Category Archives: Smart Grid

Red River Rivalry: What Oklahoma Gas & Electric can Teach Texas Utilities

800px-Red_River_Shootout_2006Fall is in the air, the State Fair of Texas is in full swing, and the annual meeting of the University of Texas (UT) and the University of Oklahoma (OU) will occur at Dallas' Cotton Bowl this weekend. One of the greatest football rivalries in the Big 12, UT and OU have been battling it out since 1900. Even the governors of both states frequently place bets on the game, like the losing governor having to present a side of beef to the winning governor.

And, while Sooners and Longhorns may not easily take advice from each other, Texas utilities should take a few lessons from Oklahoma Gas & Electric (OG&E). OG&E is Oklahoma's regulated utility serving over 800,000 customers in Oklahoma and western Arkansas.

Here in Texas, we are proud of many things from our "don't fence me in" ethos and wide-open landscapes to our self-reliance and abundant natural resources. Not too many states have the type of pride that Texas possesses (kitschy or otherwise). That pride extends to our innovative energy utilities as well, like Green Mountain Energy, Austin Energy, and CPS Energy in San Antonio, all of which are helping lead the state into the new energy sphere. Read More »

Also posted in Demand Response| Leave a comment

EDF Debuts Clean Energy Video and Raises a Glass to Austin and Pecan Street Inc.

Last night, EDF, CleanTX, Pecan Street Inc., and Google hosted one of the clean energy events of the season.

We brought everyone in the Austin clean energy community – from legislators to cleantech entrepreneurs to EDF members – together to celebrate the tremendous progress our great city has made as a clean energy leader over the years, serving as an incubator and hub for some of the most exciting and innovative companies in the clean tech sector. After all, it is the collective hard work and dedication of everyone that put Austin on the map as a global leader in the clean energy economy.

We also kicked off the evening with a screening of our new video that highlights what the smart grid is doing for American energy. Set in Austin’s Mueller neighborhood, one of the world’s largest green-built communities and Pecan Street Inc.’s testbed for energy innovation, this short film tells the dynamic story of a clean energy future from within the American home. It gives people who live in a connected community a chance to express what clean energy means to them personally, from independence and innovation to health and reliability. The heroes of the film are ordinary people from the community who are part of this quiet revolution.

Read More »

Also posted in Pecan Street, Renewable Energy, Solar, Wind| Tagged , | Comments closed

Sprung a Leak? Smart Water Meters to the Rescue

Source: freshserviceinc.com

Source: freshserviceinc.com

A few months ago I logged into my online utility account and noticed it was more than twice the amount I usually pay, all of the excess going to water. Given the kind of work I do, I scour my bill every month, comparing electric and water usage month-to-month and over the course of the year. We are water and electricity savers in our household, so what on earth could this spike be?

I immediately called the City of Austin, and they sent someone out to check the meter. Nope, nothing on that end. Then we brought in a plumber, who spent many hours and many of our dollars searching and found a leak in the toilet. By the time we went through all of that and got the toilet fixed, we had to pay our enormous bill plus the plumber’s bill. Why should I have to go through that rigmarole just to find a leak?

Wouldn’t it be easier if a smart water meter could send my utility and me a message the moment the toilet starts leaking?

Unfortunately, water infrastructure in this country is sorely in need of a reboot. The American Society for Civil Engineers gave the U.S. drinking water infrastructure a grade of a “D” in its 2013 Report Card for America’s Infrastructure, stating there are 240,000 water main breaks per year. And we’re still using antiquated “technology” in much of the sector. Read More »

Also posted in Energy Efficiency, Energy-Water Nexus, Utilities| Comments closed

This Smart Energy Experiment in Texas will Benefit You, Too

Workers install solar panels on a home in Austin's Mueller neighborhood, a project of Pecan Street Inc.

Workers install solar panels on a home in Austin's Mueller neighborhood, a project of Pecan Street Inc.

As I stroll through the Mueller neighborhood in Austin, TX, I see parks, fountains, two-door garage homes – absolutely nothing out of the ordinary – just your average suburban neighborhood. But I know better.

Under the surface of this community lives the most “connected” network of energy customers in the country. Mueller is the launching site for Pecan Street Inc.’s living smart-grid research project and, according to a recent issue of Time Magazine, America’s Smartest City.

The Time article features homeowners who generate and make money on their solar panels, while enjoying access to minute-by-minute energy use data. It shows their sense of stewardship and empowerment.

The story does a good job summarizing the mission of Pecan Street, of which Environmental Defense Fund is a founding member and environmental partner. But the author misses one important point when he writes: “The rest of America may never realize Mueller’s vision for the future.”

The truth is, we have cause for a lot more optimism than that. We believe that the Mueller model is scalable and EDF is working hard to make sure the rest of the country can also enjoy the benefits of a smarter, cleaner home. Read More »

Also posted in Energy Efficiency, Pecan Street, Renewable Energy| Comments closed

The Cheapest Way to Cut Climate Pollution? Energy Efficiency

This blog post was written by Lauren Navarro, Attorney and California Senior Manager, Clean Energy, and co-authored by Kate Zerrenner.

On June 2, the U.S. Environmental Protection Agency made a historic announcement that will change how we make, move and use electricity for generations to come.

For the first time in history, the government proposed limits on the amount of carbon pollution American fossil-fueled power plants are allowed to spew into the atmosphere.

There are two clear winners to comply with the plan while maintaining commitment to electric reliability and affordability: energy efficiency and demand response.

We’re already seeing pushback from some of our nation’s big polluter states, such as West Virginia and Texas. But the truth is that while the proposed limits on carbon are strong, they’re also flexible.

In fact, the EPA has laid out a whole menu of options in its Clean Power Plan – from power plant upgrades, to switching from coal to natural gas, and adopting more renewable energy resources. States can choose from these and other strategies as they develop their own plans to meet the new standards.

That said, there are two clear winners on the EPA’s menu that offer low-cost options for states that seek to comply with the plan while maintaining their commitment to electric reliability and affordability: energy efficiency and demand response. Read More »

Also posted in Demand Response, Energy Efficiency, Renewable Energy| 1 Response, comments now closed

Power Plant Rule a Tipping Point for Clean Energy Economy

powerplantrule

By: Cheryl Roberto, Associate Vice President, Clean Energy

For those of us (and all of you) who’ve been urging the government to implement meaningful climate policy, the release yesterday of a plan to cut carbon emissions from power plants has been a long time coming. But it finally came.

The U.S. Environmental Protection Agency’s proposed carbon pollution rule for existing fossil-fueled power plants – also known as the Clean Power Plan – are a huge win for our climate.

We also think it could go down in history as the tipping point in our nation’s transition to a clean energy economy. Here’s why:

Old, dirty power plants will be retired

The nation’s fleet of coal-fired power plants is the single largest source of carbon pollution in the U.S. and one of the largest in the world. Placing carbon regulations on this source of electricity for the first time in history will transform our energy system. Read More »

Also posted in Clean Air Act, Clean Power Plan, Climate Change, Coal, Demand Response, Energy Efficiency, Environmental Protection Agency, GHGs, Renewable Energy| Comments closed

Central Texas Poised To Become Regional Clean Energy Leader

Source: http://tpwd.texas.gov/state-parks/hill-country

Source: http://tpwd.texas.gov/state-parks/hill-country

With the recent release of the National Climate Assessment, the threat of climate change has never been clearer. Addressing this will require a fundamental transition away from fossil-fuel sources of energy in favor of renewable energy technologies like wind and solar power. Electric utilities vary in their progress towards delivering a future powered by clean energy. Notably, Central Texas, with its combination of energy know-how, creative thinking, and technology entrepreneurship, is home to many utilities leading the way in clean energy resources and smart grid technology.

Austin & San Antonio are leading the pack

Although Texas has a deregulated, competitive electricity market where most energy companies compete for customers, the San Antonio-Austin-Hill Country corridor is mainly comprised of public electric utilities, like municipals and cooperatives that are community-owned. For years, Austin and San Antonio’s municipal utilities have benefited from an engaged customer base that cares about the transition to a clean energy economy. Read More »

Also posted in Demand Response, Green Jobs, Renewable Energy, San Antonio, Solar| Tagged , | Comments closed

Can Texas Keep the Lights On? Clean Energy Holds the Answer.

rp_Final-Images-EDF-6524-200x300.jpgOn Tuesday, I had the pleasure of participating on a panel hosted by the Texas Tribune that centered on the future of Texas’ power grid and electric reliability. Joining me was John Fainter, president and CEO of Association of Electric Companies of Texas, Inc; Trip Doggett, president and CEO of the Electric Reliability Council of Texas; and Doyle Beneby, president and CEO of CPS Energy, San Antonio's municipal utility. The panel, entitled Keeping the Lights on in Texas, took place at and was broadcasted from St. Mary’s University in San Antonio. It's a worthwhile watch and I'm encouraged that Texas Tribune is dedicated to investigating Texas' energy issues.

For about an hour, we discussed a variety of aspects in the current and future energy landscape of the Lone Star State. In particular, I focused on the exciting shift to give people power over their electricity use, save money, and help the environment with every flip of the switch.

Read More »

Also posted in Demand Response, Electric Vehicles, Energy Efficiency, ERCOT, Renewable Energy, Solar, Texas Energy Crunch, Utilities, Wind| Tagged | Comments closed

Demand Response: People, not New Power Plants, are Driving the Clean Energy Future

By: Cheryl Roberto, Associate Vice President, Clean Energy

Clean energy resources, like wind, solar, and energy efficiency, have certain key advantages over traditional, fossil fuel-based resources: they don’t require expensive, polluting fuels or large capital investment, consume little to no water, generate negligible carbon emissions, and are easily scalable. To take full advantage of low-carbon, renewable energy sources, we need a power grid with enough flexibility to harness clean energy when it is available and abundant. That’s where demand response, a people-driven solution, comes in.

On a hot summer day, for example, electricity use rapidly increases as people turn on air conditioners to avoid the heat of the late afternoon. A decade ago, the grid operator’s only option is to turn on another fossil fuel power plant to meet the increased need for electricity. But, at any given time, there are thousands of light switches left on, idle water heaters, cycling swimming pool pumps, and forgotten thermostats that people could temporarily turn off or down, if only they were offered the right incentive. If asked, people can adjust their power usage in exchange for a financial reward. We call this “demand response,” and it is increasingly helping to balance the flow of electricity with our energy needs at a given moment.

Demand response diverts money that would generally go to a fossil fuel power plant to homeowners and businesses instead. In this scenario, a utility or demand response provider sends a message for participants to reduce electricity use at key times in exchange for a credit or rebate on their utility bill, in addition to the cost savings they will earn through conservation. Of course, participants always have the option to opt-out with the tap of a button on their smart phone or thermostat. Read More »

Also posted in Demand Response, Extreme Weather, Solar, Wind| Tagged | Comments closed

Fossil Fuel Industry's Tired Battle Against Clean Energy is Also a Losing One

Source: Alternative Energies

Source: Alternative Energies

The assault on successful renewable energy legislation continues, long after the facts have proven that state renewable policies deliver clean, affordable, and reliable energy solutions that the majority of Americans support. Apparently, the fossil fuel industry and its so-called “free market” allies didn’t get the memo.

There’s a great line in the opening scene of Ridley Scott’s 2000 blockbuster Gladiator where a soldier says to his general, as they are about to slaughter an overmatched foe, “People should know when they’re conquered.” The general replies, “Would you? Would I?”

So I can’t really blame the fossil fuel industry for fighting old battles in an effort to undo approaches that have increased investment in renewable energy in states around the country, created thousands of jobs, and continue to lower energy costs with each passing day. Read More »

Also posted in Environment, Legislation, Renewable Energy, Solar, Wind| 2 Responses, comments now closed
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