Supervisory control and data acquisition (SCADA) systems allow utility systems to gather and analyze real time data. The computer system reduces outages, keeps the utilities running efficiently, and allows staff to know where problems arise. Municipal utilities that use SCADA systems are increasingly taking the next step - using the fiber-optic infrastructure that supports SCADA to bring better connectivity to town. Clarksville took that route and is now considering ways to become one of the best connected communities in Arkansas.

"I Don't Think We're In Kansas Anymore"

As the seat of Johnson County, Clarksville is located in the northwest area of the state along I-40 and is home to just under 10,000 people living at the foothills of the Ozarks near the Arkansas River. The area is known for its scenery and its tasty peaches and every summer, the county holds a popular Peach Festival. The nearest urban areas are Little Rock, about 90 minutes to the east, and Fort Smith about an hour west. 

Large employers in the community include University of the Ozarks, Tyson Foods, Haines, and Baldor, a motor and control manufacturing processor. There’s also a Walmart Distribution Center in Clarksville.

When he began as General Manager of Clarksville Light and Water (CLW) in 2013, John Lester realized that one of the challenges the municipal electric utility faced was that it did not have a SCADA system for managing the electric, water, or wastewater system communications. Even though the Clarksville utility system was well cared for and managed, a SCADA system could push it to the next level in efficiency and services.

Lester had been instrumental in optimizing the use of the fiber-optic network in Chanute, Kansas, which had been developed for the municipal utilities. He understood the critical nature of fiber connectivity to utility efficiency, public savings, and economic development. Over time, the Chanute network had attracted new jobs, opened up educational opportunities for K-12 and college students, and created substantial savings. 

Residents and businesses in rural regions between Reno and Las Vegas recently learned that their odds at obtaining high-quality Internet access just went through the roof. A collaboration between county owned Churchill County Communications (CC Communications), the Valley Communications Association of Pahrump (VCA), and Switch technology company to deploy a middle mile fiber-optic backbone will open up a range of possibilities for rural communities along the U.S. Highway 95. The route runs north and south along Nevada's far west, passing through a number of small towns that are welcoming the new alliance.

A Backbone Running North And South

For the past 11 months, CC Communications and the VCA have been working to deploy more than 450 miles of fiber from north to south. Switch provided funding for the deployment to link its data centers in Las Vegas and the Tahoe-Reno area and will also provide funding for expansion to some rural communities. VCA will service the network in the south and Churchill will care for the north section.

Along the backbone, CC Communications and VCA will connect local communities. Beatty, in southern Nevada, plans to be the first use the new infrastructure and to deploy fiber in the community. The unincorporated community is home to about 1,000 people and is about 120 miles northwest of Las Vegas. According to Valley Electric Association, the rural electric cooperative that owns and operates VCA, they have plans to expand fiber throughout the Beatty community.

“With that backbone, you can link up any town anywhere near it,” said Michael Hengel, spokesman for the Valley Electric Association. “The first all-fiber community in Nevada will be Beatty.”

For local schools, finding ways to cut costs can be challenging but allows more money to be spent directly on students. While trimming small costs here and there adds up, eliminating leased lines from telephone companies and making the change to VoIP phone systems can be a big savings with improved service. Pitt County Schools in North Carolina are one of the latest to upgrade and save big.

Goodbye Copper, Hello Fiber

The district owns a fiber optic network and has ditched copper wire telephone service in favor of a new VoIP system at nine of its facilities. The cost to replace the phone system at those facilities was $32,000 but the district reclaimed $13,000 so far by eliminating the need to lease copper phone lines.

District officials plan to replace all the phones in the district with a fiber based system at a cost of $210,000, pending the availability of funding. They estimate annual savings will be approximately $107,000, so the project will pay for itself in less than two years.

More Than A Trend

Carroll County Public Schools (CCPS) in Maryland and Austin's public schools in Texas found that switching from traditional phone lines to VoIP supported by fiber saved their districts significantly. CCPS began saving approximately $400,000 per year when they partnered with the county and several other entities to develop the Carroll County Public Network (CCPN). Austin Independent School District (AISD) collaborated with several other entities in Austin, Texas, and AISD’s investment in their network paid for itself in less than 3 years. In 2011, AISD estimated they saved almost $5.8 million in telephone and Internet connectivity avoided costs.

It's Not All About The Money

In Pitt County, school officials are finding better service is an added benefit:

Schools in Greeneville, Tennessee, are about to save on Internet connectivity to the tune of $50,000 per year, thanks to a partnership with the municipal electric utility.

Local Utility, Local Solution

Greeneville City Schools (GCS), which obtains Internet access via the state’s Education Networks of America (ENA), used to obtain cable connections from big providers that worked with ENA. Comcast and CenturyLink are two of the local providers that lease lines to the schools with ENA as the entity that arranged the connections. Not anymore.

GCS, ENA, and the Greeneville Light & Power System (GLPS) have entered into a new partnership to use GLPS fiber-optic infrastructure to bring Internet access to school facilities. As a result, the school will cut telecommunications costs by approximately $50,000 per year and double their capacity.

Assistant Director of Schools and Chief Technology Officer Beverly Miller told the Greeneville Sun:

“GCS is extremely pleased and excited about moving network fiber optic cabling dependence to the local community power provider. GLPS is an exceptional electrical provider with a stellar reputation for reliability and high performance. In addition to the expectation of improved service, the school district anticipates significant financial savings as a result of this new partnership.”

According to GLPS General Manager Bill Carroll, the utility already had significant infrastructure in place, which it uses for its own facilities. Connecting GCS schools and administration facilities wasn’t a difficult undertaking. In fact, GLPS hopes to reproduce the plan for the Greene County Schools to reduce their costs in a similar fashion:

“We have 2,200 miles of high voltage (power) lines and just 60 miles of fiber, mostly in the city,” Carroll said. “We’ve been routing fiber very carefully to pass by government buildings, schools and other folks we can serve in the future. At some point, we can do the same for Greene County’s schools and government buildings, but it’s a matter of logistics.”

Starting With The Schools

Local officials in Columbia County, Georgia, wanted better public safety communications, synchronized traffic signals, and better connectivity for government facilities. They decided the best strategy was a publicly owned network and their decision is creating opportunities they hadn't anticipated.

When he considers how the county expanded its fiber network to improve economic development, education, and public savings, Columbia County Broadband Utility (C3BU) Broadband Manager Lewis Foster still sounds a little surprised. After all, Columbia County planned on using the network for a limited purpose, but then they realized the diversity of the asset. "It was almost an afterthought," he says.

Poor Options Created A Positive Path

Before the idea of a publicly owned network saw the light of day in Columbia County, local leaders contacted the incumbent providers to set up a dark fiber lease. To their dismay, incumbents AT&T, Comcast, and WOW, would not lease the county dark fiber.

County officials approached incumbents in 2007 and 2008 hoping to secure a dark fiber lease. The large providers, however, said they either didn’t have any dark fiber to lease, they could offer lit services, or they would build a dark fiber network for the county to use. Incumbents demanded a model where the county would pay the construction costs but the infrastructure would be owned and operated by the incumbents – who would then charge the County for access to the network the county had paid for. Foster recalls that incumbents we’re most interested in charging premium rates for lit services. Columbia County officials wanted a better option and found a more fiscally responsible approach in simply owning the network.

Plans for a fiber-optic middle mile network to serve the Brazos Valley in Texas are firming up and the project should be up and running within two years, reports KBTX from Bryan and College Station. The network will also have a fixed wireless complement.

Healthcare First

The $22 million network backbone, funded through the FCC’s Healthcare Connect Fund and the Brazos Valley Council of Governments (BVCOG), will first connect healthcare providers such as hospitals, schools nurses, and jail clinics.

According to the April 2015 Network Plan from the Brazos Valley Council of Governments, 62 percent of the population in the proposed service area live in rural areas with poor access to quality healthcare. Twenty percent of residents in the region are 60 years of age or older. Texas A&M School of Public Health, one of the partners in the project, completed a study that indicated high percentages of chronic conditions in residents in the region. In 8 of 12 of those measures, the results were worse than the national average. In some cases, the rates were twice as high as national averages.

Jobs Ahead

Digital learning initiatives for K-12 grades and online coursework for college programs both require high-speed connectivity in school and at home. Policymakers cannot overlook this issue when discussing municipal networks.

The Education Commission of the States addressed connectivity in the classroom and at home in a short policy report, entitled Inhibiting Connection: State policy impacting expansion of municipal broadband networks in September 2016. 

Inside the Report

Co-authors Lauren Sisneros and Brian Sponsler provide an overview of how municipal network issues intersect with state education goals. The paper covers the major arguments for and against municipal networks as well as current state laws restricting those networks:

"As state education policymakers explore options to support postsecondary access and success, they may be well served to consider their states’ policy addressing municipal broadband networks."

They also highlight our Community Networks Initiative as a resource for policymakers to access fact sheets, case studies, and videos. 

Read the entire policy report on the Education Commission of the States' website. 

For more information on connectivity in schools in general, check out our Institutional Networks page.

The Missoula County Public Schools (MCPS) plans to save $150,000 per year by investing in its own fiber infrastructure. Over a 20-year period school officials expect to save approximately $3 million.

Fiber For Education And Savings

MCPS will be the first in the state to self-provision its wide area network (WAN), the connections between district facilities. Right now, the school pays approximately $287,000 per year to lease its WAN connections and for Internet access; about $200,000 of that figure is dedicated to leasing the WAN.

School officials were already leasing lit fiber service when they began investigating options to compare cost and service. They also looked at leasing dark fiber, which would mean they would need to maintain the equipment to light the fiber themselves, and investing in an Indefeasible Right of Use (IRU). The IRU would give the school district the ability to use a designated number of fiber strands to use as they wished for a fixed period of time. 

As other school districts around the country are discovering, the best choice for them was to own the infrastructure and control it themselves:

"We're saving the district $3 million over the next 20 years in the general fund that will be able to be allocated to other things," Littman said of self-provisioned fiber. "It's more than $3 million, actually. The reason we say we'll only end up saving the general fund $3 million in the end is because we do have some annual maintenance costs to incur to protect the fiber."

Leasing lit fiber for the speeds MCPS needs would have cost $1.5 million to $3.1 million for only a five-year contract. A dark fiber 10-year contract would have cost about $3 million.

Right now, the school pays approximately $287,000 per year to lease its WAN connections and for Internet access; about $200,000 of that figure is dedicated to leasing the WAN. The school will still need to contract for Internet access from an Internet Service Provider (ISP).