Monthly Archives: November 2013

Fueling Cities with West Texas Wind as CREZ Comes Online

MaritaHeadshot

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| Tagged , , | Comments closed

Ozone Season Is Over, but the Fight for Clean Air in Texas Isn’t

Elena CraftOctober 31 marked the official end of ozone season in Texas. Ozone pollution, commonly known as smog, forms when compounds found in fossil fuel emissions react with sunlight. Ozone is a serious health concern for Texans, as excess exposure to ozone has been linked to a number of detrimental health effects, including asthma, heart attacks and even cancer.

Unfortunately, for many Texas cities, the combination of sunny days and crowded highways led to consistent violations of the standard over the course of this ozone season, and on a few days outside the season.

This year’s air quality measurements from the Houston region demonstrate that ozone pollution surpassed EPA’s health-based standard during 24 separate 8-hour intervals in 2013. Last year, the same air monitoring stations recorded 37 ozone violation days. Houston saw the highest ozone levels across the state, but Dallas and San Antonio followed closely behind. The worst days for both Houston and Dallas came when ozone peaked at 100 ppb—a level considered unsafe for healthy children and adults to have prolonged outdoor activities. Read More »

Posted in Air Pollution, Clean Air Act, Environmental Protection Agency, Ozone| Tagged , , | Comments closed

Clean Air Standards Create Opportunities, Not Problems for Texas

Jim MarstonOn Thursday, November 7, the Environmental Protection Agency opened its doors across the country to solicit public comment on the Carbon Pollution Standards for existing coal-fired power plants.  The EPA seeks to implement common sense, realistic limits on the air pollution emitted from fossil fuel power plants, the single largest source of climate pollution in the United States.

To date, the coal industry has had free license to pollute carbon without limitation, leading directly and indirectly to harm human health and the environment.

These rules will bring a breath of fresh air to Texans and other Americans across the county.

Sadly in a few states, such as Texas, officials are acting to protect the owners of a few dirty coal plants and undermine the economic and health benefits that EPA will realize with the new measure.

Christi Craddick, member of the Texas Railroad Commission, the state agency charged with regulating mining, published an editorial in the Abilene Reporter-News stating the proposed EPA standards will cause “detrimental effects on U.S. competitiveness in world markets, halt America’s energy boom and manufacturing renaissance and cost the U.S. economy.”  Craddick cites no evidence to support her claims.  Read More »

Posted in Air Pollution, Clean Air Act, Coal, Environmental Protection Agency, Natural gas, Renewable Energy, Solar, Wind| Tagged | Comments closed

Pecan Street’s Study Shows Electric Vehicles Won’t Overload the Electric Grid

Source: Pecan Street Inc.

Source: Pecan Street Inc.

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

Over the past few years, we’ve seen some of the world’s largest automakers release their first mass-market electric vehicles. Models like the Chevrolet Volt, Nissan Leaf and Tesla Model S are popular with consumers looking to reduce their carbon footprint and spend less at the pump. But the vehicles’ rising popularity has raised concerns about the effect they might have on the electric grid, particularly during the hot summer months in Texas.

Electric vehicles are the largest new home electric load in decades. Some suspected that drivers, upon returning home from work, would charge their vehicles during the evening hours (a ‘rush-hour’ time for the wires that carry our energy, which strains the electric grid). They thought that the increased need for energy would overwhelm the electric system, possibly force utilities to fire up more dirty fossil fuel power plants and offset any potential environmental benefits of the gasoline-free car. Thankfully, this line of thinking is now an idea of the past.

A recent report from Pecan Street proves that electric vehicles have less of an impact on the electric grid than anticipated. Read More »

Posted in Pecan Street, Smart Grid| Tagged , | Comments closed

Texans Speak Out Against Air Pollution at EPA’s Listening Session

Source: Sierra Club

Source: Sierra Club

This post was written by guest blogger Julia Collins, EDF Communications Intern, US Climate and Energy Program. 

Last Thursday, over a hundred people, including moms, grandfathers, businessmen, coal miners and environmentalists, descended upon the Dallas Public Library to speak to the EPA regarding new regulations for carbon emissions on existing coal power plants – a topic charged with political tension. The auditorium was packed with engaged citizens eager to participate in just one of 11 “Listening Sessions” held around the country to solicit input on the proposed regulations. I stood alongside other groups, such as Sierra Club, the NAACP, Public Citizen and several others.

As an intern, I don’t always have the opportunity to create the formative changes this country needs. Instead, I, like many other Americans, put my faith and trust in the EPA to do the right thing – for the planet’s future, for the country’s future, for my future.

During the listening session, I heard speeches that were heartfelt and honest, and that touched upon many subjects we can all relate to – family, history and country. I heard several children with asthma lament that they can’t play on the playground with their friends and have to keep an inhaler close at hand all day. Read More »

Posted in Air Pollution, Climate Change, Dallas Fort-Worth, Environmental Protection Agency, GHGs| Comments closed

EPA Is Listening: Share Your Climate Change Story

BiLK_Thorn/flickr

The following post regarding U.S. EPA’s listening sessions on carbon pollution standards for existing power plants originally appeared on EDF’s Voices blog. There will be a listening session in Dallas on Thursday, November 7 at the J. Erik Jonsson Central Library. More information, including time, address, how to sign up or submit comments via email, and information about sessions around the country can be found here.

Para leer este artículo en español, haga clic aquí.

Imagine if we didn’t have seatbelt or car safety standards in place to reduce the dangers of car crashes, the leading cause of unintentional death to children. Or what if society made no effort to curb tobacco use, the single most preventable cause of disease?

Well, we didn’t always have these important standards and guidelines even though today they are well accepted. It took the work of many advocates to bring them about.

Our country currently has the chance to address another hazard. We can help slow climate change by placing common sense limits on carbon pollution from power plants – the single largest source of climate pollution in the United States. Read More »

Posted in Clean Air Act, Climate Change, Dallas Fort-Worth, En Español, Environmental Protection Agency| Comments closed
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