Selected category: Solar

Texas Wind is Thriving – and State Leaders Should Maintain Clean Energy Tools

wind turbines unsplashIn terms of clean energy, Texas is incredibly resource-rich. And as our wind progress shows, we have begun to maximize that potential: A new report from the American Wind Energy Associations shows the Lone Star State leads the nation with over 24,000 wind energy employees.

How did Texas arrive at the forefront of the wind energy economy? One factor that undoubtedly played a vital role: the creation of an ahead-of-its-time policy tool that required the identification of Competitive Renewable Energy Zones (CREZ), as well as the construction of transmission lines to move energy from the CREZ to electric customers.

Since West Texas has plentiful wind but not as many people, this initiative aimed to transport that wind energy to populous cities throughout the state. The rules allow the Public Utility Commission of Texas (PUCT) to designate an area with abundant renewable energy as a CREZ, and then approve new transmission lines or improvements to existing ones. In 2008, the PUCT exercised this authority and the resulting power lines – completed in 2014 – stretch nearly 3,600 miles, moving clean, renewable energy across the state while improving the overall reliability of the electric grid.

However, despite these successes, the PUCT recently proposed to dismantle the rules related to CREZ and the approval of new transmission lines, which would be a significant affront to the state’s thriving wind industry – including the revenue and jobs that come with it. Right now, there are no proposals to expand the designation of CREZ and develop additional power lines to those zones. But with the rapidly changing energy landscape, it makes more sense for state leaders to maintain CREZ capabilities in their toolkit, rather than undoing a successful energy development policy. Read More »

Also posted in Renewable Energy, Wind| Read 1 Response

Why Isn’t Texas Saving Energy and Water through Solar Floatovoltaics?

floatovoltaics flickrSymbiosis – in which different species have a cooperative or mutually beneficial relationship – is everywhere in nature: honeybees receive vital nutrients from flowers while delivering pollen (male) directly to the female parts of the flower; pilot fish gain protection from predators, while sharks gain freedom from parasites; and dogs protect their owners, while receiving food and shelter. Cited by some scientists as a major driver of evolution, symbiosis has played an important role in the mutual survival of certain species.

Two elements in nature that are also very symbiotic are energy and water: It takes water to produce and distribute energy, while energy is used to treat, pump, and distribute water. This inextricable link is knowns as the energy-water nexus. Yet, energy and water planners do not treat these important resources as symbiotic “species,” resulting in a lot of waste – something we cannot afford with climate change on the rise.

Floating solar panels atop bodies of water, or the cleverly nicknamed “floatovoltaics,” are a possible solution for both energy and water challenges. The panels help to reduce evaporation of water – critical in hot, dry places like Texas and California – and the water helps to keep the panels cool, increasing their efficiency. Plus, compared to more traditional fuel sources, solar PV requires little to no water to produce electricity. Incorporating more solar energy and relying less on coal or natural gas means greater water savings overall.

Floatovoltaics seem like a win-win solution, but it’s not being deployed on a large scale yet. Some countries and U.S. states have surged ahead in testing this technology. So why isn’t a state like Texas, with big reservoirs, crippling droughts, and lots of solar potential, taking this bull by the horns? Read More »

Also posted in Energy-Water Nexus, Renewable Energy| Read 6 Responses

3 Ways Texas’ Grid is Getting Smarter Thanks to DOE’s SunShot Initiative

rp_Pecan-Street-300x199.jpgLast week, GridWise Alliance released its 3rd Annual Grid Modernization Index (GMI), a ranking of every state’s progress toward modernization of our nation's electric system – and Texas impressively placed third. The Alliance, a leading smart grid coalition which includes Environmental Defense Fund, based its assessment on state policies, customer engagement, and investment in advancing grid operations.

As we move toward a smarter, more efficient electric system, Texas is emerging as a leader in grid modernization. And with three recent smart-grid grants from the U.S. Department of Energy’s (DOE) SunShot Initiative, the Lone Star State could climb to the top of the GMI list.

Since 2011, the DOE has awarded millions of dollars through the SunShot Initiative to a variety of public and private entities. The goal is to make solar energy cost-competitive with other forms of electricity by the end of the decade, meaning it would cost the same to get your power from solar as from more traditional sources like coal. In the short amount of time since the program began, the solar industry is already 70 percent of the way there.

As the sixth largest electricity consumer in the country, Texas could greatly contribute to reaching this goal, especially with recent DOE support given to projects run by Austin Energy, Pecan Street, and GeoCF: Read More »

Also posted in Energy Storage, Pecan Street, Renewable Energy, Smart Grid| Tagged , , | Read 2 Responses

5 Signs of Texas’ Clean Energy Momentum in 2015

sparklers-586002_640 pixabayFrom Apple to General Electric, it is common practice in the corporate world for established juggernauts to invest significant sums for research and development. Why? Maintaining one’s reign atop a sector requires dynamic, cutting edge innovation.

The same logic applies to state economies. And when it comes to energy, Texas – where oil and gas reign king – has arguably been America’s most dominant state for the past century. Over recent years, however, technologies and developments reshaping the sector have advanced at an unprecedented rate. As a result, it’s become clear that the energy sector of the future will rely far more on clean energy and smart technologies than on fossil fuels.

The good news: Texas has by far the most potential for solar and wind generation in the United States, which means the Lone Star state might be even more energy-rich in the 21st century than it has been in the past. In addition, the state’s energy sector is trending cleaner due to market forces.

And, in case you needed more proof, 2015 has been a dynamite year for clean energy momentum in Texas. Here are five reasons why: Read More »

Also posted in Clean Power Plan, Energy Efficiency, ERCOT, Renewable Energy, Wind| Read 3 Responses

It’s Time to Change the Conversation about the Clean Power Plan in Texas.

texas capWhen the Environmental Protection Agency (EPA) finalized America’s Clean Power Plan in early August, it marked the first time our country has put a limit on emissions from the nation’s largest source of carbon pollution: power plants. The standards represent a huge step forward for cleaner air and all of the benefits that come along with it.

Texas leaders immediately denounced the final plan, boldly proclaiming it would have catastrophic consequences, and vowed to fight the Clean Power Plan.

But if state decision makers stop to look at the facts, they will see that the Clean Power Plan is well within our reach. In fact, Texas can get to 88 percent of the way toward compliance simply through current trends alone, as shown in our new report out today, Well Within Reach: How Texas Can Comply with and Benefit from the Clean Power Plan. And, not only is compliance achievable, the plan actually provides Texas the opportunity to use it to grow the state’s economy. Read More »

Also posted in Clean Power Plan, Energy Efficiency, Renewable Energy, Wind| Tagged | Read 5 Responses

Clean Power Plan Should be Met with Texas-Sized Innovation

https://www.flickr.com/photos/stuckincustoms/3189889363For the past 25 years, I have had the opportunity to work on clean energy and clean air issues for Texas. Throughout this time, I have come to believe the Electric Reliability Council of Texas (ERCOT), which manages about 90 percent of Texas’ grid, is the best grid operator in the country. In my opinion, ERCOT has implemented the most competitive electric marketplace in the country, while stabilizing utility costs and maintaining reliability.

And now, Texas is being presented with an opportunity to continue leading on electricity. The Environmental Protection Agency (EPA) has just released its historic final standards on carbon pollution from power plants, the Clean Power Plan, and Texas is well-positioned to comply. Not only that, the plan could actually be one of our state’s most effective tools for economic development and water planning.

I’m hopeful ERCOT and other involved Texas decision makers will recognize the clean energy trends already underway and seize the potential benefits within our reach through the Clean Power Plan – making the best decisions for our citizens and economy. Read More »

Also posted in Clean Power Plan, Demand Response, Energy Efficiency, Renewable Energy, Wind| Comments are closed
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    Confluence of SJR, Old, and Middle rivers

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