Tag: "smart-grid"

Posted June 8, 2017 by lgonzalez

As Newport Utilities (NU) in Tennessee moves forward with a plan to offer Fiber-to-the-Home (FTTH) connectivity, they are holding public informational meetings. At a recent meeting, locals received the plan positively, reinforcing that idea that NU is on the right track.

The network will be funded by a $3.5 million interdepartmental loan from the utility’s electric system in addition to a USDA loan. The first phase of the build out will connect just under 6,800 residential and approximately 1,200 business premises. It will also bring electric substations, the city of Newport, emergency services, and local schools on to the new infrastructure. The second phase will continue to connect remaining NU’s service area.

Why Are THEY Here Anyway?

In recent weeks, anti-muni groups from Knoxville and other areas have targeted the project, raising questions among the community; NU officials wanted to address the misinformation directly. Chair of the board Roland Dykes said:

“There has been alot of publicity, negative and positive in the community and we wanted to do this to make sure everybody understood what we are trying to do, and what broadband will mean for our community.” 

WNPC reported that “virtually all of the attendees were positive about the plan, because many areas of Cocke County are without Internet service.” WNPC also noted that the only unfavorable opinion was from an attendee who refused to answer when asked if he was backed by the cable industry. That individual doesn’t live in Cocke County.

Raising Speeds, Holding Down Rates...A Muni Tradition

A former NU employee who is now with the Morristown Utility Board spoke at the meeting, describing how the publicly owned network attracts businesses to Morristown. In addition to boosting economic development, MUS FiberNet brings fast, affordable, reliable connectivity to residents and businesses in the MUS service area. They started serving premises in 2006 with FTTH and have never raised rates, even though they HAVE...

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Posted June 6, 2017 by christopher

One of the very many treats at Mountain Connect this year was a keynote from Chattanooga EPB's Director of Fiber Technology, Colman Keane. (Watch it here.) After discussing their remarkable successes, we snagged an interview with him (he was last on the show for episode 175).

We discuss whether or not Chattanooga is an appropriate role model for other cities considering a municipal fiber investment and the general viability of citywide approaches in the current market.

We also get an update on Chattanooga's financials, their enthusiasm on connecting well over 90,000 subscribers, and how the smart grid deployment is creating tremendous value for both the utility and the wider community.

For more about Chattanooga, take a look at our ongoing coverage. We've been following the network and the community since 2009.

Read the transcript of the show.

We want your feedback and suggestions for the show-please e-mail us or leave a comment below.

This show is 23 minutes long and can be played on this page or via iTunes or the tool of your choice using this feed.

You can download this mp3 file directly from here. Listen to other episodes here or view all episodes in our index.

Thanks to Arne Huseby for the music. The song is Warm Duck Shuffle and is licensed under a Creative Commons Attribution (3.0) license.

Posted May 17, 2017 by KateSvitavsky

Congratulations to Chattanooga’s EPB Fiber, which in April exceeded 90,000 subscribers and contributed to lower power rates for all EPB customers.

Savings For Everyone

While the increased subscribership is cause for celebration, an equally important chapter in the story is that EPB lowered power rates by 7 percent as a result of upgrading to a “smart grid.” All EPB customers may not subscribe to EPB Fiber's Internet access, but all electric customers benefit from lower electric rates. Chattanooga’s fiber network operates as the main mode of communications for the grid, while also providing Internet services to businesses and residents.

The grid and fiber combination includes sensors, meters, and switches that enable EPB to track energy use and manage power outages. During one storm in 2013, the grid’s switches reduced outage times by 55 percent, saving EPB $1.4 million. In late April, the area endured severe storms, but network officials estimate the smart grid prevented power outages to 17,800 customers.

In an interview with Christopher last November, EPB’s former President and CEO Harold DePriest detailed how Chattanooga’s fiber network helps bring down costs:

“We built a smart grid on the back of that fiber, and that has very literally cut the number of outages and the length of outages here in Chattanooga by 50 to 60 percent... that one thing is saving our community's businesses somewhere in the neighborhood of 50 to 60 million dollars a year. That's pretty substantial.”

J. Ed. Marston, EPB’s vice president of marketing and communications, said:

"It's proved out a business model that is very effective and one that could be played out on a national level. We've proven that this subscriber-funded model for building both a smart grid and a fiber-optic communications network...

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Posted April 5, 2017 by Staff

This is the transcript for Community Broadband Bits Episode 247. Ken Demlow of Newcom Technologies chats with Christopher Mitchell about what happened in Nashville and why poles are important for fiber. Listen to this episode here.

Ken Demlow: There's all that kind of communication that not only can improve what happens in electric and what happens in water, but also just such better communication with your customer, and it's all good stuff.

Lisa Gonzalez: This is episode 247 of the Community Broadband Bits Podcast from the Institute for Local Self-Reliance. I'm Lisa Gonzalez. Ken Demlow, Sales Director of Newcom Technologies joins Christopher this week to talk about several topics. In addition to discussing engineering and design and how it relates to telecommunications networks, Ken shares how Newcom is taking advantage of new technology to offer communities the best results. Christopher and Ken also get into the details of smart-grid and some benefits and uses that you might not necessarily think of right away. The guys spend some time on what happened in Nashville when Ken worked on the Google Fiber project. He shares his inside perspective. You can learn more about Newcom at nucomtech.com. Now, here's Christopher with Ken Demlow from Newcom Technologies talking about engineering and design, smart-grids, and pole drama in Nashville.

Christopher Mitchell: Welcome to another edition of The Community Broadband Bits Podcast. I'm Chris Mitchell. Today, I'm speaking with Ken Demlow, the sales director of Newcom Technologies. Welcome to the show.

Ken Demlow: Thank you. Good to be here.

Christopher Mitchell: Ken you're one of my favorite people at these trade shows. We're here at the Iowa Association of Municipal Utilities, and as you know, I contrived an excuse to have you on because I think you're a fun person to talk to.

Ken Demlow: Thank you. That's better than I deserve, but thank you.

Christopher Mitchell: I think we're going to start with just a brief explanation of what Newcom Technologies does.

Ken Demlow: We are telecommunication...

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Posted April 4, 2017 by christopher

While at the annual Iowa Association of Municipal Utilities Broadband Conference, I forced Ken Demlow to be our guest on Community Broadband Bits Podcast 247. Ken is the Sales Director for Newcom Technologies, where he has worked with many different fiber-optic deployments on the ground and is a fun guy to talk to more generally.

Our discussion focuses on two main topics - the benefits of using fiber-optic connections to smart-grid applications rather than relying on wireless and the challenges that Google faced in getting on the poles in Nashville to build its fiber-optic network (which seems to be stalled). 

Ken had a front-row seat to the work in Nashville to get Google Fiber on poles but our conversation focuses on what is publicly known. We aren't breaking any insider secrets, but this is a very good discussion about the tremendous challenges of dealing with attachments on over 100,000 poles when contemplating a citywide metro fiber build. For people who haven't done it, this will explain why encouraging private sector competition at the physical network level is very difficult. And we keep it interesting - from possibly the worst idea for a sci-fi antagonist ever and how make-ready could fit into Greek myths.

Read the transcript of the show here.

We want your feedback and suggestions for the show-please e-mail us or leave a comment below.

This show is 29 minutes long and can be played on this page or via iTunes or via the tool of your choice using this feed.

You can download this mp3 file directly from here. Listen to other episodes here or view all episodes in our index.

Thanks to Break the Bans for the music. The song is Escape and is licensed under a Creative Commons Attribution (3.0) license.

Posted March 20, 2017 by lgonzalez

A new case study recently released by the Berkman Klein Center for Internet & Society at Harvard University describes how the community of Concord, Massachusetts deployed its extensive municipal fiber-optic network and smart grid. In Citizens Take Charge: Concord, Massachusetts, Builds a Fiber Network, the authors offer history, and describe the benefits to the community from better connectivity and enhanced electric efficiencies.

 

 

Key Findings from the report:

  • In 2009 Concord Municipal Light Plant (CMLP) started work on a 100-mile fiber optic and wireless network to provide backhaul for a smart grid. The fiber passes 95 percent of homes and businesses in town. 
  • The $3.9 million project was paid for by electric ratepayers through annual payments that started at $418,000 per year and will decline to $207,000 in the 15th and final year of payments. The fiber will last for at least 30 years. 
  • In a second step, CMLP established a telecommunications division, called Concord Light Broadband, and borrowed $600,000 to fund startup costs of an Internet access business and fiber connections to customers. 
  • CMLP offers residential data plans of up to 200 Mbps, upload and download, for $89 monthly with a two-year agreement. CMLP competes with Comcast. CMLP doesn’t offer phone or video, but does provide much faster data upload speeds than does Comcast. 
  • The project is still being built: at the end of 2016, Concord Light Broadband served about 750 customers (a “take rate” of about 12 percent of the 6,000 customers CMLP estimates could take service) and earned 2016 revenue of $560,000, slightly less than operating costs of $583,000. (In 2016 the division also paid debt service of $60,000, including a $50,000 payment on principal.)
  • CMLP’s fiber helped the town save $108,000 in annual police and school communications costs and generated $88,000 in leasing revenue from a private school and two telecom companies. 
  • CMLP is only in the early stages of realizing the benefits of its fiber. The utility is now engaged in studies on how to use the infrastructure to realize more cost savings, increase revenue, provide new services, and reduce emissions in the coming decades.
  • David Talbot, one of the report authors, also recently...
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Posted March 13, 2017 by lgonzalez

A new article from the Berkman Klein Center for Internet and Society takes a look at the pay in and pay off from Chattanooga’s investment into its fiber-optic network. The article, Smart Grid Paybacks: The Chattanooga Example, was written by Davd A. Talbot and Maria Paz-Canales.

From the Abstract:

After building a fiber optic network throughout its service territory, the city-owned electric utility in Chattanooga, Tennessee, became the first U.S. company to offer Internet access speeds of 1 gigabit per second to customers. The fiber also serves as the backbone for a sophisticated smart grid.

Data show that the savings produced by the smart grid, plus revenue from access fees paid by the utility’s Internet access business, more than cover the capital and operating costs of the smart grid. What’s more, we estimate this would still be true even if the utility hadn’t received a $111.6 million federal stimulus grant, and instead borrowed the extra amount. We reach this conclusion after counting direct savings in the utility’s operating costs (such as labor, truck maintenance, and fuel), avoided purchases of expensive wholesale power at peak times, and avoided power losses.

The region is also experiencing second-order benefits including economic development and savings to local businesses thanks to fewer and shorter power outages. The data on the following two pages were provided by the utility (known as the Electric Power Board of Chattanooga, or EPB), and include data on second-order benefits originally published by Bento Lobo at the University of Tennessee at Chattanooga.

The authors detail direct and indirect paybacks to the community from the smart grid investment. The grand total? $67.1 million.

Check out the full article here.

Posted January 10, 2017 by christopher

Nestled in the Cherokee National Forest on the border of Tennessee and North Carolina, not far from Virginia, is Erwin. Erwin Utilities runs the water, wastewater, and electricity for the town of 6,000 and long wanted to invest in a fiber network. After years of following industry trends, they developed a plan to build it and tell us how in Community Broadband Bits episode 235.

General Manager Lee Brown and Fiber-Optic Engineer John Williams join us to discuss what started as a pilot project but is now an incremental plan to connect the entire community with a Fiber-to-the-Home network offering high speed Internet access and telephone service.

We discuss the reaction from the community, financing, and how they are using it for smart utility management -- not only for electricity but also for water services.

Read the transcript of the show here

We want your feedback and suggestions for the show-please e-mail us or leave a comment below.

This show is 29 minutes long and can be played below on this page or via iTunes or via the tool of your choice using this feed.

You can download this mp3 file directly from here. Listen to other episodes here or view all episodes in our index.

Thanks to Admiral Bob for the music. The song is Turbo Tornado (c) copyright 2016 Licensed under a Creative Commons Attribution (3.0) license. Ft: Blue Wave Theory.

Posted December 8, 2016 by lgonzalez

On November 27th, the Chattanooga area was pelted with rough storms. According to the city's Electric Power Board (EPB) spokesman John Pless, the utility smart-grid kept the lights on for 90 percent of the city’s electricity users who would have otherwise experienced an outage. A smart-grid detects where damage occurs and allows the network to self-heal when possible, often in seconds and undetected by electricity users.

"Smart grid automation either prevented or automatically restored more than 23,000 customer outages, with almost 2,100 customers experiencing outages of greater than five minutes," Pless said.

In addition to the security of maintaining electric service during severe weather, businesses lose productivity when the power goes out. By 2014, EPB officials estimated the technology had saved local businesses approximately $50 million in two years; it had reduced outages by 60 percent. Since then, they have worked with the Oak Ridge National Laboratory to get maximum efficiency from the EPB smart-grid.

Harold DePriest, retired President and CEO of EPB, spoke with Christopher recently in episode #230 of the Community Broadband Bits podcast. During the conversation, Harold talked about how the smart-grid has positively impacted the community:

"[T]hat one thing is saving our community's businesses somewhere in the neighborhood of 50 to 60 million dollars a year. That's pretty substantial. [F]rankly, the revenues are now staying here in Chattanooga. We'll be, this year, about $150 million in revenues. That means there are additional monies for taxes. Our in lieu of tax payments are actually up about $8 million because of our smart-grid, on an annual basis. Roughly half of that goes to the school system, so that's a pretty neat thing in my opinion. The other is it's supplied the money for EPB to invest in other things that are of value to our customers, a new control center, GPS in all of our trucks, the ability to respond quicker and more efficiently on a daily basis, and in large outages. All...

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Posted December 2, 2016 by Anonymous

 

This is the transcript for episode 230 of the Community Broadband Bits Podcast. Harold DePriest of Chattanooga, Tennessee, describes his role in building the fiber network in the city. This is an in-depth interview of over an hour in length. Listen to this episode here.

Harold DePriest: This fiber system will help our community have the kind of jobs that will let our children and grand children stay here and work if they want to. That is the biggest thing that has happened.

Lisa Gonzalez: This is episode 230 of the community broadband bits podcast from the Institute for Local Self-Reliance. I'm Lisa Gonzalez. Chattanooga, Tennessee has been profiled in dozens of media outlets. It's a community reborn from one of the dirtiest cities in America, to what is now an economic development powerhouse. The city's publicly owned fiber optic network provides high quality connectivity that attracts businesses and entrepreneurs, but getting to where they are today did not happen overnight. In this episode, Chris has an in depth conversation with Harold DePriest, one of the men behind bringing fiber optics to Chattanooga. He's retired now, but as president and CEO of the electric power board, he was involved from the beginning. Harold describes how the electric power board made changes both inside and out, and went from being just another electric utility, to one that's considered one of the best in customer service in the country. The interview is longer than our typical podcast, but we think it's worth is. Now here are Chris and Harold DePriest, former CEO and president of the electric power board in Chattanooga, Tennessee.

Christopher Mitchell: Welcome to a community broadband bits discussion. A long form discussion, a little bit different from what we normally do, with someone that I have a tremendous amount of respect for, Harold DePriest. Welcome to the show.

Harold DePriest: Thank you. It's good to be with you Chris.

Christopher Mitchell: Harold, you've been the CEO, and you've recently retired from being the CEO and president of the electric power board in Chattanooga, which runs that legendary municipal fiber network. You've been involved in many capacities in public power, and I know that you're...

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