lakes are currently 45 percent full and contain about 905,499 acre-feet of water. One acre-foot is enough water to cover an acre one-foot-deep in water. It amounts to 325,851 gallons, or enough to supply two to three households for a year.

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