Town of Windham dedicates massive solar array

Project expects to produce 684,000 hours of clean energy annually 

By Ed Pierce

Through the generation of electricity from solar panels, the Town of Windham is aiming to slash its monthly electric bill and find a new purpose for an old, capped landfill.

Windham officials and Revision Energy representatives cut the
ribbon dedicating the town's new solar array at the old landfill
site off Enterprise Drive in North Windham on April 15. The
array consists of 1,344 photovoltaic panels expected to
produce 684,000 hours of clean solar energy to power town
offices every year. From left are Tom Bartell, Windham 
Economic Development Corporation executive director; Nick
Sampson of ReVision Energy; Barry Tibbetts, Windham Town
Manager; Kaitlyn Purcell of ReVision Energy; Gretchen
Anderson, Windham Environmental and Sustainability
Coordinator; and Mark Arienti, Windham Town Engineer.
PHOTO BY ED PIERCE   

On April 15, Windham officials joined a team from South Portland-based ReVision Energy in dedicating a new 504-kilowatt solar array at the old town landfill on Enterprise Drive. The array consists of 1,344 photovoltaic panels that are expected to produce 684,000 hours of clean solar energy every year.   

According to Windham’s Sustainability Coordinator Gretchen Anderson, this new solar array is equivalent to removing 105 passenger cars from the road or planting 8,000 tree seedlings.

The Town of Windham was excited to pursue this project to boost energy efficiency and realize significant savings in electricity costs over time,” “By utilizing the closed landfill for the solar array, the project creates the opportunity to give otherwise unusable land a new life by converting it into a site to generate solar energy and revenue,” Anderson said. “Additionally, our residential energy efficiency campaign will help Windham resident’s reduce energy consumption and save money.”

She said that the initiative will power all of the town’s municipal buildings and drastically cut Windham’s overall electric bill and the savings can be applied somewhere else in the town’s budget in years to come and it also helps to reduce the town’s carbon footprint.  

The projected generation of 684,892 hours of clean solar electricity is enough to offset more than 617,000 pounds of CO2 emissions.

“It’s a real honor to have partnered with ReVision Energy on this project,” said Barry Tibbetts, Windham’s town manager. “This is the second project Windham has worked on with them and this one is 18 times larger.”

The first solar project the town worked on with ReVision was for the East Windham Fire Station on Falmouth Road in October 2013. That project generates enough photovoltaic power to offset electricity used at that facility and at the North Windham Fire Station as well.

Nick Sampson of ReVision Energy said that the town was great to work with and their strong commitment to the project is refreshing and a great example of how municipalities can creatively pursue practical solutions in the 21^st century.

“It’s been a great experience working with the Town of Windham,” Sampson said. “It’s really exciting to see a town take advantage of a capped landfill and we appreciate this opportunity. Already about 200 kilowatt hours of electricity has been generated here.”

Tibbetts said by using the solar array, the town will receive credits for its electric bill on all buildings and miscellaneous electricity it is billed for, including traffic lights, streetlights and a range of other electric expenses.

“Put simply, this program will reduce our budget and that will result in less taxes,” Tibbetts said.

A solar array is a collection of multiple solar panels that generate electricity as a system. When sunlight hits the solar panels in an array, it produces direct current (DC) electricity. The array is connected to an inverter system and the inverter converts the DC electricity to usable alternating current (AC) electricity.

From an environmental standpoint, the advantages of solar energy systems are that they do not produce air pollutants or carbon dioxide and they also have minimal effects upon nature in general where they are placed.

Sampson said that the solar panels at the old landfill site on Enterprise Drive in North Windham are pitched at a 35- to 40-degree angle to maximize production of solar energy.

“They have been installed using a fixed ground mount system and have a lifespan of 40 years or longer,” he said. “They are built to sustain hurricane-type wind speeds of up to 120 mph and snowfall will not bother their production. The entire cost of this project is about $1.25 million.”

Anderson said that this solar project is part of the town’s long range sustainability planning that includes everything from the purchase of electric vehicles to replacing light bulbs with efficient LED lighting to generating its own electricity through the use of solar panels to engaging residents in tangible work to boost residential energy efficiency.

The site for this new solar array was used as a landfill from the 1960s until it was closed in 1988. With the approval of the U.S. Department of Environmental Protection, the landfill was capped in 1992.

There was no upfront cost for Windham to construct the solar array because of a power purchase agreement with ReVision Energy that was approved by members of the Windham Town Council in October 2019.  That agreement contracts a price for purchasing energy from the system at a rate lower than the Central Maine Power rate for 25 years.

After five years, Windham will have the option to purchase the system if it so chooses. <

Highlighting the Town of Windham successes

Anglers Road expansion on Route 302

By Lorraine Glowczak

“We rarely celebrate the projects that have been completed and have successfully taken place by the Town [of Windham],” stated the Director of Windham Economic Development Corporation (WEDC), Thomas Bartell. “For example, we never had a ribbon cutting for the Anglers Road Project that has promoted recent profitable business and development expansions which have contributed to the town’s recent successes.”

The truth is, as a society, we often find fault in municipality efforts but rarely take a moment to focus on the accomplishments that contribute to a socially, financially, culturally and environmentally healthy community. It is for this reason we take the time to celebrate a few accomplishments that have occurred in recent years in Windham, often with the help of civic minded volunteers. 

Although there are many successes to highlight, such as the headway Windham has made in supporting the water/lake quality improvements of which The Windham Eagle and other local newspapers have reported, the focus of this article will be on the following: Brand Road improvement, LED streetlights and economic development as a result of the Angler Road project.

Brand Road Improvement:

Windham is a small, rural town that is growing and expanding. In order to keep up with the growth, roadways must keep up as well. Although there are many roadways that need to be considered, Brand Road has been a challenge for the Town of Windham for many years. Thirty years to be exact.

Brand Road is a town road located in North Windham between two major thoroughfares, Routes 115 and 202. As such, Brand Road is travelled by many motorists as a shortcut between the two routes. Having to withstand heavy travel, Brand Road became unsafe and, especially during the winter months, impassable.

Windham citizen, Mike O’Brien, purchased property on Brand Road in 1985 and has lived there since 1989 – when it was a small dirt road. He has been a long-time advocate to improve the road’s safety.

“During the 1990s, as more homes were being built on the road, there was significantly more traffic  
and it was becoming problematic,” O’Brien explained. “Not only were there potholes but there were many dangerous incidents that included a town sand truck that slid off the side of the road and spilled sand and salt. Unfortunately, the salt killed trees along that lined the side of the road.” O’Brien also added that there were many incidents that involved school buses as well.

It was a that point that O’Brien looked to the Town Council to improve the roadway for safety reasons. “I was told in not so kind words to forget about it,” he said. That was his first attempt 30 years ago.

But O’Brien didn’t stop there. He collected signatures and submitted petitions – not once, not twice but three times -to no avail. It wasn’t until 2014 when he approached the then new Town Councilor, Jarrod Maxfield that O’Brien’s persistence paid off.

“Mike called me up soon after I was elected in my first election,” began Maxfield. “I invited experienced Town Councilor, Dave Nadeau, to join me in talking to Mike. We went to his house and sat in his garage with a neighbor on a Saturday morning and had a conversation. After listening to his story, we told him we would do what we could to improve Brand Road.”

Town Councilors David Nadeau (L) and Jarrod Maxfield (R)
stand on the improved and more safe Rand Road
with Windham resident and advocate Mike O'Brien

Fast forward to today; Brand Road has been widened and paved. “Kids are able to ride their bikes and

people can walk their dogs on the road safely now,” O’Brien stated. “I can never thank Jarrod and Dave enough. When they sat with me in my garage and listened to me – they promised they would not drop the ball. And they didn’t. They stayed with me the whole way to get this road improved for safe travel. Jarrod and Dave would calm me down when I felt upset and they kept me informed. Again, I can never thank them enough.”

LED streetlights:

The Town of Windham is working with the communities of Raymond, Gorham and Standish to cut costs that stem from energy and electricity consumption produced through essential streetlights by converting them to LED street technology.

The towns are working with a consulting firm, RealTerm Energy, a company that works closely with municipalities to install reliable and affordable LED lighting upgrades, often providing the service to groups of towns working together. In this case, the collective buying will be a result of the collaboration between the four Lakes Region towns.

Although the exact cost savings is still being analyzed, it is determined that the upgrade to LED
stoplights will cut cost significantly. “Based on RealTerm’s analysis, the Town could see a potential 77% savings in its annual streetlight costs, and a five to six-year payback on the initial capital investment to purchase the LED lights,” stated Gretchen Anderson, Stormwater Compliance Officer.

Anderson also stated there are other benefits in addition to the cost savings. “Converting to LED streetlights has multiple benefits. The Town has the ability to reduce its energy consumption by 71% and reduce greenhouse gas emissions by up to 70%, while improving visibility and public safety. Furthermore, the town can make the most of the streetlight conversion by utilizing Smart Control technology.”

According to axiomtec.com, Smart Control technology allows a city to schedule lights on or off easily and set dimming levels of lights so a city can provide the right level of lighting intelligently. 

Smart street lighting control systems accurately detect light failure and other maintenance problems in real time so malfunctions can be fixed quickly. This intelligent system provides the operator with web access for automatic or manual monitoring and control over illumination performance. 

Additional smart automation systems such as temperature and pollution sensors, traffic signals, security, fire detection, visibility conditions and traffic sensors may be integrated and supported easily.

As Anderson stated, LED and Smart Control technology can further increase energy and maintenance
savings, decrease light pollution, and increase safety on Town streets.”

The completion of this street-light conversion is still being determined and the timeline is forthcoming.

Economic Development as a result of Anglers Road Project:

In approximately 2008, the Town had a vision to develop the land behind Bob’s Seafood at the intersections of Route 302 and Anglers Road with the purpose of business and economic growth. There was one challenge, however, in that plan. Angler’s Road is a private road, and as such, state and federal transportation funding would not be available to expand Angler’s Road to accommodate traffic.

“As a result, we (WEDC) had to purchase the land in order to give the town the right of way, making it a public roadway,” explained Windham Economic Development Corporation’s (WEDC) Director, Thomas Bartell. “This purchase facilitated the construction and allowed for Federal and State DOT participation in the funding of the project.”

As Bartell explained in this week’s Real Estate column, the Windham Town Council provided the “patient capital” to finance the purchase of the land via a low-interest loan through the Tax-Increment Financing program. The “patient capital” was vitally important to the success of this project which ended up being ten years in the making.

Bartell explained in an interview that there was much that had to happen in 10 years in order for the
project to be completed successfully. “There was a lot involved such as the planning and design process and market evaluations – all that simply takes time.”

Although it did take some time, the property is now all sold, and the town is paid back what is due to it, including interest.

The original vision of 10 years ago is now a reality. As Bartell stated, the Angler’s Road intersection has been upgraded, Bob’s Seafood has been transformed into a full-scale restaurant, bar and seafood with a 2,000 square foot expansion – adding 25 new jobs, the addition of the community-based Momentum organization as well as the newly built 42 unit condos. Plus, there is more coming in the near future.

And speaking of the future, perhaps it will be good to stop from time to time and recognize the accomplishments that do take place within the town. Whether you are or have been a town manager, a town councilor, town staff or a town volunteer – we take this moment to say thank you for a job well done. Of course, there is always room for improvement….but for now….let us focus on the good that has been accomplished so that we, as a town, can move forward in a positive and solution-based manner.