Category Archives: Solar

Scientists urge Abbott to accept climate science

January 8, 2019

By Jeremy Schwartz
Austin American-Statesman

Emily Northrop, professor of economics and business at Southwestern University, speaks during a news conference Tuesday outside the Governor’s Mansion. About two dozen climate scientists signed a letter addressed to Gov. Greg Abbott discussing climate change and how action is needed to cut global warming pollution.

A group of Texas climate scientists on Tuesday urged Gov. Greg Abbott not to “stick your head in the sand” when it comes to the impact of climate change on the state and urged him to take steps to reduce Texas’ greenhouse gas emissions, which are the highest in the country by a wide margin, according to the U.S. Energy Information Administration.

On the first day of the 2019 legislative session, the group delivered a letter to Abbott’s staff at the Capitol, signed by two dozen university professors in Texas, offering to brief the governor on climate science.

“You don’t need to be a scientist to accept the science on climate change,” said Emma Pabst, clean energy associate with Environment Texas, at a news conference in front of the Governor’s Mansion before delivering the letter.

The letter came in response to Abbott’s December comment about the role of climate change in fueling Hurricane Harvey, which did $125 billion in damage in Texas, more than any other natural disaster in U.S. history except Hurricane Katrina, according to a state report.

Pressed on the relationship between hurricanes and a changing climate during a news conference, Abbott said, “I’m not a scientist, and it’s impossible for me to answer that.”

The state’s “Eye of the Storm” report, which detailed the devastation wrought by Hurricane Harvey, doesn’t mention the term “climate change, ” but calls for “future proofing” Texas against natural disasters likely to bring “more severe precipitation events.”

The report, which was overseen by Texas A&M University System Chancellor John Sharp and included contributions from more than two dozen researchers and extension agents in the Texas A&M System, is perhaps the closest the governor’s office has come to acknowledging climate change — while avoiding that exact, politically charged term, except in citations of scientific papers.

The report steered clear of recommending policies to tamp down carbon emissions in Texas. The state, which also leads the nation in renewable wind energy, produced 657 million metric tons of carbon in 2016, 5 percent higher than the year before and nearly twice as much as second-place state California, according to the Energy Information Administration.

The scientists called on Abbott to undertake a series of actions, including updating building codes, incentivizing electric vehicles and limiting fossil fuel infrastructure.

The groups also urged more specific action, including ordering regular inspections of natural gas extraction sites to better regulate harmful methane emissions, and directing the Texas Public Utility Commission to increase its energy efficiency goals.

While the recommendations were aimed at Abbott, Cyrus Reed of the Lone Star Sierra Club also urged passage of a newly filed bill by state Rep. Eric Johnson, D-Dallas, which would require state agencies to incorporate climate change forecasts into their long-range and budget planning.

“It’s a simple bill,” Reed said.

A 2018 Yale Climate Opinion survey found 56 percent of Texans believe global warming is mostly caused by human activities, just a hair below the national rate of 57 percent.

The U.S. government’s National Climate Assessment recently warned that, by the late 21st century, temperatures in Texas could climb by more than 8 degrees, with an additional 30 to 60 days of 100-degree-plus temperatures and extreme heat that could result in hundreds of more heat-related deaths and greater risks to outdoor agricultural workers.

Statesman staff writer Asher Price contributed to this report.

Austin Energy Signs Historic-Low Solar PPA Amid 201 Trade Case Uncertainty

"It’s a pretty bold statement to announce this at this particular time."

DECEMBER 18, 2017

Green Tech Media

AustinSolar solar panels
Austin Energy announces record-low utility-scale solar price, even as the industry stares down an uncertain Section 201 verdict.

Photo Credit: Shutterstock

Last week, Intersect Power and Austin Energy, one of the country’s largest publicly owned electric utilities, announced a 150-megawatt solar power purchase agreement at $10 million to $12 million annually for 15 years.

It’s the lowest solar PPA price the U.S. has ever seen.

While the historic-low price makes the agreement newsworthy on its own, the announcement is more notable given the current climate of uncertainty swirling around the industry because of the Section 201 trade case brought by Suniva and SolarWorld. That uncertainty contributed to Q3 being the U.S. solar industry’s smallest quarter in two years in terms of deployments.

"It’s a pretty bold statement to announce this at this particular time," said GTM Research analyst Colin Smith. "It shows, particularly on Austin Energy’s part, a real confidence in the industry of what the low cost of solar energy can still provide them."

The Texas-based utility did not offer exact details on the megawatt-hour price for the agreement. But based on some back-of-the-envelope calculations, Smith estimates the cost hovers between $23.50 and $27.25 per megawatt-hour. It could even be as low as $21 per megawatt-hour.

"It’s low enough that it’s kind of shocking," said Smith.

Record-low prices arriving first in Texas makes sense. It’s among the country’s top 10 states for solar installations. It’s also generally one of the cheapest regions in the country for large-scale renewables, according to Smith, because of the price for land acquisition, interconnection and other factors.

The price going so low there suggests other regions of the country, especially large states with developed utility-scale solar markets like North Carolina and California, could soon see similar prices.

"[Texas] has a lot of factors in its favor to allow it to hit a historically low price," said Smith. "But this also means developers in other regions should be on a track to lower prices at a similar clip."

The rock-bottom price in Austin puts a deal inked in May between NextEra Energy Resources and Tucson Electric Power for a 100-megawatt solar array in second place. Arizona’s sub-$30 per megawatt-hour PPA, with a $15 per megawatt-hour energy storage component, claimed the historic spot in May. In just a few months, another upset may take away Austin’s title.

The price also narrows the cost gap between solar and wind, upping the viability of pairing these resources to balance the grid during on- and off-peak periods.

Most of all, both the price and the 15-year timeframe can be seen as a vote of confidence in an industry experiencing a great deal of tumult.

Earlier this month, a joint report from GTM Research and the Solar Energy Industries Association found the solar industry shrank on both a quarterly and annual basis in Q3. Another December GTM Research report found that average fixed-tilt utility-scale solar prices inched back up over the SunShot price target of $1 per watt.

Those cases are just snapshots of a slight chill in a rapidly growing industry, but the Austin price may offer the industry a sorely needed shot in the arm as it heads into 2018. The ITC offered its final recommendation to President Drumpf November 13, and the administration has until late January to respond.

"If we’re looking at this in a vacuum, and ignoring any political changes going on, any time we see a significant drop in PPA prices and we see a new low, it’s worth taking note," said Smith. But, he added, "This is being announced at a time when a lot of offtakers are very uncertain about the future of U.S. solar."

The deal is expected to bring Austin Energy’s mix to 51 percent renewables by 2020.

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