By Alyssa Dussetschleger
After last February’s record winter storm, Central Texas residents have rushed to buy back-up generators in case their electricity is out for a prolonged period. However, generators can be dangerous, particularly portable ones that typically run on gasoline. A larger, permanently mounted standby generator, installed by a licensed, qualified electrician, can be a safer option, but they are backlogged by months at retailers, are more expensive and also pose some hazards. Although the National Oceanic and Atmospheric Administration predicts a warmer Texas winter in 2022, the Farmers’ Almanac says January could bring subfreezing temperatures. Whatever the winter of 2022 has in store for Central Texas, consumer interest in standby generators is likely to continue well beyond the season.

About standby generators

Although less-expensive portable generators are readily available, more costly and larger standby generators are getting attention from many Central Texas residents because they produce more power and are safer than portables.

These larger home generators must be permanently mounted outdoors by licensed, qualified professionals. Because they are in high demand in Texas, there are lengthy waitlists to buy and install these generators.

Home Depot and Lowe’s offer standby generators for $2,500 to $6,500, based on size requirements. Consultation and installation costs range from $3,000 to $6,500.

Among the most popular manufacturers of standby generators are Generac, Champion, Briggs & Stratton and Honeywell. The most popular brand sold by Zaskoda Repair in the city of Caldwell is Generac’s Guardian 24,000-watt generator. “These are typical for 2,000- to 2,200-square-foot homes,” said Zaskoda Repair’s owner, Tim Zaskoda. At his store, a generator, materials and installation range from $12,000 to $14,000. You can get an assessment appointment within two weeks from Zaskoda, but demand has led to months-long delays of generator delivery and installation.

In the Brenham area of Washington County, Zenith Power Systems sells and installs generators, but they have a waitlist of about six months for generators to arrive and be installed. The waitlist is shorter (about three months) for the company to send a factory-trained technician to survey your property and help you select a generator.

When connecting a standby generator, a certified generator installer or licensed electrician must temporarily have Bluebonnet disconnect your electric power to safely connect the generator to a transfer switch and your meter. 

Bluebonnet members can speak to a member service representative by calling 800-842-7708 from 8 a.m. to 5 p.m., Monday through Friday, to schedule a line worker to temporarily disconnect power to the members’ home or business while a generator is installed and reconnect power when the job is done. Line workers also inspect the connection from the generator to the meter to ensure it meets safety requirements.

Standby generators require annual maintenance, and many installers offer annual maintenance packages for a few hundred dollars.

Kenny Lehmann, a Bluebonnet maintenance specialist in Giddings, installed a standby generator at his home in October 2020. He tests it weekly, using an app on his smartphone to turn it on. The app lets him manually operate the generator, see when it is running and how much power it is supplying.

Standby generators can still be dangerous. Overloading the generator by using more power than the machine is rated for can damage it and anything connected to it. However, when properly installed and safety measures followed, standby generators are far less dangerous than their smaller, portable counterparts.

The ABCs of generators

There are three basic types of generators, which vary in size, price, power source and safety:

Standby

Standby (whole house) generators are the most powerful and safest for home use. They range in power from 5,000 to 50,000 watts, and can cost nearly $2,000 up to $20,000. They run on natural gas or liquid propane and must be installed by a licensed, qualified electrician. A typical home requires, at minimum, a 5,000-watt generator to power its electric essentials. Right now, large permanently pad-mounted standby generators are backlogged several months at major home improvement stores, and for as long as a year for some area retailers that sell the popular Generac brand.

Portable

Portable generators typically run on gasoline, but some use diesel or propane. They can provide 3,000 to 8,500 watts of power and cost about $400 up to $2,500. In November 2021, many were available in large home improvement stores in the Bluebonnet region. Lower-cost, lower-power models provide just enough power for essential items, such as a refrigerator and to charge a few phones. Portable generators can produce harmful levels of carbon monoxide if operated in an enclosed area. At least 430 people die from carbon monoxide poisoning every year, according to the Centers for Disease Control and Prevention. This type of death is preventable if portable generators are operated outdoors and safety guidelines are followed.

Inverter

Inverter generators produce about the same amount of power as portable generators and also operate on gasoline. They cost from $300 to $4,000 and must be operated outdoors to prevent carbon monoxide poisoning. They are usually lighter and more quiet than portable generators because they automatically throttle down to provide only power when it is needed, according to Lowe’s home improvement store website. A 2,000-watt inverter generator can power a single household appliance.

Standby generator dos and don'ts 

DO plan ahead for how much power you’ll need from the generator. It should produce more power than you think you’ll need in order to avoid an overload. Find a sizing calculator at generac.com.

DO keep your generator on a flat, stable surface, with its exhaust venting away from windows and doorways. This will prevent carbon monoxide poisoning. A generator cover can protect it from the elements.

DO use the proper type of extension cords that are in good condition. Using frayed or ungrounded cords could cause a fire or electric shock. Overloading a multi-plug extension cord can be dangerous.

DO use qualified, licensed electricians to install and maintain your generator, and follow all manufacturer directions and local regulations.

DO install battery-operated carbon monoxide alarms in your home.

DON’T overload a generator. Look at its power rating. Overloading can damage valuable appliances and electronics.

DON’T connect a generator to your home’s wiring without a professionally installed transfer switch. That switch prevents backfeeding (reversal) of electricity along power lines, which could pose safety risks to line workers restoring power during an outage.

DON’T use your generator if it is wet or in standing water, or if you are wet. That could result in safety hazards and damage to the generator. Try to keep the generator dry and covered.

Download this story as it appeared in the Texas Co-op Power magazine »

Story by Sharon Jayson

Deep in the loblolly pine forest near Smithville, tucked away from public view for more than four decades, a trail of knowledge was blazed that may someday lead to a cure for cancer. 

Some of the best and brightest minds in science and medicine gathered to work in a research center on 69 acres adjacent to Buescher State Park in Bastrop County. Their inconspicuous facilities left very conspicuous advances in medicine. 

The roster of researchers who toiled in the Lost Pines area include the homegrown Texan who won a Nobel Prize for discovering a way to stimulate the human immune system to attack cancer cells (immunotherapy) and the Texas-educated molecular biologist whose research team proved that smoking causes lung cancer.

The idea factory in the forest was known simply as Science Park to those who worked there, as well as to the locals who were proud of their neighbor. Although few outsiders knew of this hidden gem, its research into the origins of cancer and cancer prevention made it an international star.

Now, the site that’s been part of The University of Texas MD Anderson Cancer Center is no longer in use. Work there ceased at the end of 2021. The land is for sale by the University of Texas System, but the property’s deed stipulates that the next owner must continue to use it as a research facility.
 
Texas lawmakers established Science Park in 1971. After that, the University of Texas System Cancer Center in Houston (now MD Anderson), acquired 717 acres of forested land that surround Science Park’s facilities.

The research center’s first laboratory was an old Pullman railroad car. Science Park opened to researchers in 1977 after additional labs and a conference center were built.

For those who worked there both recently and decades ago, the setting was idyllic, with lunchtime hikes, eating outside at picnic tables and watching deer and roadrunners. 

That daily interaction with nature fostered creativity and provided the right backdrop for pioneering breakthroughs.  

One of the first scientists to arrive was Jim Allison, a recipient of the 2018 Nobel Prize in Physiology or Medicine. Allison studied T cells, known as the soldiers of the immune system because they fight cancer, bacteria, viruses and other abnormal cells. His work defined the basic structure of immune cells, which led to his discovery that an individual's own immune system could attack tumor cells. He left Science Park in 1984 for the University of California, Berkeley, but returned to MD Anderson in Houston in 2012. 

He has received numerous other awards and honors over the years, and today holds multiple titles, including chairman of the Department of Immunology at MD Anderson.

“I have nothing but fond memories of the great team and incredible atmosphere at Science Park,” Allison said in a written statement to Bluebonnet Electric Cooperative for this story. “After beginning my research on T cells there, then returning to MD Anderson three decades later, it was another full-circle moment to welcome researchers from Science Park to Houston this summer (of 2021) and to share some nostalgia for a very special place.”

Molecular biologist Moon-shong Tang overlapped with Allison for a few years at Science Park, having been recruited to the rural center in 1982 from his post as a research associate at Washington University in St. Louis.

“The location is just ideal,” said Tang, who spent 17 years at Science Park. “It was a really, really good environment. We were all pretty young and we became a really tight community and very good friends. We’d have dinner in Bastrop or Smithville, and after dinner, have discussions about science.” 

“The people there just loved science. There was a lot of talent, and it was very novel research,” he said.

Tang left Science Park in 1999 to join New York University at the NYU Grossman School of Medicine. His work provided proof that smoking causes cancer by linking a powerful carcinogen found in cigarette smoke to mutations in a gene associated with more than half of all cancers and 70 percent of lung cancers.

“All the work that laid the foundation for my work, I did in Smithville,” Tang said. “I feel I owe them a lot. It is a quite unique place to do science and I miss it very much to this day.”

Officially the campus name was the University of Texas MD Anderson Cancer Center Science Park. In1998, the name ‘‘The Virginia Harris Cockrell Cancer Research Center’’ was added to the official name of the facility. It was shuttered because MD Anderson chose to consolidate its cancer research in Houston as part of an expansion project and because it would cost up to $100 million to repair and upgrade the center’s aging buildings.

The UT System is offering the property with approximately 150,000 square feet of buildings, laboratories and other improvements for sale. No list price has been stated. 

Bastrop County officials fought unsuccessfully to keep the research center open. The 2019 announcement of Science Park’s impending closure was “a devastating blow for many people in the county,” said Adena Lewis, Bastrop County’s director of tourism and economic development.

“People had given their careers to be out there. Being a part of something that was so important to science was really great,” she said. “We felt like by supporting them, we were supporting their work.”

Though the pastoral setting of Science Park has been replaced by the urbane and massive Houston complex, the research continues.

Sharon Dent was the director of the Science Park from 2010 until its closure. She moved from the wooded campus to Houston last summer and is now the chair of, and a professor at, MD Anderson's department of epigenetics and molecular carcinogenesis.

Science Park was designed “to understand how the environment influences cancer development and cancer risk,” with a focus on DNA repair, she said.

“Back in the 1970s, it wasn’t really understood how a lot of those things like chemicals or sunlight influence whether a person got cancer,” she said. “A big part of that is understanding how cells and organisms normally work and how they defend themselves against such dangers. They damage our genetic blueprint.”

“Some (Science Park) research was aimed at determining which chemicals cause cancer,” she said. “Some was more biochemical in identifying molecules that can repair DNA damage. Other research actually identified what kind of UV light in sunlight gives rise to tumors.”

Dent says the research portfolio now is much broader, including her own interest in defining how our genome is “folded.”

“If we took DNA out of our cells, you might be surprised to know it would stretch out to more than two meters in length,” she said. “That two meters has to be folded so much that it can fit into a microscopic nucleus inside the cell. You’ve got a very complicated blueprint,” she added, likening it to the multi-page, often mind-boggling instructions for assembling furniture from IKEA.

“Imagine what happens if you start reading the wrong part of the instruction at the wrong time. Cancer is reading the wrong part of the blueprint so that the cell is no longer behaving the way it should. It’s building the wrong structures and changing its identity and reacting to the environment differently. My group is trying to understand what controls that folding to make sure we’re reading the right instructions at the right time.”

Being next to Buescher State Park was “a very idyllic situation” for researchers, she said. “Being in a park with deer and roadrunners and baby foxes running by, we were immersed in the nature of the place.” However, she said the isolation could “make it little bit difficult to recruit new students and new postdocs.”

Among the recruits Dent found in New York City was Kevin McBride, an MD Anderson associate professor who spent 10 years at Science Park before it closed. McBride had been at The Rockefeller University, a premier biomedical research university in Manhattan, where he lived with his wife and two young children in what he described as a “high-rise shoebox.”

“Most biomedical research universities are in urban environments,” said McBride, who lived in Bastrop and is now at MD Anderson in Houston. Smithville and the Science Park provided “a unique setting that gave it a unique culture. It felt like a very supportive community. It was close-knit. You knew everyone on the campus personally, from the guards to the people who worked in the facilities, and you knew what each other was working on. Because of that, they were very invested in the mission.”

Detailed information about the founding of Science Park can be found in a 2009 book, The Science Park: Dream to Reality, The First 20 Years, by Earl F. Walborg, Jr., a biochemist who worked at the bucolic research center. He detailed how state and national political leaders, as well as UT officials and local community leaders joined forces to create the research park. His book also credits Smithville residents for their fierce lobbying to get Science Park.

The people of Smithville were unhappy about preferences toward development and promotion of Bastrop State Park over nearby Buescher State Park, just outside their city.

“The sense of ownership that the citizens of Smithville felt for Buescher State Park played a major role in the proposal to site a UT Research Park at that location,” Walborg wrote. “During the early settlement of Smithville a number of its residents owned land in the nearby Lost Pines Forest as a source of timber and firewood. Since the land was worthless for grazing livestock or cultivation, privately owned tracts were largely unfenced. During the Great Depression, two tracts of land were transferred to the State of Texas to found Buescher State Park.

“In 1933 a prominent Smithville family, the Bueschers . . . deeded 318 acres to the State; and in 1936 the City of Smithville added a contiguous 1,412-acre tract it had purchased from various families. Thus, the State of Texas was indebted to the Smithville community for the very existence of Buescher State Park; and this fact empowered the Smithville community as it lobbied the State to develop the Park in a manner that would enhance the local economy.”

Of the 193 people working at Science Park when its relocation to Houston was announced in 2019, 123 remained on the payroll by August 2021, either moving to Houston or accepting positions elsewhere within MD Anderson. The remaining 70 either retired, found new employers, completed postdoctoral training, had jobs that didn’t transfer or were realigned, according to a statement from Yolan Campbell, MD Anderson associate vice president.

In addition, 1,500 pieces of research equipment moved to Houston. “Items at the end of their lifespan did not move and may be negotiated as part of the property sale,” Karen Mooney, MD Anderson associate vice president, said in a statement. “Any remaining decommissioned state property not transferred to the future owner will be sold at auction.”

For years (except in 2020 due to COVID-19), Science Park offered programs for area high school students as well as university undergraduates from across the country. David Johnson was involved with the summer programs since he arrived at Science Park in 1994. He directed the program for the past decade, including in 2021, when only university students participated. Johnson, who lives in Bastrop, was one of the two Science Park employees who retired rather than move.

“It had this atmosphere where you could really focus on science and really clear your head,” he said.

The communities that considered the research park a good neighbor now hope for another exceptional experience when the next occupant moves in.

“To have a major cancer research facility in Smithville was a point of pride for the community,” said Smithville Mayor Joanna Morgan. “We’d like to feel comfortable that the sale is being pursued aggressively to get it occupied as soon as possible.”

In the meantime, the wildlife that populates Buescher State Park and its neighbor Science Park are the sole inhabitants, waiting in the dappled shade of pines and post oaks to inspire the next researchers seeking answers to some of humanity’s most vexing problems.