AUSTIN, Texas – Un análisis del medio ambiente del oeste de Texas revela que las operaciones de gas y petróleo en tierras públicas, manejadas por el Sistema de la Universidad de Texas (University of Texas, UT), han arrojado casi 12 millones de toneladas de metano contaminante en los seis años pasados.
Grupos ambientalistas, profesores y estudiantes formaron una coalición que presiona a los directivos universitarios para que exijan a quienes operan en sus tierras, que instalen controles para la contaminación.
El análisis que hizo Medio Ambiente Texas (Environment Texas) muestra que los nueve mil pozos de petróleo y gas perforados en tierras de la universidad, en el oeste de Texas, son una fuente importante de contaminación con gases de invernadero, que contribuyen al cambio climático.
Luke Metzger es director ejecutivo de Medio Ambiente de Texas (Environment Texas), la organización autora del estudio. Comenta que las normas estatales y federales no exigen a los productores que perforen en las tierras de la Universidad de Texas instalar controles de contaminación en sus operaciones mediante fractura hidráulica, o "fracking."
“La mayoría de su metano viene de fuentes existentes, de las que la EPA todavía no se ocupa. No son materia de requerimientos para reducir su contaminación. De hecho, estimamos que sus emisiones pueden haberse duplicado en los últimos años.”
La Universidad de Texas mantiene su dotación permanente de billones de dólares sobre todo a través de regalías por concesiones petroleras en sus tierras públicas. Metzger argumenta que, como administradora de esas tierras, la universidad tiene el deber de proteger el ambiente. En respuesta, los funcionarios del Sistema de la Universidad de Texas (“UT System”) dijeron que están acatando todas las normas estatales y federales vigentes sobre petróleo y gas.
Un video producido por Environment Texas (Medio Ambiente de Texas) muestra tomas infrarrojas de emisiones tóxicas en las operaciones de petróleo y gas, en terrenos de la universidad. Metzger dice que el reporte muestra claramente los pozos y otras plataformas emitiendo grandes cantidades de metano, que es 80 veces más poderoso como gas de invernadero que el dióxido de carbono.
“Calculamos que sacan 11.7 millones de toneladas métricas de gases de invernadero en un lapso de seis años, equivalente a la polución de unos 2.5 millones de automóviles.”
Metzger dice que Environment Texas está armando una coalición de grupos ambientalistas, maestros y alumnos, incluyendo el gobierno estudiantil en el campus principal de la Universidad de Texas, en Austin, para presionar a los funcionarios del sistema universitario a que actúen rápido en la suspensión de las emisiones de metano.
El reporte (en inglés) está en environmenttexas.org.
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A new report found four dams in the Columbia River Basin are big emitters of methane.
Research from the organization Tell The Dam Truth showed the four lower Snake River dams in eastern Washington emit the equivalent of 1.8 million metric tons of carbon dioxide each year.
Robin Everett, deputy western region field director for the Sierra Club, said it undercuts some of the claims the dams are helping provide the region with clean energy.
"It's really clear from this report that we have to take this a lot more seriously that there are some real impacts as far as emissions go from these dams," Everett asserted.
The reports showed the dams produce the equivalent emissions of burning 2 billion pounds of coal annually. Defenders of the dams counted they are important for barging and irrigation for the area's agricultural lands.
But Everett pointed out the dams have another effect on the region: they block the dwindling population of salmon and steelhead from traveling upstream on the Snake River. She noted it not only hurts fish populations but the tribes relying on them.
"We have an obligation for them to be able to fish and if there are no fish to fish, we have broken the treaties," Everett contended
Chinook salmon are also an important source of food for orca on the West Coast. Everett added protecting salmon is important for tribes and the region as a whole.
"Our moral obligation to the salmon and the orca that depend on them are met as well," Everett concluded.
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A proposed pumped-storage hydroelectric facility for Cuffs Run near the Susquehanna River in York County has been challenged by the Chesapeake Bay Foundation.
The foundation filed a motion to intervene in the proceedings with the Federal Energy Regulatory Commission, which is considering granting a preliminary permit to build a 1.8-mile-long dam for the project.
Harry Campbell, science policy and advocacy director for the Chesapeake Bay Foundation, said they are working to stop the project in order to protect the unique Cuffs Run area and its ecological benefits for future generations.
"If approved, this project would destroy it about 580 acres of prime farmland, fields and forests, some of which have not been disturbed in about 100 years," Campbell pointed out. "Those farms, fields and forests exist harmoniously with and in support of a plethora of plant and animal life."
The foundation is circulating an online petition and encouraged Pennsylvanians to provide comments before Sunday.
The stream is home to naturally reproducing brook trout. Advocates worry the $2.5 billion project would also be harmful to the Susquehanna River. Campbell noted about 40 families would be displaced.
"For those who call Cuffs Run home, it's more than just a place to live. It's their heritage and they want it to be part of their legacy," Campbell asserted. "This project just simply is the wrong idea in the wrong place. In order to honor that heritage and that legacy, we need to preserve this area."
Campbell emphasized the Cuffs Run project is about 993 acres of land draining into a 2.5-mile unnamed tributary. He added in terms of stream habitat, the rocks, pebbles and woody material have been identified as among the best in the region for supporting critters living in the water.
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Tennesseans want more say in how the Tennessee Valley Authority plans for their future electricity needs and a bill now in Congress could give the public more influence.
The "TVA Increase Rate of Participation Act," would require a more open decision-making process for the utility.
Brianna Knisley, director of public power campaigns for Appalachian Voices, said the TVA is currently developing its new Integrated Resource Plan to meet future energy demands. The bill would require more public participation in the plan's proceedings.
"Right now the stakeholders who get to provide input early on in the IRP process are all hand-selected by TVA," Knisley pointed out. "You can't choose to be in that IRP working group. And those are the only folks who get substantial input in the architecture of the IRP, as it's being designed."
The utility serves more than 10 million people across six states. The TVA said it is reviewing the legislation. A draft of the plan will be published at a later date. The TVA said it already has a "robust stakeholder engagement plan."
After the plan is released, Knisley noted public input happens during what's known as the scoping phase of the National Environmental Policy Act. Open houses are set up, where the TVA answers questions from the public. Knisley encouraged Tennesseans to raise any of their concerns during the public and virtual hearings.
"I think additional public input into our region's long-term energy plan is only going to strengthen outcomes," Knisley contended. "And make that long-term energy plan better meet the needs of the Tennessee Valley, as a whole."
She added it is important for Tennesseans to work with Congress on the best way to improve public input in the TVA decision-making process.
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