Tag Archives: Texas

Fueling Cities with West Texas Wind as CREZ Comes Online

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This commentary originally appeared on EDF's Energy Exchange blog.

As we approach the end of 2013, Texas’ power grid is soon to embark on a new clean energy path.  While most people don’t get too excited about electrical transmission and distribution lines, the much awaited Competitive Renewable Energy Zone (CREZ) transmission project– set to come online in a few weeks and roll out through 2014 – could be the exception.

Approved by the Public Utility Commission of Texas (PUCT) in 2008, CREZ is a 3,600 mile transmission line that will connect remote West Texas wind energy to the eastern cities that need its power – 18,500 megawatts of power to be exact.  This is enough power to energize 3.7 million to 7.4 million homes and increase available wind power supply by a whopping 50 percent.

Much like some other wind-rich regions in the country, wind in the West and Panhandle regions of Texas was partially unused, or curtailed, because local communities could not use all of the available supply  and the state’s current, outmoded electric grid could not efficiently deliver the abundant energy to high-demand eastern cities.   This ‘congestion’ bottleneck forced wind farms to lower prices and, at times, pay the utilities to take their electricity.  Read More »

Posted in Renewable Energy, Wind| Also tagged , | Comments closed

Texas Boasts Most Modern Power Grid In The Country

This commentary originally appeared on EDF's Energy Exchange blog.

In an effort to gauge where America’s power grid stands, Washington D.C.-based group GridWise Alliance evaluated grid modernization in 41 states and the District of Columbia.  Texas and California tied for first place—standing far above the next runner up.

So what makes Texas’ grid so special?

Texas restructured its electricity market in 1999, introducing competition into the retail electric market.  The new competitive retail market gave most Texans a choice of electricity providers from dozens of companies, so these energy providers compete to offer the most advanced services.  For example, Texans can opt for 100% renewable electricity from Green Mountain Energy.

Additionally, in an effort to update Texas’ electric grid, the Public Utility Commission, Texas’ governing body for electricity, passed a resolution prompting “wires companies”(the firms that deliver energy from power plants to homes and businesses) to invest in millions of smart meters.  Smart meters can help eliminate huge waste in the energy system, reduce peak energy demand (rush hour on the electrical wires) and spur the adoption of clean, low-carbon energy resources, such as wind and solar power, by managing energy demand and generation more efficiently.

Read More »

Posted in Climate Change, Smart Grid, Solar, Utilities, Wind| Also tagged , , , , | Comments closed

Local Energy-Water Solutions Should Be A Model For The Nation

This commentary originally appeared on EDF's Energy Exchange blog.

Over the past several weeks, I've written a lot about the intimate and inextricable connection between energy and water. The energy-water nexus involves a number of technologies, environmental factors and stakeholders. Thus, it’s no surprise that water and energy’s fundamental connection has eluded policymakers for so long. With this post, I review the lessons discussed so far, so that policymakers can understand the key issues surrounding the energy-water nexus and what’s at stake if we fail to act now.

The Bottom Line

Conventional electricity sources, like coal, natural gas and nuclear power plants, require an abundance of water — about 190 billion gallons per day. Because the majority of our electricity comes from these sources, high energy use strains the water system and contributes to Texas’ prolonged drought. Coincidentally, extreme drought could force power plants to shut down.

Climate change is having a profound effect on our weather patterns, making extreme heat and drought more common in Texas and throughout the Southwest. If we don’t set the energy-water system on a sustainable course, we risk a compounded problem.

Read More »

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Austin Energy + Nest: Empowering Texans To Take Control Over Their Own Energy Use And Electric Bills

This commentary originally appeared on EDF's Energy Exchange blog.

Source: Nest

If you have been following our Texas Energy Crunch campaign over the last year, you know that demand response (DR) can play a pivotal role in meeting Texas’ energy needs without relying on dirty, inefficient fossil fuels that pollute our air and consume much-needed water.  Simply put, demand response rewards those who reduce electricity use during peak (high energy demand) times, resulting in more money in peoples’ pockets, a more stable and reliable electric grid and less harmful pollution from fossil fuel-fired power plants.

That said, fully harnessing DR in Texas homes has been a bit of a challenge, despite the high electricity prices that result from the scorching summer temperatures.  To understand the issue, it’s important to look at the obstacles emerging technologies often face.  I highlight some of these obstacles in a recent EDF Voices blog and will be diving deeper in future posts.  Namely, the infrastructure to fully enable residential DR adoption isn’t in place, yet.

Read More »

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Review Of The Great Texas Wind Rush – With Some Final Words From EDF…

On Saturday, the Austin-American Statesman ran a review I wrote on Asher Price and Kate Galbraith’s new book, The Great Texas Wind Rush: How George Bush, Ann Richards, and a Bunch of Tinkerers Helped the Oil & Gas State Win the Race to Wind Power. Not only is it a great read and a thorough history of Texas’ wind industry, it mentions EDF multiple times; our own Mark MacLeod and Jim Marston played prominent roles in the grand negotiation that established Texas’ Renewable Portfolio Standard during the state’s electric utilities deregulation in 1999.

Today, Texas leads the nation in wind power, but it was not always so. The book charts how the early days of wind turbine mishaps and misfortunes ushered in the present state of affairs, with wind providing over 9% of state’s overall electricity in 2012 and up to 28% of the state’s power when the wind is at its best. The authors craft the story well, pulling from legendary tales of the Wild West, romantic literary and artistic accounts from the likes of Cormac McCarthy and Woody Guthrie and the gubernatorial regimes of Ann Richards and George W. Bush. To entice you to pick up a copy, here are some excerpts, including a quote from Jim Marston who, rightfully so, has the last words in the book.

Starting with the early days of the “tinkerers”, Galbraith and Price, both energy and environmental reporters from the Texas Tribune and the Austin-American Statesman, respectively, feature many characters, including Marcellus Jacobs: Read More »

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Transportation Research Board Leads The Way In New Research To Inform Freight and Marine Decision Making

Recent years have seen significant changes in the global freight and supply chain system. An expanded Panama Canal, significant population growth in the South and Southeast, and new infrastructure and system resiliency demands pose a challenge to our aging freight transportation system. It is crucial for researchers, policy makers and practitioners to work together and prioritize research to overcome these new challenges. Fortunately, the National Research Council’s Transportation Research Board (TRB) is working with stakeholders, including EDF, to advance critical research efforts that will help modernize the global transportation system.

Earlier this month, TRB reviewed ongoing research for marine and freight transportation. In doing so, TRB also established priorities for future studies, with an overarching goal to “promote innovation and progress in transportation.” EDF will partner with TRB to champion innovative research and facilitate a transition to cleaner and more efficient marine and freight transportation choices going forward.

Texas faces many pressing transportation issues of its own. Record traffic growth, rapid expansion at the Port of Houston, booming population growth across the state, and a flurry of oil and gas drilling activity all pose unique infrastructure and air quality challenges to the Lone Star State.

A key transportation challenge faced by Texas is congestion at its U.S.-Mexico border crossings. Emissions from idling trucks at crowded border crossings have brought air pollution concerns in border cities such as El Paso and Laredo.  The Texas Department of Transportation is collaborating with the Texas A&M Transportation Institute to develop a tool to help streamline border crossings. The Border Crossing Information System provides drivers, carriers and other stakeholders with real-time and historical information about border crossing wait-times and delays. The data make it easy for truck drivers to understand congestion patterns, thereby reducing vehicle idling and harmful air emissions. Read More »

Posted in Air Pollution, Environment, Goods Movement, Houston, Ports, Transportation| Also tagged , , , , , , | Comments closed
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